/* ══════════════════════════════════════════════════════════════
   LDFLAB THEME — ldflab.css
   Design system ispirato alla homepage default.php
   ══════════════════════════════════════════════════════════════ */

/* ── 1. CSS VARIABLES ─────────────────────────────────────── */
:root {
  /* Blues */
  --blue-900: #042c53; --blue-800: #0c447c; --blue-700: #185fa5;
  --blue-600: #1a6fc4; --blue-500: #378add; --blue-300: #85b7eb;
  --blue-200: #b5d4f4; --blue-100: #daeaf9; --blue-50: #f0f7fe;

  /* Backgrounds */
  --bg:       #0a0f1a;
  --bg2:      #0e1521;
  --bg3:      #111c2d;
  --surface:  #141f33;
  --surface2: #1a2840;

  /* Text */
  --text:       #e8f0fa;
  --text-muted: #8599b8;
  --text-dim:   #4a5e7a;

  /* Accent */
  --accent:       #378add;
  --accent-bright:#5aa3f0;
  --accent-glow:  rgba(55,138,221,0.15);

  /* Status */
  --green: #1d9e75;
  --red:   #e05252;

  /* Spacing */
  --section-pad: 100px 5%;
  --nav-h: 64px;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;

  /* Transitions */
  --ease: 0.25s ease;
}

/* ── 2. RESET & BASE ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(55,138,221,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(55,138,221,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }

/* ── 3. WRAPPER ───────────────────────────────────────────── */
.ldf-wrapper {
  position: relative;
  z-index: 1;
  padding-top: var(--nav-h); /* compensa nav fixed */
}

/* ── 4. NAV ───────────────────────────────────────────────── */
.ldf-nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: rgba(10,15,26,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(55,138,221,0.1);
  transition: box-shadow var(--ease);
}
.ldf-nav.scrolled { box-shadow: 0 4px 32px rgba(0,0,0,0.4); }
.ldf-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  padding: 0 5%;
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Logo */
.ldf-nav-logo { display: flex; align-items: center; gap: 10px; }
.ldf-logo-icon {
  width: 32px; height: 32px;
  background: var(--blue-800);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--blue-600);
  flex-shrink: 0;
}
.ldf-logo-icon svg { width: 18px; height: 18px; }
.ldf-logo-text {
  font-family: 'DM Mono', monospace;
  font-size: 15px; font-weight: 500;
  color: var(--text); letter-spacing: 0.5px;
}
.ldf-logo-text span { color: var(--accent); }

/* Nav links */
.ldf-nav-links {
  display: flex; align-items: center;
  gap: 28px;
  margin-left: auto;
}
.ldf-nav-links li a {
  font-size: 13px; color: var(--text-muted);
  transition: color var(--ease);
}
.ldf-nav-links li a:hover { color: var(--text); }
.ldf-nav-cta {
  display: inline-flex; align-items: center;
  padding: 8px 18px;
  background: var(--accent); color: #fff !important;
  border-radius: var(--radius-sm);
  font-size: 13px !important; font-weight: 500 !important;
  transition: background var(--ease), transform 0.15s !important;
}
.ldf-nav-cta:hover { background: var(--accent-bright) !important; transform: translateY(-1px); }

/* Nav right */
.ldf-nav-right { display: flex; align-items: center; gap: 12px; margin-left: 16px; }

/* Lang switcher */
.ldf-lang { position: relative; }
.ldf-lang-sel {
  display: flex; align-items: center; gap: 7px;
  padding: 6px 12px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  font-size: 13px; color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  transition: border-color var(--ease), color var(--ease);
}
.ldf-lang-sel:hover { border-color: rgba(55,138,221,0.3); color: var(--text); }
.ldf-lang-arrow { font-size: 9px; opacity: 0.5; transition: transform var(--ease); }
.ldf-lang.open .ldf-lang-arrow { transform: rotate(180deg); }
.ldf-lang-name { display: none; }
.ldf-lang-drop {
  display: none;
  position: absolute; top: calc(100% + 6px); right: 0;
  background: var(--surface2);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  overflow: hidden;
  min-width: 160px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  z-index: 200;
}
.ldf-lang.open .ldf-lang-drop { display: block; }
.ldf-lang-drop a {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 16px;
  font-size: 13px; color: var(--text-muted);
  transition: background 0.15s, color 0.15s;
}
.ldf-lang-drop a:hover { background: var(--accent-glow); color: var(--text); }
.ldf-lang-drop a.active { color: var(--accent); background: var(--accent-glow); }
.ldf-lang-code {
  font-family: 'DM Mono', monospace;
  font-size: 10px; color: var(--text-dim);
  text-transform: uppercase;
  margin-left: auto;
}

