/*
Theme Name: MUG Industrial Theme
Theme URI: https://mugindprojects.it
Author: Artiweb
Author URI: https://artiweb.it
Description: Tema WordPress per MUG Industrial Projects - Studio tecnico di progettazione meccanica
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: mug-industrial
Tags: custom-menu, custom-logo, featured-images
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
*/

/* ==========================================================================
   1. CSS Variables
   ========================================================================== */

:root {
  --bg: #f5f5f3;
  --bg-alt: #eaeae7;
  --bg-card: #ffffff;
  --border: #d8d8d4;
  --border-light: #e8e8e5;
  --text: #1a1a1a;
  --text-mid: #4a4a4a;
  --text-light: #7a7a7a;
  --text-muted: #a0a0a0;
  --accent: #1a1a1a;
  --accent-hover: #333333;
  --blue: #2a5a8c;
  --blue-light: #3a6a9c;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* ==========================================================================
   2. Reset + Base
   ========================================================================== */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 clamp(1.5rem, 4vw, 3rem); }

/* ==========================================================================
   3. Navigation
   ========================================================================== */

.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 1rem 0; transition: all 0.4s ease; }
.nav.scrolled { background: rgba(245, 245, 243, 0.95); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); padding: 0.6rem 0; }

/* Nav text: white by default (over hero), dark when scrolled */
.nav .nav-logo { color: #fff; }
.nav .nav-links a { color: rgba(255,255,255,0.85); }
.nav .nav-links a:hover { color: #fff; }
.nav .nav-social a { color: rgba(255,255,255,0.7); }
.nav .nav-social a:hover { color: #fff; }
.nav .nav-lang { color: rgba(255,255,255,0.7); }
.nav .nav-lang span.active { color: #fff; }
.nav .nav-lang span:hover { color: #fff; }
.nav .nav-toggle span { background: #fff; }

.nav.scrolled .nav-logo { color: var(--text); }
.nav.scrolled .nav-links a { color: var(--text-mid); }
.nav.scrolled .nav-links a:hover { color: var(--text); }
.nav.scrolled .nav-social a { color: var(--text-light); }
.nav.scrolled .nav-social a:hover { color: var(--text); }
.nav.scrolled .nav-lang { color: var(--text-light); }
.nav.scrolled .nav-lang span.active { color: var(--text); }
.nav.scrolled .nav-lang span:hover { color: var(--text); }
.nav.scrolled .nav-toggle span { background: var(--text); }

.nav-inner { display: flex; align-items: center; justify-content: space-between; max-width: 1200px; margin: 0 auto; padding: 0 clamp(1.5rem, 4vw, 3rem); }
.nav-logo { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 500; letter-spacing: 0.06em; text-decoration: none; text-transform: uppercase; display: flex; align-items: center; gap: 0.6rem; transition: color 0.3s; }
.nav-logo-mark { width: 32px; height: 32px; border: 1.5px solid currentColor; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.65rem; letter-spacing: 0.02em; }
.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a { font-size: 0.78rem; font-weight: 400; letter-spacing: 0.03em; text-decoration: none; text-transform: uppercase; transition: color 0.3s; }
.nav-links a.active { font-weight: 500; }
.nav-social { display: flex; align-items: center; gap: 1rem; }
.nav-social a { transition: color 0.3s; }
.nav-lang { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.1em; display: flex; gap: 0.25rem; }
.nav-lang span { cursor: pointer; transition: color 0.3s; padding: 0.25rem; }
.nav-lang span.active { font-weight: 500; }
.nav-lang-sep { opacity: 0.3; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 0.5rem; }
.nav-toggle span { display: block; width: 22px; height: 1.5px; transition: all 0.3s; }

/* Mobile menu */
.mobile-menu { display: none; position: fixed; inset: 0; background: rgba(245, 245, 243, 0.98); backdrop-filter: blur(20px); z-index: 999; flex-direction: column; align-items: center; justify-content: center; gap: 2rem; opacity: 0; transition: opacity 0.4s; }
.mobile-menu.active { display: flex; opacity: 1; }
.mobile-menu a { font-family: var(--font-body); font-size: 1.5rem; font-weight: 500; color: var(--text); text-decoration: none; transition: color 0.3s; }
.mobile-menu a:hover { color: var(--blue); }
.mobile-close { position: absolute; top: 1.5rem; right: 1.5rem; background: none; border: none; color: var(--text); font-size: 2rem; cursor: pointer; line-height: 1; }

@media (max-width: 960px) {
  .nav-links, .nav-social .nav-lang { display: none; }
  .nav-social { gap: 0.75rem; }
  .nav-toggle { display: flex; }
}

