/* ══════════════════════════════════════════════════
   IMMERSIVE UPGRADE v2 — EFFETTI PESANTI
   ══════════════════════════════════════════════════ */

/* ── NAVBAR DARK ── */
nav.main-nav { background:transparent !important; backdrop-filter:none !important; -webkit-backdrop-filter:none !important; border-bottom:1px solid transparent !important; box-shadow:none !important; }
nav.main-nav.scrolled { background:rgba(10,10,10,0.88) !important; backdrop-filter:blur(16px) !important; -webkit-backdrop-filter:blur(16px) !important; border-bottom:1px solid rgba(255,255,255,0.06) !important; box-shadow:0 4px 30px rgba(0,0,0,0.2) !important; }
nav.main-nav .nav-logo { color:#fff !important; }
nav.main-nav .nav-links a { color:rgba(255,255,255,0.7) !important; }
nav.main-nav .nav-links a:hover { color:var(--orange) !important; opacity:1 !important; }
nav.main-nav .nav-cta { color:#fff !important; }
nav.main-nav .hamburger span { background:#fff !important; }
nav.main-nav .nav-social-btn, nav.main-nav .nav-social1 .nav-social-btn { color:rgba(255,255,255,0.5) !important; border-color:rgba(255,255,255,0.15) !important; }
nav.main-nav .nav-social-btn:hover { color:var(--orange) !important; border-color:var(--orange) !important; }
nav.main-nav .nav-social1 { border-left-color:rgba(255,255,255,0.1) !important; }
nav.main-nav .nav-dropdown-menu { background:#141414 !important; border-color:rgba(255,255,255,0.08) !important; box-shadow:0 16px 48px rgba(0,0,0,0.5) !important; }
nav.main-nav .nav-dropdown-menu a { color:rgba(255,255,255,0.7) !important; }
nav.main-nav .nav-dropdown-menu a:hover { color:var(--orange) !important; background:rgba(255,255,255,0.04) !important; }

/* ══════════════════════════════
   TOPICS STRIP
   ══════════════════════════════ */
.topics-strip {
  background: #0a0e14 !important;
  border: none !important;
  padding: 24px 0 !important;
  position: relative;
}
.topics-strip::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), rgba(0,229,200,0.5), transparent);
  animation: shimmerLine 4s ease-in-out infinite;
}
@keyframes shimmerLine {
  0%,100% { opacity: 0.3; }
  50% { opacity: 1; }
}
.topics-inner span { color: rgba(255,255,255,0.2) !important; }
.topics-inner span::before { color: rgba(255,92,0,0.45) !important; }

/* ══════════════════════════════════════
   BLOG — DARK IMMERSIVE
   ══════════════════════════════════════ */
#blog {
  background: linear-gradient(180deg, #0a0e14 0%, #0d1a1c 40%, #0f1e20 100%) !important;
  position: relative !important;
  overflow: hidden;
}

#blog::before {
  content: '';
  position: absolute;
  inset: -50%;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,92,0,0.04) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0,229,200,0.03) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(255,45,120,0.02) 0%, transparent 40%);
  animation: blogBgPulse 12s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes blogBgPulse {
  0% { transform: translate(0,0) scale(1); }
  100% { transform: translate(-3%,2%) scale(1.05); }
}

#blog::after {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,92,0,0.2), rgba(0,229,200,0.15), transparent);
}

#blog .section-label, #blog .section-title, #blog .section-desc,
#blog .blog-controls, #blog .blog-carousel-wrap, #blog .blog-empty {
  position: relative;
  z-index: 2;
}

.blog-card {
  position: relative;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.23,1,0.32,1) !important;
}
.blog-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,92,0,0.3), rgba(0,229,200,0.2), rgba(255,45,120,0.2));
  opacity: 0;
  transition: opacity 0.5s;
  z-index: -1;
}
.blog-card:hover::before { opacity: 1; }
.blog-card:hover {
  transform: translateY(-8px) scale(1.02) !important;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 30px rgba(255,92,0,0.08) !important;
}