/* Hamburger */
.ldf-hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  width: 36px; height: 36px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  align-items: center; justify-content: center;
  padding: 0;
}
.ldf-hamburger span {
  display: block; width: 18px; height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: transform var(--ease), opacity var(--ease), width var(--ease);
}
.ldf-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ldf-hamburger.open span:nth-child(2) { opacity: 0; width: 0; }
.ldf-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile overlay */
.ldf-nav-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 998;
}
.ldf-nav-overlay.active { display: block; }

/* ── 5. SECTIONS ──────────────────────────────────────────── */
.ldf-section {
  position: relative;
  padding: var(--section-pad);
  z-index: 1;
}
.ldf-section--dark  { background: var(--bg2); border-top: 1px solid rgba(255,255,255,0.04); border-bottom: 1px solid rgba(255,255,255,0.04); }
.ldf-section--darker{ background: var(--bg3); }
.ldf-container { max-width: 1100px; margin: 0 auto; }

/* Section label */
.ldf-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'DM Mono', monospace;
  font-size: 11px; letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.ldf-label::before {
  content: '';
  display: block; width: 20px; height: 1px;
  background: var(--accent);
}

/* Headings */
.ldf-h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--text);
  margin-bottom: 16px;
}
.ldf-h2 em { font-style: normal; color: var(--accent); }
.ldf-section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 56px;
}

/* ── 6. HERO ──────────────────────────────────────────────── */
.ldf-hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 80px 5% 80px;
  overflow: hidden;
}
.ldf-hero-glow {
  position: absolute;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(55,138,221,0.1) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -55%);
  pointer-events: none;
}
.ldf-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: rgba(55,138,221,0.08);
  border: 1px solid rgba(55,138,221,0.2);
  border-radius: 100px;
  font-family: 'DM Mono', monospace;
  font-size: 12px; color: var(--accent); letter-spacing: 1px;
  margin-bottom: 32px;
  animation: ldfFadeUp 0.6s ease both;
}
.ldf-hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green);
}
.ldf-hero-h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--text);
  margin-bottom: 24px;
  animation: ldfFadeUp 0.6s 0.1s ease both;
}
.ldf-hero-h1 em { font-style: normal; color: var(--accent); }
.ldf-hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 40px;
  animation: ldfFadeUp 0.6s 0.2s ease both;
}
.ldf-hero-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  justify-content: center;
  animation: ldfFadeUp 0.6s 0.3s ease both;
}
.ldf-stats {
  display: flex; gap: 48px;
  margin-top: 72px;
  animation: ldfFadeUp 0.6s 0.4s ease both;
}
.ldf-stat { text-align: center; }
.ldf-stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 2rem; font-weight: 800;
  color: var(--text); line-height: 1;
}
.ldf-stat-num span { color: var(--accent); }
.ldf-stat-label { font-size: 12px; color: var(--text-muted); letter-spacing: 0.5px; margin-top: 4px; }
.ldf-stat-sep { width: 1px; background: rgba(255,255,255,0.08); align-self: stretch; }

/* ── 7. BUTTONS ───────────────────────────────────────────── */
.ldf-btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: var(--accent); color: #fff;
  border-radius: 8px;
  font-size: 15px; font-weight: 500;
  transition: background var(--ease), transform 0.15s;
  border: none;
}
.ldf-btn-primary:hover { background: var(--accent-bright); transform: translateY(-1px); color: #fff; }
.ldf-btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: transparent; color: var(--text);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  font-size: 15px;
  transition: border-color var(--ease), background var(--ease);
}
.ldf-btn-ghost:hover { border-color: var(--accent); background: var(--accent-glow); color: var(--text); }
.ldf-btn-wa {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px;
  background: var(--green); color: #fff;
  border-radius: 8px;
  font-size: 15px; font-weight: 500;
  transition: filter var(--ease);
  border: none;
}
.ldf-btn-wa:hover { filter: brightness(1.1); color: #fff; }
.ldf-btn-wa-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px;
  background: rgba(29,158,117,0.1);
  border: 1px solid rgba(29,158,117,0.3);
  color: var(--green);
  border-radius: 8px; font-size: 13px; font-weight: 500;
  transition: background var(--ease);
}
.ldf-btn-wa-outline:hover { background: rgba(29,158,117,0.2); color: var(--green); }