/* ==========================================================================
   4. Homepage Hero (full-height)
   ========================================================================== */

.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; background: #1a1f2e; z-index: 1; }
.hero-bg { position: absolute; inset: 0; z-index: 0; background: linear-gradient(135deg, #1a1f2e 0%, #252b3d 50%, #1e2333 100%); }
.hero-bg::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px); background-size: 80px 80px; }
.hero-content { position: relative; z-index: 3; padding: 0 clamp(1.5rem, 4vw, 3rem); max-width: 1200px; margin: 0 auto; width: 100%; }
.hero-label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 1.5rem; display: flex; align-items: center; gap: 1rem; opacity: 0; animation: fadeUp 0.8s 0.3s forwards; }
.hero-label::before { content: ''; width: 30px; height: 1px; background: rgba(255,255,255,0.3); }
.hero-title { font-family: var(--font-body); font-size: clamp(3rem, 7vw, 5.5rem); font-weight: 700; line-height: 1.1; color: #ffffff; margin-bottom: 1.5rem; opacity: 0; animation: fadeUp 0.8s 0.5s forwards; }
.hero-sub { font-size: clamp(1rem, 1.5vw, 1.15rem); font-weight: 300; color: rgba(255,255,255,0.6); max-width: 460px; line-height: 1.7; margin-bottom: 2.5rem; opacity: 0; animation: fadeUp 0.8s 0.7s forwards; }
.hero-cta { opacity: 0; animation: fadeUp 0.8s 0.9s forwards; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(25px); } to { opacity: 1; transform: translateY(0); } }

.hero-deco { position: absolute; right: clamp(2rem, 8vw, 8rem); top: 50%; transform: translateY(-50%); z-index: 1; opacity: 0.08; }
.hero-deco svg { width: clamp(200px, 25vw, 400px); height: auto; }
.hero-scroll { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 0.5rem; z-index: 3; }
.hero-scroll-text { font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.3); writing-mode: vertical-lr; }
.hero-scroll-line { width: 1px; height: 30px; background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent); animation: scrollPulse 2s ease-in-out infinite; }

@keyframes scrollPulse { 0%, 100% { opacity: 0.3; transform: scaleY(0.6); } 50% { opacity: 1; transform: scaleY(1); } }

/* ==========================================================================
   5. Page Hero (40vh, inner pages)
   ========================================================================== */

.page-hero { position: relative; min-height: 40vh; display: flex; align-items: center; overflow: hidden; background: #1a1f2e; z-index: 1; }
.page-hero-bg { position: absolute; inset: 0; z-index: 0; background: linear-gradient(135deg, #1a1f2e 0%, #252b3d 50%, #1e2333 100%); }
.page-hero-bg::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px); background-size: 80px 80px; }
.page-hero-content { position: relative; z-index: 3; padding: 0 clamp(1.5rem, 4vw, 3rem); max-width: 1200px; margin: 0 auto; width: 100%; padding-top: 5rem; }
.page-hero-label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 1.5rem; display: flex; align-items: center; gap: 1rem; opacity: 0; animation: fadeUp 0.8s 0.3s forwards; }
.page-hero-label::before { content: ''; width: 30px; height: 1px; background: rgba(255,255,255,0.3); }

/* Chi siamo centered variant */
.page-hero-label--centered { justify-content: center; }
.page-hero-label--centered::before, .page-hero-label--centered::after { content: ''; width: 30px; height: 1px; background: rgba(255,255,255,0.3); }

.page-hero-title { font-family: var(--font-body); font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 700; line-height: 1.1; color: #ffffff; opacity: 0; animation: fadeUp 0.8s 0.5s forwards; }

/* Larger variant for gallery */
.page-hero-title--lg { font-size: clamp(2.5rem, 6vw, 4.5rem); margin-bottom: 1rem; }

.page-hero-sub { font-size: clamp(1rem, 1.5vw, 1.15rem); font-weight: 300; color: rgba(255,255,255,0.6); max-width: 520px; line-height: 1.7; opacity: 0; animation: fadeUp 0.8s 0.7s forwards; }
.page-hero-deco { position: absolute; right: clamp(2rem, 8vw, 8rem); top: 50%; transform: translateY(-50%); z-index: 1; opacity: 0.08; }
.page-hero-deco svg { width: clamp(150px, 18vw, 280px); height: auto; }