/* ══════════════════════════════════════
   ABOUT — DARK
   ══════════════════════════════════════ */
#about {
  background:
    radial-gradient(ellipse at 85% 20%, rgba(255,92,0,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 15% 80%, rgba(0,229,200,0.04) 0%, transparent 50%),
    linear-gradient(160deg, #060a10 0%, #0c1a1c 50%, #0a0e14 100%) !important;
  color: #fff !important;
  box-shadow: inset 0 1px 0 rgba(255,92,0,0.08), inset 0 -1px 0 rgba(0,229,200,0.06);
}
#about .section-label { color: var(--orange) !important; }
#about .section-title { color: #fff !important; }
#about .big-number { -webkit-text-stroke-color: var(--orange) !important; }
#about .about-right p { color: rgba(255,255,255,0.5) !important; }
#about .about-right strong { color: #fff !important; }

#about .stat-box {
  background: rgba(255,255,255,0.02) !important;
  border: 1px solid rgba(255,255,255,0.06) !important;
  transition: all 0.5s cubic-bezier(0.23,1,0.32,1) !important;
}
#about .stat-box::before { background: var(--orange) !important; }
#about .stat-box:hover {
  border-color: var(--orange) !important;
  transform: translateY(-6px) !important;
  box-shadow: 0 16px 40px rgba(255,92,0,0.1) !important;
}
#about .stat-num { color: var(--orange) !important; }
#about .stat-label { color: rgba(255,255,255,0.35) !important; }

/* ══════════════════════════════════════
   GUIDE AI — DRAMATIC GLOW
   ══════════════════════════════════════ */
#guide-ai-promo {
  position: relative;
  overflow: hidden;
}
#guide-ai-promo::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(255,92,0,0.1) 0%, rgba(0,229,200,0.04) 40%, transparent 70%);
  border-radius: 50%;
  animation: promoGlow 6s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes promoGlow {
  0% { transform: translate(-50%,-50%) scale(0.9); opacity: 0.6; }
  100% { transform: translate(-50%,-50%) scale(1.1); opacity: 1; }
}
#guide-ai-promo::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), rgba(0,229,200,0.5), transparent);
  animation: shimmerLine 5s ease-in-out infinite;
}

/* ══════════════════════════════════════
   PARTNERS — ENHANCED
   ══════════════════════════════════════ */
#partners {
  position: relative;
  overflow: hidden;
}
#partners::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,229,200,0.2), rgba(255,92,0,0.15), transparent);
}

.partner-item {
  transition: all 0.4s cubic-bezier(0.23,1,0.32,1) !important;
}
.partner-item:hover {
  transform: translateX(12px) !important;
  background: rgba(255,92,0,0.03) !important;
  border-color: rgba(255,92,0,0.2) !important;
}
.partner-item.active {
  box-shadow: 0 0 20px rgba(255,92,0,0.08) !important;
}
.device-frame {
  box-shadow: 0 24px 64px rgba(0,0,0,0.6), 0 0 40px rgba(0,229,200,0.04) !important;
}

/* ══════════════════════════════════════
   PROGETTI — DARK IMMERSIVE
   ══════════════════════════════════════ */
#progetti {
  background: linear-gradient(160deg, #060a10 0%, #0c1a1c 50%, #0a0e14 100%) !important;
  position: relative;
  overflow: hidden;
}
#progetti::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  top: 10%; right: -15%;
  background: radial-gradient(circle, rgba(0,229,200,0.04) 0%, transparent 60%);
  border-radius: 50%;
  animation: projOrb 8s ease-in-out infinite alternate;
  pointer-events: none; z-index: 0;
}
@keyframes projOrb { 0%{transform:translate(0,0)} 100%{transform:translate(-20px,30px)} }

#progetti::after {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,229,200,0.15), rgba(255,92,0,0.1), transparent);
  z-index: 1;
}

#progetti > * { position: relative; z-index: 1; }
#progetti .section-label { color: var(--orange) !important; }
#progetti .section-title { color: #fff !important; }
#progetti .section-desc { color: rgba(255,255,255,0.4) !important; }

.progetto-card {
  background: rgba(255,255,255,0.02) !important;
  border: 1px solid rgba(255,255,255,0.05) !important;
  border-radius: 24px !important;
  color: #fff !important;
  overflow: hidden;
  position: relative;
}
.progetto-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,229,200,0.3), rgba(255,92,0,0.2), rgba(255,45,120,0.15));
  opacity: 0;
  transition: opacity 0.5s;
  z-index: -1;
}
.progetto-card:hover::before { opacity: 1; }
.progetto-card:hover {
  transform: translateY(-10px) !important;
  background: rgba(255,255,255,0.04) !important;
  box-shadow: 0 30px 60px rgba(0,0,0,0.5), 0 0 30px rgba(0,229,200,0.05) !important;
  border-color: transparent !important;
}