/* ── 8. CARDS ─────────────────────────────────────────────── */
.ldf-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative; overflow: hidden;
  transition: border-color var(--ease), background var(--ease), transform var(--ease);
}
.ldf-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at top left, rgba(55,138,221,0.07), transparent 60%);
  opacity: 0; transition: opacity 0.3s;
}
.ldf-card:hover { border-color: rgba(55,138,221,0.3); background: var(--surface2); transform: translateY(-3px); }
.ldf-card:hover::before { opacity: 1; }

/* Service card specifics */
.ldf-service-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--accent-glow);
  border: 1px solid rgba(55,138,221,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 20px;
}
.ldf-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.05rem; font-weight: 700;
  color: var(--text); margin-bottom: 10px;
  letter-spacing: -0.3px;
}
.ldf-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 16px; }
.ldf-service-tag {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(55,138,221,0.08);
  border: 1px solid rgba(55,138,221,0.15);
  border-radius: 100px;
  font-family: 'DM Mono', monospace;
  font-size: 10px; color: var(--accent); letter-spacing: 0.5px;
}

/* ── 9. SERVICES GRID ─────────────────────────────────────── */
.ldf-services-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 16px;
}

/* ── 10. PROCESS ──────────────────────────────────────────── */
.ldf-process-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 0;
  position: relative;
}
.ldf-process-grid::before {
  content: '';
  position: absolute; top: 28px; left: 12.5%; right: 12.5%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(55,138,221,0.3), rgba(55,138,221,0.3), transparent);
}
.ldf-step { padding: 0 24px; text-align: center; position: relative; }
.ldf-step-num {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--surface);
  border: 1px solid rgba(55,138,221,0.2);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  font-family: 'DM Mono', monospace;
  font-size: 13px; color: var(--accent);
  position: relative; z-index: 1;
  transition: background var(--ease), border-color var(--ease);
}
.ldf-step:hover .ldf-step-num { background: var(--accent); color: #fff; border-color: var(--accent); }
.ldf-step h4 {
  font-family: 'Syne', sans-serif;
  font-size: 1rem; font-weight: 700;
  color: var(--text); margin-bottom: 10px;
}
.ldf-step p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; }

/* ── 11. REALITY SECTION ──────────────────────────────────── */
.ldf-reality-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
}
.ldf-reality-quote {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  font-weight: 700; line-height: 1.4;
  color: var(--text);
  padding: 32px;
  background: var(--surface);
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
  position: relative;
}
.ldf-reality-quote::before {
  content: '"';
  font-size: 5rem; color: var(--accent); opacity: 0.12;
  position: absolute; top: -10px; left: 20px;
  font-family: Georgia, serif; line-height: 1;
}
.ldf-reality-text p { font-size: 1.05rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }

/* ── 12. WHY US ───────────────────────────────────────────── */
.ldf-why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.ldf-why-list { display: flex; flex-direction: column; gap: 14px; }
.ldf-why-list li {
  display: flex; align-items: flex-start; gap: 14px;
  font-size: 0.95rem; color: var(--text-muted); line-height: 1.6;
}
.ldf-why-list li::before {
  content: '';
  flex-shrink: 0;
  width: 18px; height: 18px; margin-top: 2px;
  border-radius: 50%;
  background: rgba(29,158,117,0.12) url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4l2.5 2.5L9 1' stroke='%231d9e75' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center;
  border: 1px solid rgba(29,158,117,0.3);
}
.ldf-why-box {
  background: var(--surface);
  border: 1px solid rgba(55,138,221,0.12);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.ldf-why-box h3 { font-family: 'Syne', sans-serif; font-size: 1.3rem; font-weight: 700; color: var(--text); margin-bottom: 12px; }
.ldf-why-box p  { font-size: 0.95rem; color: var(--text-muted); line-height: 1.75; margin-bottom: 24px; }
.ldf-metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.ldf-metric {
  text-align: center; padding: 16px;
  background: var(--bg2);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.04);
}
.ldf-metric-val { font-family: 'Syne', sans-serif; font-size: 1.5rem; font-weight: 800; color: var(--accent); display: block; }
.ldf-metric-lbl { font-size: 11px; color: var(--text-muted); display: block; margin-top: 4px; }