/* Article hero meta (date + category) */
.hero-meta { display: flex; align-items: center; gap: 1.5rem; margin-top: 1.5rem; opacity: 0; animation: fadeUp 0.8s 0.7s forwards; }
.hero-date { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; color: rgba(255,255,255,0.5); }
.hero-meta-sep { width: 1px; height: 14px; background: rgba(255,255,255,0.2); }
.hero-category { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; color: #ffffff; background: rgba(255,255,255,0.12); padding: 0.3rem 0.75rem; }

/* ==========================================================================
   6. Buttons
   ========================================================================== */

.btn { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; color: #fff; background: var(--accent); padding: 0.85rem 1.75rem; border: none; cursor: pointer; transition: all 0.3s ease; }
.btn:hover { background: var(--accent-hover); }
.btn svg { transition: transform 0.3s; }
.btn:hover svg { transform: translateX(3px); }
.btn--outline { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn--outline:hover { background: var(--text); color: #fff; border-color: var(--text); }
.btn--white { background: #fff; color: var(--text); }
.btn--white:hover { background: var(--bg); }
.btn--sm { padding: 0.6rem 1.25rem; font-size: 0.65rem; }

/* ==========================================================================
   7. Sections
   ========================================================================== */

.section { position: relative; padding: clamp(4rem, 10vw, 7rem) 0; }
.section-label { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--text-light); margin-bottom: 0.75rem; }
.section-title { font-family: var(--font-body); font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; color: var(--text); margin-bottom: 2.5rem; line-height: 1.2; }

/* ==========================================================================
   8. Services Grid (Homepage)
   ========================================================================== */

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); }
.service-card { background: var(--bg-card); padding: clamp(2rem, 3vw, 2.5rem); display: flex; flex-direction: column; gap: 1.25rem; transition: all 0.3s ease; }
.service-card:hover { background: var(--bg); }
.service-icon { width: 40px; height: 40px; color: var(--text-light); }
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 { font-size: 1.3rem; font-weight: 600; color: var(--text); }
.service-card .subtitle { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.08em; color: var(--text-light); text-transform: uppercase; margin-top: -0.5rem; }
.service-card .btn--sm { align-self: flex-start; margin-top: auto; }
.service-number { font-family: var(--font-mono); font-size: 0.6rem; color: var(--text-muted); letter-spacing: 0.1em; }

@media (max-width: 768px) { .services-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   9. Quote Section
   ========================================================================== */

.quote-section { padding: clamp(4rem, 10vw, 7rem) 0; background: var(--bg-card); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.quote-inner { max-width: 700px; margin: 0 auto; text-align: center; }
.quote-mark { font-size: 4rem; line-height: 0.5; color: var(--border); display: block; margin-bottom: 1.5rem; }
.quote-text { font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 400; color: var(--text); line-height: 1.5; margin-bottom: 1.5rem; }
.quote-author { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-light); }

/* ==========================================================================
   10. Why Choose Us (Homepage)
   ========================================================================== */

.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 6vw, 6rem); align-items: center; }
.why-visual { position: relative; background: var(--bg-card); border: 1px solid var(--border-light); padding: clamp(2rem, 4vw, 3rem); display: flex; flex-direction: column; gap: 1.5rem; }
.why-visual-item { display: flex; align-items: center; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--border-light); }
.why-visual-item:last-child { border-bottom: none; }
.why-visual-num { font-family: var(--font-mono); font-size: 0.6rem; color: var(--text-muted); min-width: 24px; }
.why-visual-text { font-size: 0.85rem; font-weight: 500; color: var(--text); letter-spacing: 0.02em; text-transform: uppercase; }
.why-text p { font-size: 0.95rem; line-height: 1.85; color: var(--text-mid); font-weight: 400; margin-bottom: 2rem; }

@media (max-width: 768px) { .why-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   11. Metamorphosis Section (Homepage)
   ========================================================================== */

.meta-section { background: var(--bg-alt); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.meta-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); }
.meta-card { background: var(--bg-alt); padding: clamp(2rem, 4vw, 3.5rem); text-align: center; display: flex; flex-direction: column; align-items: center; gap: 1.5rem; transition: background 0.3s; }
.meta-card:hover { background: var(--bg-card); }
.meta-icon { width: 64px; height: 64px; display: flex; align-items: center; justify-content: center; color: var(--text-light); }
.meta-icon svg { width: 48px; height: 48px; }
.meta-card h4 { font-size: 1rem; font-weight: 600; color: var(--text); line-height: 1.5; }
.meta-number { font-family: var(--font-mono); font-size: 0.55rem; color: var(--text-muted); letter-spacing: 0.2em; }

@media (max-width: 768px) { .meta-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   12. Competencies (Homepage)
   ========================================================================== */