.progetto-card.featured {
  background: linear-gradient(145deg, #1B5659, #0d3a3c, #1B5659) !important;
  background-size: 200% 200% !important;
  animation: featuredShift 8s ease-in-out infinite !important;
  border: none !important;
}
@keyframes featuredShift {
  0%,100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.progetto-card.featured:hover { box-shadow: 0 30px 60px rgba(27,86,89,0.4), 0 0 40px rgba(27,86,89,0.15) !important; }
.progetto-card.featured::before { background: linear-gradient(135deg, rgba(0,229,200,0.3), rgba(255,255,255,0.1)) !important; }

.progetto-card-icon svg { stroke: var(--teal) !important; filter: drop-shadow(0 0 10px rgba(0,229,200,0.4)); }
.progetto-card.featured .progetto-card-icon svg { stroke: #fff !important; filter: drop-shadow(0 0 10px rgba(255,255,255,0.3)); }
.progetto-card-title { color: #fff !important; }
.progetto-card-desc { color: rgba(255,255,255,0.4) !important; }
.progetto-card.featured .progetto-card-desc { color: rgba(255,255,255,0.6) !important; }
.progetto-card-header { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }

.progetto-tag {
  font-family: var(--font-mono) !important; font-size: 9px !important;
  letter-spacing: 2px !important; text-transform: uppercase !important;
  padding: 4px 14px !important; border-radius: 20px !important;
  background: rgba(0,229,200,0.06) !important; color: var(--teal) !important;
  border: 1px solid rgba(0,229,200,0.12) !important;
}
.progetto-card.featured .progetto-tag:not(.pulse) {
  background: rgba(255,255,255,0.08) !important; color: rgba(255,255,255,0.7) !important;
  border-color: rgba(255,255,255,0.15) !important;
}
.progetto-tag.pulse { color: var(--orange) !important; background: rgba(255,92,0,0.06) !important; border-color: rgba(255,92,0,0.15) !important; }
.progetto-tag.pulse::before { background: var(--orange) !important; }

.progetto-features { list-style: none !important; padding: 0 !important; }
.progetto-features li { font-family: var(--font-mono) !important; font-size: 11px !important; color: rgba(255,255,255,0.45) !important; }

.progetto-btn-primary {
  background: var(--orange) !important; color: #fff !important;
  font-family: var(--font-mono) !important; font-size: 10px !important;
  letter-spacing: 2px !important; text-transform: uppercase !important;
  padding: 12px 24px !important; border-radius: 8px !important;
  text-decoration: none !important; font-weight: 700 !important;
  border: none !important; display: inline-block !important;
  transition: all 0.3s !important;
}
.progetto-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,92,0,0.35); }

.progetto-btn-secondary {
  background: rgba(255,255,255,0.04) !important; color: rgba(255,255,255,0.45) !important;
  font-family: var(--font-mono) !important; font-size: 10px !important;
  letter-spacing: 2px !important; text-transform: uppercase !important;
  padding: 12px 24px !important; border-radius: 8px !important;
  text-decoration: none !important; border: 1px solid rgba(255,255,255,0.08) !important;
  display: inline-block !important; transition: all 0.3s !important;
}
.progetto-btn-secondary:hover { color: #fff !important; border-color: rgba(255,255,255,0.25) !important; background: rgba(255,255,255,0.08) !important; }

.project-cta { background: transparent !important; border: 2px dashed rgba(255,255,255,0.06) !important; }
.project-cta:hover { border-color: var(--orange) !important; background: rgba(255,92,0,0.04) !important; }

@media (max-width: 768px) {
  .progetto-card, .progetto-card.featured { flex: 0 0 85vw !important; min-width: 85vw !important; }
}

footer { background: #060a10 !important; border-top-color: rgba(255,255,255,0.04) !important; }


/* ══════════════════════════════════════════════════
   ✨ GSAP SCROLL — INITIAL STATES (append only)
   ══════════════════════════════════════════════════ */

/* Progress bar injected by JS */
.gsap-progress-bar {
  position: fixed; top: 0; left: 0;
  height: 3px; width: 0%; z-index: 9999;
  background: linear-gradient(90deg, var(--teal, #1B5659), var(--orange, #ff5c00));
  pointer-events: none;
}