/* ── 13. TEMPLATES SECTION ────────────────────────────────── */
.ldf-temas-filters {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin-bottom: 40px;
}
.ldf-filter-btn {
  padding: 7px 18px; border-radius: 100px;
  font-family: 'DM Sans', sans-serif; font-size: 13px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-muted);
  transition: all var(--ease);
}
.ldf-filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.ldf-filter-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 500; }
.ldf-temas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.ldf-tema-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
}
.ldf-tema-card:hover { transform: translateY(-4px); border-color: rgba(55,138,221,0.25); box-shadow: 0 16px 40px rgba(0,0,0,0.4); }

/* Thumb */
.ldf-tema-thumb {
  position: relative; overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--surface2);
  cursor: pointer;
}
.ldf-browser-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 12px;
  background: rgba(0,0,0,0.6);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: absolute; top: 0; left: 0; right: 0; z-index: 10;
}
.ldf-browser-dots { display: flex; gap: 5px; }
.ldf-browser-dots span { width: 10px; height: 10px; border-radius: 50%; display: block; }
.ldf-browser-dots span:nth-child(1) { background: #ff5f57; }
.ldf-browser-dots span:nth-child(2) { background: #febc2e; }
.ldf-browser-dots span:nth-child(3) { background: #28c840; }
.ldf-browser-url {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border-radius: 4px; padding: 3px 10px;
  font-family: 'DM Mono', monospace;
  font-size: 10px; color: var(--text-dim);
  text-align: center; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.ldf-tema-placeholder {
  position: absolute; inset: 0; z-index: 3;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px;
  transition: opacity 0.35s; pointer-events: none;
}
.ldf-tema-placeholder .ph-emoji { font-size: 2.4rem; }
.ldf-tema-placeholder .ph-label { font-family: 'DM Mono', monospace; font-size: 12px; opacity: 0.75; letter-spacing: 0.05em; }
.ldf-tema-screenshot {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 2; opacity: 0; transition: opacity 0.3s;
}
.ldf-tema-screenshot.loaded { opacity: 1; }
.ldf-tema-iframe {
  position: absolute; top: 0; left: 0;
  width: 200%; height: 200%;
  border: none; pointer-events: none;
  transform: scale(0.5); transform-origin: top left;
  opacity: 0; transition: opacity 0.4s 0.15s; z-index: 1;
}
.ldf-tema-iframe.live { opacity: 1; }
.ldf-preview-spinner {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 26px; height: 26px;
  border: 2px solid rgba(255,255,255,0.1);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: ldfSpin 0.75s linear infinite;
  opacity: 0; transition: opacity var(--ease); z-index: 4;
}
.ldf-tema-card:hover .ldf-tema-placeholder { opacity: 0; }
.ldf-tema-card:hover .ldf-preview-spinner { opacity: 1; }
.ldf-tema-card:hover .ldf-tema-iframe { opacity: 1; }
.ldf-tema-thumb.iframe-ready .ldf-preview-spinner { opacity: 0 !important; }
.ldf-thumb-overlay {
  position: absolute; inset: 0;
  background: rgba(10,15,26,0.72);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity var(--ease); z-index: 20;
}
.ldf-tema-thumb:hover .ldf-thumb-overlay { opacity: 1; }
.ldf-btn-preview-overlay {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px;
  background: var(--accent); color: #fff;
  border-radius: 8px; font-size: 13px; font-weight: 500;
  pointer-events: all;
}

/* Tema body */
.ldf-tema-body { padding: 20px; }
.ldf-tema-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.ldf-ttag {
  font-family: 'DM Mono', monospace; font-size: 10px;
  padding: 3px 9px; border-radius: 100px;
}
.ldf-ttag--auto     { background: rgba(55,138,221,0.1);  color: var(--accent);  border: 1px solid rgba(55,138,221,0.2); }
.ldf-ttag--ind      { background: rgba(255,165,0,0.1);   color: #f5a623;        border: 1px solid rgba(255,165,0,0.2); }
.ldf-ttag--agc      { background: rgba(29,158,117,0.1);  color: var(--green);   border: 1px solid rgba(29,158,117,0.2); }
.ldf-ttag--eco      { background: rgba(180,100,255,0.1); color: #b464ff;        border: 1px solid rgba(180,100,255,0.2); }
.ldf-ttag--rest     { background: rgba(255,90,90,0.1);   color: #ff5a5a;        border: 1px solid rgba(255,90,90,0.2); }
.ldf-ttag--neutral  { background: rgba(255,255,255,0.05); color: var(--text-muted); border: 1px solid rgba(255,255,255,0.08); }
.ldf-tema-body h3   { font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.ldf-tema-body p    { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; }
.ldf-tema-footer    { display: flex; align-items: center; gap: 10px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.06); }
.ldf-btn-demo-sm {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  background: var(--accent); color: #fff;
  border-radius: 6px; font-size: 12px; font-weight: 500;
}
.ldf-btn-demo-sm:hover { background: var(--accent-bright); color: #fff; }
.ldf-btn-wa-sm {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  background: rgba(29,158,117,0.12);
  border: 1px solid rgba(29,158,117,0.25);
  color: var(--green);
  border-radius: 6px; font-size: 12px;
}
.ldf-btn-wa-sm:hover { background: rgba(29,158,117,0.2); color: var(--green); }
.ldf-temas-empty { display: none; text-align: center; padding: 40px; color: var(--text-dim); font-size: 0.95rem; }