.comp-grid { display: flex; flex-direction: column; gap: 1px; background: var(--border); }
.comp-card { background: var(--bg-card); display: grid; grid-template-columns: auto 1fr auto; gap: clamp(1.5rem, 3vw, 2.5rem); align-items: center; padding: clamp(1.5rem, 3vw, 2.5rem); transition: background 0.3s; }
.comp-card:hover { background: var(--bg); }
.comp-number { font-family: var(--font-mono); font-size: 2rem; font-weight: 300; color: var(--border); min-width: 60px; text-align: center; }
.comp-content h3 { font-size: clamp(1.1rem, 1.5vw, 1.4rem); font-weight: 600; color: var(--text); margin-bottom: 0.75rem; }
.comp-content p { font-size: 0.88rem; line-height: 1.8; color: var(--text-mid); font-weight: 400; max-width: 600px; }
.comp-action { min-width: 130px; text-align: right; }

@media (max-width: 768px) { .comp-card { grid-template-columns: 1fr; } .comp-number { min-width: auto; text-align: left; } .comp-action { text-align: left; } }

/* ==========================================================================
   13. Chi Siamo page
   ========================================================================== */

/* Introduction */
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 6vw, 6rem); align-items: start; }
.intro-text p { font-size: 0.95rem; line-height: 1.85; color: var(--text-mid); font-weight: 400; margin-bottom: 1.5rem; }
.intro-text p:last-child { margin-bottom: 0; }
.intro-highlight { background: var(--bg-card); border: 1px solid var(--border-light); padding: clamp(2rem, 4vw, 3rem); display: flex; flex-direction: column; gap: 1.5rem; }
.intro-highlight-label { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); }
.intro-highlight-number { display: flex; align-items: baseline; gap: 0.5rem; }
.intro-highlight-number .big { font-family: var(--font-mono); font-size: 3rem; font-weight: 300; color: var(--text); line-height: 1; }
.intro-highlight-number .unit { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-light); }
.intro-highlight p { font-size: 0.88rem; line-height: 1.8; color: var(--text-mid); font-weight: 400; }

@media (max-width: 768px) { .intro-grid { grid-template-columns: 1fr; } }

/* Punti di Forza */
.forza-section { padding: clamp(4rem, 10vw, 7rem) 0; background: var(--bg-card); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.forza-content { max-width: 800px; }
.forza-content p { font-size: 0.95rem; line-height: 1.85; color: var(--text-mid); font-weight: 400; margin-bottom: 1.5rem; }
.forza-content p:last-child { margin-bottom: 0; }

/* Filosofia */
.filosofia-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 6vw, 6rem); align-items: start; }
.filosofia-text p { font-size: 0.95rem; line-height: 1.85; color: var(--text-mid); font-weight: 400; margin-bottom: 1.5rem; }
.filosofia-text p:last-child { margin-bottom: 0; }
.albo-card { background: var(--bg-card); border: 1px solid var(--border-light); padding: clamp(2rem, 4vw, 3rem); display: flex; flex-direction: column; gap: 1.25rem; }
.albo-label { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); }
.albo-year { font-family: var(--font-mono); font-size: 2.5rem; font-weight: 300; color: var(--border); line-height: 1; }
.albo-card p { font-size: 0.88rem; line-height: 1.8; color: var(--text-mid); font-weight: 400; }

@media (max-width: 768px) { .filosofia-grid { grid-template-columns: 1fr; } }

/* Timeline */
.timeline-section { padding: clamp(4rem, 10vw, 7rem) 0; background: var(--bg-alt); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.timeline { position: relative; max-width: 800px; margin: 0 auto; padding-left: 180px; }
.timeline::before { content: ''; position: absolute; left: 160px; top: 0; bottom: 0; width: 1px; background: var(--border); }
.timeline-item { position: relative; padding: 0 0 clamp(2.5rem, 5vw, 4rem) 2.5rem; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot { position: absolute; left: -6.5px; top: 6px; width: 12px; height: 12px; background: var(--bg-alt); border: 2px solid var(--text-light); border-radius: 50%; z-index: 1; transition: border-color 0.3s, background 0.3s; }
.timeline-item:hover .timeline-dot { border-color: var(--text); background: var(--text); }
.timeline-year { position: absolute; left: -180px; top: 0; width: 140px; text-align: right; font-family: var(--font-mono); font-size: 0.8rem; font-weight: 500; letter-spacing: 0.05em; color: var(--text); }
.timeline-content { background: var(--bg-card); border: 1px solid var(--border-light); padding: clamp(1.25rem, 2vw, 1.75rem); transition: border-color 0.3s; }
.timeline-item:hover .timeline-content { border-color: var(--border); }
.timeline-content p { font-size: 0.88rem; line-height: 1.8; color: var(--text-mid); font-weight: 400; }

@media (max-width: 768px) { .timeline { padding-left: 2rem; } .timeline::before { left: 0; } .timeline-dot { left: -6.5px; } .timeline-year { position: relative; left: 0; width: auto; text-align: left; margin-bottom: 0.75rem; } .timeline-item { padding-left: 2rem; } }

/* ==========================================================================
   14. Servizi page
   ========================================================================== */

/* Text blocks */
.text-block { max-width: 800px; }
.text-block p { font-size: 0.95rem; line-height: 1.85; color: var(--text-mid); font-weight: 400; margin-bottom: 1.5rem; }
.text-block p:last-child { margin-bottom: 0; }

/* Sub title */
.sub-title { font-family: var(--font-body); font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 600; color: var(--text); margin-bottom: 1.5rem; }

/* Project flow timeline */
.flow-section { margin: 3rem 0; }
.flow-timeline { position: relative; padding-left: 80px; max-width: 700px; }
.flow-timeline::before { content: ''; position: absolute; left: 35px; top: 0; bottom: 0; width: 1px; background: var(--border); }
.flow-item { position: relative; padding: 0 0 2.5rem 2rem; }
.flow-item:last-child { padding-bottom: 0; }
.flow-dot { position: absolute; left: -51px; top: 4px; width: 12px; height: 12px; background: var(--bg); border: 2px solid var(--text-light); border-radius: 50%; z-index: 1; transition: border-color 0.3s, background 0.3s; }
.flow-item:hover .flow-dot { border-color: var(--text); background: var(--text); }
.flow-number { position: absolute; left: -80px; top: 0; width: 20px; text-align: right; font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.05em; color: var(--text-light); }
.flow-content { background: var(--bg-card); border: 1px solid var(--border-light); padding: 1.25rem 1.5rem; transition: border-color 0.3s; }
.flow-item:hover .flow-content { border-color: var(--border); }
.flow-content p { font-size: 0.88rem; line-height: 1.7; color: var(--text-mid); font-weight: 400; }

/* Software grid */
.software-section { margin: 3rem 0; }
.software-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1px; background: var(--border); }
.software-card { background: var(--bg-card); padding: 1.75rem; transition: background 0.3s; }
.software-card:hover { background: var(--bg); }
.software-name { font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text); margin-bottom: 0.5rem; }
.software-desc { font-size: 0.85rem; line-height: 1.7; color: var(--text-mid); font-weight: 400; }

/* Services list */
.services-list { display: flex; flex-direction: column; gap: 0; margin: 2rem 0; }
.services-list-item { display: flex; align-items: center; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--border-light); font-size: 0.9rem; color: var(--text-mid); }
.services-list-item:last-child { border-bottom: none; }
.services-list-item::before { content: ''; width: 6px; height: 6px; background: var(--border); flex-shrink: 0; }

/* Sector pills */
.sectors-wrap { margin: 3rem 0; }
.sectors-pills { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.sector-pill { font-family: var(--font-mono); font-size: 0.65rem; font-weight: 400; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-mid); background: var(--bg-card); border: 1px solid var(--border-light); padding: 0.5rem 1rem; transition: all 0.3s; }
.sector-pill:hover { background: var(--text); color: #fff; border-color: var(--text); }

/* Macro sectors grid */
.macro-section { margin: 3rem 0; }
.macro-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); }
.macro-card { background: var(--bg-card); padding: clamp(1.5rem, 3vw, 2.5rem); transition: background 0.3s; }
.macro-card:hover { background: var(--bg); }
.macro-title { font-family: var(--font-mono); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text); margin-bottom: 1.25rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--border-light); }
.macro-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.macro-list li { font-size: 0.85rem; color: var(--text-mid); font-weight: 400; line-height: 1.5; display: flex; align-items: flex-start; gap: 0.6rem; }
.macro-list li::before { content: ''; width: 4px; height: 4px; background: var(--border); flex-shrink: 0; margin-top: 0.45rem; }

@media (max-width: 768px) { .macro-grid { grid-template-columns: 1fr; } }

/* CTA band */
.cta-band { margin: 3rem 0; text-align: center; padding: 2.5rem; background: var(--bg-card); border: 1px solid var(--border-light); }