/* ── 14. CONTACT SECTION ──────────────────────────────────── */
.ldf-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.ldf-channels { display: flex; flex-direction: column; gap: 14px; margin-top: 32px; }
.ldf-channel {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  transition: border-color var(--ease);
}
.ldf-channel:hover { border-color: rgba(55,138,221,0.25); }
.ldf-channel-icon { font-size: 1.4rem; }
.ldf-channel-label { display: block; font-size: 11px; color: var(--text-dim); letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 2px; }
.ldf-channel-val   { display: block; font-size: 0.95rem; color: var(--text); font-weight: 500; }

/* Contact form card */
.ldf-form-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.ldf-form-group { margin-bottom: 20px; }
.ldf-form-group label { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 8px; letter-spacing: 0.2px; }
.ldf-form-group input,
.ldf-form-group textarea,
.ldf-form-group select {
  width: 100%;
  background: var(--bg);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text);
  font-size: 14px; font-family: 'DM Sans', sans-serif;
  transition: border-color var(--ease);
  outline: none;
}
.ldf-form-group input:focus,
.ldf-form-group textarea:focus,
.ldf-form-group select:focus { border-color: var(--accent); }
.ldf-form-group input.invalid,
.ldf-form-group textarea.invalid { border-color: var(--red); }
.ldf-error-msg { display: block; font-size: 12px; color: var(--red); margin-top: 4px; min-height: 16px; }
.ldf-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Chips */
.ldf-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ldf-chip {
  padding: 8px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  font-size: 13px; color: var(--text-muted);
  transition: all var(--ease);
}
.ldf-chip:hover { border-color: var(--accent); color: var(--accent); }
.ldf-chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Budget range */
.ldf-range-wrap { margin-top: 8px; }
.ldf-range-wrap input[type=range] { width: 100%; accent-color: var(--accent); }
.ldf-range-labels { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-dim); margin-top: 6px; }
.ldf-range-val { text-align: center; font-family: 'DM Mono', monospace; font-size: 13px; color: var(--accent); margin-top: 8px; }

/* Submit btn */
.ldf-btn-submit {
  width: 100%; padding: 14px;
  background: var(--accent); color: #fff;
  border: none; border-radius: 8px;
  font-size: 15px; font-weight: 500;
  transition: background var(--ease);
  margin-bottom: 12px;
}
.ldf-btn-submit:hover { background: var(--accent-bright); }
.ldf-btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.ldf-btn-wa-full {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px;
  background: rgba(29,158,117,0.1);
  border: 1px solid rgba(29,158,117,0.3);
  border-radius: 8px; color: var(--green);
  font-size: 15px; font-weight: 500;
  transition: background var(--ease);
  width: 100%;
}
.ldf-btn-wa-full:hover { background: rgba(29,158,117,0.18); color: var(--green); }

/* Success view */
.ldf-success-view { display: none; text-align: center; padding: 40px 20px; }
.ldf-success-view h3 { font-family: 'Syne', sans-serif; font-size: 1.5rem; color: var(--text); margin-bottom: 12px; }
.ldf-success-view p { color: var(--text-muted); line-height: 1.7; }

/* ── 15. CTA BAND ─────────────────────────────────────────── */
.ldf-cta-band {
  background: linear-gradient(135deg, var(--blue-900), var(--bg));
  text-align: center;
  padding: var(--section-pad);
  border-top: 1px solid rgba(55,138,221,0.15);
}
.ldf-cta-band h2 { margin-bottom: 16px; }
.ldf-cta-band p { color: var(--text-muted); max-width: 480px; margin: 0 auto 32px; line-height: 1.7; }