/* Steps list (fascicolo tecnico) */
.steps-section { margin: 3rem 0; }
.steps-list { display: flex; flex-direction: column; gap: 1px; background: var(--border); }
.step-card { background: var(--bg-card); display: grid; grid-template-columns: 60px 1fr; gap: 1.5rem; align-items: baseline; padding: 1.5rem clamp(1.5rem, 3vw, 2rem); transition: background 0.3s; }
.step-card:hover { background: var(--bg); }
.step-number { font-family: var(--font-mono); font-size: 1.6rem; font-weight: 300; color: var(--border); text-align: center; }
.step-content h4 { font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text); margin-bottom: 0.5rem; }
.step-content p { font-size: 0.88rem; line-height: 1.8; color: var(--text-mid); font-weight: 400; }

@media (max-width: 480px) { .step-card { grid-template-columns: 1fr; } .step-number { text-align: left; } }

/* Section divider */
.section-divider { border: none; border-top: 1px solid var(--border-light); margin: 0; }

/* ==========================================================================
   15. Gallery page
   ========================================================================== */

/* Intro */
.intro-section { padding: clamp(4rem, 8vw, 6rem) 0; border-bottom: 1px solid var(--border-light); }
.intro-inner { max-width: 800px; }
.intro-section .intro-text { font-size: 0.95rem; line-height: 1.85; color: var(--text-mid); font-weight: 400; }

/* Filter tabs */
.filter-section { padding: clamp(3rem, 6vw, 5rem) 0 0; }
.filter-tabs { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: clamp(2rem, 4vw, 3rem); }
.filter-tab { font-family: var(--font-mono); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; padding: 0.6rem 1.25rem; border: 1px solid var(--border); background: transparent; color: var(--text-mid); cursor: pointer; border-radius: 100px; transition: all 0.3s ease; }
.filter-tab:hover { border-color: var(--text); color: var(--text); }
.filter-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Gallery grid */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; padding-bottom: clamp(4rem, 8vw, 6rem); }
.gallery-card { background: var(--bg-card); border: 1px solid var(--border-light); overflow: hidden; transition: all 0.4s ease; cursor: pointer; }
.gallery-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.08); transform: translateY(-4px); }
.gallery-card-image { position: relative; width: 100%; aspect-ratio: 4 / 3; display: flex; align-items: flex-end; padding: 1.25rem; overflow: hidden; }
.gallery-card-image::before { content: ''; position: absolute; inset: 0; z-index: 0; }
.gallery-card-image::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.05) 60%); z-index: 1; }

/* Gradient variations */
.gallery-card[data-gradient="1"] .gallery-card-image::before { background: linear-gradient(135deg, #c8c8c4 0%, #d8d8d4 40%, #bfbfbb 100%); }
.gallery-card[data-gradient="2"] .gallery-card-image::before { background: linear-gradient(160deg, #d0d0cc 0%, #c0c0bc 50%, #d5d5d1 100%); }
.gallery-card[data-gradient="3"] .gallery-card-image::before { background: linear-gradient(120deg, #b8b8b4 0%, #d2d2ce 60%, #c5c5c1 100%); }
.gallery-card[data-gradient="4"] .gallery-card-image::before { background: linear-gradient(145deg, #d4d4d0 0%, #bababf 40%, #cdcdca 100%); }
.gallery-card[data-gradient="5"] .gallery-card-image::before { background: linear-gradient(170deg, #c2c2be 0%, #d6d6d2 50%, #bcbcb8 100%); }
.gallery-card[data-gradient="6"] .gallery-card-image::before { background: linear-gradient(130deg, #cacac6 0%, #b5b5b1 45%, #d0d0cc 100%); }
.gallery-card[data-gradient="7"] .gallery-card-image::before { background: linear-gradient(155deg, #bebeba 0%, #d3d3cf 55%, #c0c0bc 100%); }

.gallery-card-category { position: absolute; top: 1rem; left: 1rem; font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.85); background: rgba(0,0,0,0.25); padding: 0.3rem 0.6rem; backdrop-filter: blur(4px); z-index: 2; }
.gallery-card-title { position: relative; z-index: 2; font-family: var(--font-body); font-size: 0.88rem; font-weight: 600; color: #fff; line-height: 1.4; }
.gallery-card.hidden { display: none; }

/* Video section */
.video-section { padding: clamp(4rem, 8vw, 6rem) 0; background: var(--bg-card); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.video-card { position: relative; background: #1a1f2e; aspect-ratio: 16 / 9; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.25rem; overflow: hidden; cursor: pointer; transition: all 0.4s ease; }
.video-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, #1a1f2e 0%, #252b3d 50%, #1e2333 100%); z-index: 0; }
.video-card::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px); background-size: 40px 40px; z-index: 1; }
.video-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.15); transform: translateY(-4px); }
.video-card:hover .video-play { transform: scale(1.1); background: rgba(255,255,255,0.2); }
.video-play { position: relative; z-index: 2; width: 60px; height: 60px; border: 2px solid rgba(255,255,255,0.4); border-radius: 50%; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.08); transition: all 0.3s ease; }
.video-play svg { color: #fff; margin-left: 3px; }
.video-card-title { position: relative; z-index: 2; font-family: var(--font-body); font-size: 0.82rem; font-weight: 500; color: rgba(255,255,255,0.8); text-align: center; padding: 0 1.5rem; line-height: 1.4; }
.video-card-label { position: absolute; top: 1rem; left: 1rem; font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.4); z-index: 2; }

@media (max-width: 960px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } .page-hero-deco { display: none; } }
@media (max-width: 600px) { .gallery-grid { grid-template-columns: 1fr; } .video-grid { grid-template-columns: 1fr; } .filter-tabs { gap: 0.35rem; } .filter-tab { font-size: 0.6rem; padding: 0.5rem 1rem; } }

/* ==========================================================================
   16. News page
   ========================================================================== */

.news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 2rem; }
.news-card { background: var(--bg-card); border: 1px solid var(--border-light); transition: all 0.3s ease; text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.news-card:hover { border-color: var(--border); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.06); }
.news-card-image { width: 100%; height: 220px; background: linear-gradient(135deg, #d8d8d4 0%, #c0c0bc 50%, #d8d8d4 100%); position: relative; overflow: hidden; }
.news-card-image::after { content: ''; position: absolute; inset: 0; background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%); }
.news-card-image img { width: 100%; height: 100%; object-fit: cover; }
.news-card-body { padding: clamp(1.5rem, 3vw, 2rem); display: flex; flex-direction: column; gap: 1rem; flex: 1; }
.news-card-meta { display: flex; align-items: center; gap: 1rem; }
.news-card-date { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.08em; color: var(--text-muted); }
.news-card-tag { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-mid); background: var(--bg-alt); padding: 0.3rem 0.75rem; border: 1px solid var(--border-light); }
.news-card-title { font-family: var(--font-body); font-size: 1.25rem; font-weight: 600; color: var(--text); line-height: 1.4; }
.news-card-excerpt { font-size: 0.88rem; line-height: 1.7; color: var(--text-mid); font-weight: 400; }
.news-card-link { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text); display: inline-flex; align-items: center; gap: 0.5rem; margin-top: auto; padding-top: 0.5rem; transition: gap 0.3s; }
.news-card:hover .news-card-link { gap: 0.75rem; }

@media (max-width: 480px) { .news-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   17. Article (single.php)
   ========================================================================== */

.article-section { padding: clamp(3rem, 8vw, 5rem) 0; }
.article-body { max-width: 720px; margin: 0 auto; }
.article-body p { font-size: 1rem; line-height: 1.9; color: var(--text-mid); font-weight: 400; margin-bottom: 2rem; }
.article-body h2 { font-family: var(--font-body); font-size: clamp(1.4rem, 2.5vw, 1.8rem); font-weight: 700; color: var(--text); margin-bottom: 1.25rem; margin-top: 3rem; line-height: 1.3; }
.article-body h3 { font-family: var(--font-body); font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; color: var(--text); margin-bottom: 1rem; margin-top: 2.5rem; line-height: 1.35; }
.article-phase { background: var(--bg-card); border: 1px solid var(--border-light); border-left: 2px solid var(--accent); padding: clamp(1.25rem, 2.5vw, 1.75rem); margin-bottom: 1.5rem; transition: background 0.3s; }
.article-phase:hover { background: var(--bg-alt); }
.article-phase-label { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-light); margin-bottom: 0.75rem; display: block; }
.article-phase p { margin-bottom: 0; }
.article-body ul { list-style: none; margin-bottom: 2rem; display: flex; flex-direction: column; gap: 0.75rem; }
.article-body ul li { font-size: 0.95rem; line-height: 1.8; color: var(--text-mid); font-weight: 400; padding-left: 1.5rem; position: relative; }
.article-body ul li::before { content: ''; position: absolute; left: 0; top: 0.75em; width: 6px; height: 1px; background: var(--text); }
.article-divider { width: 60px; height: 1px; background: var(--border); margin: 3rem 0; }

/* Article navigation */
.article-nav { border-top: 1px solid var(--border-light); padding: clamp(2rem, 4vw, 3rem) 0; }
.article-nav-inner { max-width: 720px; margin: 0 auto; }
.article-back-link { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; color: #fff; background: var(--accent); padding: 0.85rem 1.75rem; transition: all 0.3s ease; }
.article-back-link:hover { background: var(--accent-hover); }
.article-back-link svg { transition: transform 0.3s; }
.article-back-link:hover svg { transform: translateX(-3px); }

/* ==========================================================================
   18. Privacy page
   ========================================================================== */

.privacy-section { padding: clamp(3rem, 8vw, 5rem) 0; }
.privacy-body { max-width: 720px; margin: 0 auto; }
.privacy-company { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; color: var(--text); text-transform: uppercase; font-weight: 500; margin-bottom: 2rem; }
.privacy-body > p { font-size: 1rem; line-height: 1.9; color: var(--text-mid); font-weight: 400; margin-bottom: 2rem; }
.privacy-body h2 { font-family: var(--font-body); font-size: clamp(1.4rem, 2.5vw, 1.8rem); font-weight: 700; color: var(--text); margin-bottom: 1.25rem; margin-top: 3rem; line-height: 1.3; }
.privacy-divider { width: 60px; height: 1px; background: var(--border); margin: 3rem 0; }
.privacy-block { background: var(--bg-card); border: 1px solid var(--border-light); border-left: 2px solid var(--accent); padding: clamp(1.25rem, 2.5vw, 1.75rem); margin-bottom: 1.5rem; transition: background 0.3s; }
.privacy-block:hover { background: var(--bg-alt); }
.privacy-block-label { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-light); margin-bottom: 0.75rem; display: block; }
.privacy-block p { font-size: 1rem; line-height: 1.9; color: var(--text-mid); font-weight: 400; margin-bottom: 0; }
.privacy-body a { color: var(--text); text-decoration: none; border-bottom: 1px solid var(--border); transition: border-color 0.3s; }
.privacy-body a:hover { border-bottom-color: var(--text); }

/* ==========================================================================
   19. Contact Strip
   ========================================================================== */

.contact-strip { padding: clamp(4rem, 8vw, 6rem) 0; text-align: center; background: #1a1f2e; color: #fff; }
.contact-strip h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; margin-bottom: 0.75rem; }
.contact-strip p { font-size: 0.95rem; color: rgba(255,255,255,0.6); font-weight: 300; margin-bottom: 2rem; }

/* ==========================================================================
   20. Footer
   ========================================================================== */

.footer { background: #15191f; color: rgba(255,255,255,0.6); padding: clamp(3rem, 6vw, 4rem) 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: clamp(2rem, 4vw, 3rem); margin-bottom: 3rem; }
.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-brand-name { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 500; letter-spacing: 0.06em; color: #fff; text-transform: uppercase; }
.footer-brand p { font-size: 0.82rem; line-height: 1.7; color: rgba(255,255,255,0.4); max-width: 300px; }
.footer-col h5 { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 1.25rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul a { font-size: 0.82rem; color: rgba(255,255,255,0.4); text-decoration: none; transition: color 0.3s; }
.footer-col ul a:hover { color: #fff; }
.footer-col address { font-style: normal; font-size: 0.82rem; line-height: 1.8; color: rgba(255,255,255,0.4); }
.footer-col address a { color: rgba(255,255,255,0.5); text-decoration: none; transition: color 0.3s; }
.footer-col address a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1.25rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-copy { font-family: var(--font-mono); font-size: 0.6rem; color: rgba(255,255,255,0.25); letter-spacing: 0.08em; }
.footer-social { display: flex; gap: 1rem; }
.footer-social a { color: rgba(255,255,255,0.3); transition: color 0.3s; }
.footer-social a:hover { color: #fff; }

/* WordPress menu reset */
.footer-col .menu { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col .menu a { font-size: 0.82rem; color: rgba(255,255,255,0.4); text-decoration: none; transition: color 0.3s; }
.footer-col .menu a:hover { color: #fff; }

@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   21. Scroll Animations
   ========================================================================== */

.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ==========================================================================
   22. WordPress-specific overrides
   ========================================================================== */

/* WordPress menu classes reset */
.nav-links .menu-item { list-style: none; }
.nav-links .menu-item a { font-size: 0.78rem; font-weight: 400; letter-spacing: 0.03em; text-decoration: none; text-transform: uppercase; transition: color 0.3s; }
.nav-links .current-menu-item a { font-weight: 500; }

/* WP admin bar fix */
body.admin-bar .nav { top: 32px; }
@media screen and (max-width: 782px) { body.admin-bar .nav { top: 46px; } }

/* WP alignment classes */
.alignnone { margin: 5px 20px 20px 0; }
.aligncenter, div.aligncenter { display: block; margin: 5px auto 5px auto; }
.alignright { float: right; margin: 5px 0 20px 20px; }
.alignleft { float: left; margin: 5px 20px 20px 0; }