/* ── 16. FOOTER ───────────────────────────────────────────── */
.ldf-footer {
  background: var(--bg2);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.ldf-footer-inner {
  max-width: 1100px; margin: 0 auto;
  padding: 64px 5% 40px;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}
.ldf-footer-logo {
  font-family: 'DM Mono', monospace;
  font-size: 18px; font-weight: 500;
  color: var(--text); margin-bottom: 12px;
}
.ldf-footer-logo span { color: var(--accent); }
.ldf-footer-brand p { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.ldf-footer-socials { display: flex; gap: 10px; }
.ldf-footer-socials a {
  width: 36px; height: 36px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: border-color var(--ease), color var(--ease);
}
.ldf-footer-socials a:hover { border-color: var(--accent); color: var(--accent); }
.ldf-footer-col h6 {
  font-family: 'Syne', sans-serif;
  font-size: 12px; font-weight: 700;
  color: var(--text); letter-spacing: 1px;
  text-transform: uppercase; margin-bottom: 16px;
}
.ldf-footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.ldf-footer-col ul li a { font-size: 13px; color: var(--text-muted); transition: color var(--ease); }
.ldf-footer-col ul li a:hover { color: var(--accent); }
.ldf-footer-contact li { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-muted); }
.ldf-footer-contact li a { color: var(--text-muted); transition: color var(--ease); }
.ldf-footer-contact li a:hover { color: var(--accent); }
.ldf-footer-contact svg { flex-shrink: 0; opacity: 0.5; }
.ldf-footer-bottom {
  max-width: 1100px; margin: 0 auto;
  padding: 20px 5%;
  border-top: 1px solid rgba(255,255,255,0.04);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px;
}
.ldf-footer-bottom p { font-size: 12px; color: var(--text-dim); }
.ldf-footer-bottom strong { color: var(--text-muted); }

/* ── 17. SCROLL TOP ───────────────────────────────────────── */
.ldf-scroll-top {
  position: fixed; bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--accent); color: #fff;
  border: none; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--ease), visibility var(--ease), transform var(--ease);
  z-index: 500; cursor: pointer;
  box-shadow: 0 4px 20px rgba(55,138,221,0.4);
}
.ldf-scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.ldf-scroll-top:hover { background: var(--accent-bright); }

/* ── 18. REVEAL ANIMATION ─────────────────────────────────── */
.ldf-reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.ldf-reveal.visible { opacity: 1; transform: translateY(0); }

/* ── 19. ANIMATIONS ───────────────────────────────────────── */
@keyframes ldfFadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes ldfSpin   { to { transform: translate(-50%,-50%) rotate(360deg); } }

/* ── 20. RESPONSIVE ───────────────────────────────────────── */
@media (min-width: 1024px) {
  .ldf-lang-name { display: inline; }
}
@media (max-width: 1024px) {
  .ldf-nav-links { display: none; flex-direction: column; gap: 0; }
  .ldf-nav-links.open {
    display: flex;
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    background: var(--bg2);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 20px 5%;
    z-index: 999;
  }
  .ldf-nav-links li { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.04); }
  .ldf-nav-links li:last-child { border: none; padding-top: 16px; }
  .ldf-hamburger { display: flex; }
  .ldf-services-grid { grid-template-columns: 1fr 1fr; }
  .ldf-process-grid  { grid-template-columns: 1fr 1fr; gap: 32px; }
  .ldf-process-grid::before { display: none; }
  .ldf-reality-grid  { grid-template-columns: 1fr; gap: 40px; }
  .ldf-why-grid      { grid-template-columns: 1fr; gap: 40px; }
  .ldf-contact-grid  { grid-template-columns: 1fr; gap: 40px; }
  .ldf-form-row      { grid-template-columns: 1fr; }
  .ldf-footer-inner  { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 640px) {
  :root { --section-pad: 72px 5%; }
  .ldf-hero { padding-top: 84px; padding-bottom: 48px; min-height: auto; }
  .ldf-stats { margin-top: 40px; gap: 16px; }
  .ldf-services-grid { grid-template-columns: 1fr; }
  .ldf-process-grid  { grid-template-columns: 1fr; }
  .ldf-metrics       { grid-template-columns: 1fr 1fr; }
  .ldf-temas-grid    { grid-template-columns: 1fr; }
  .ldf-footer-inner  { grid-template-columns: 1fr; gap: 32px; }
  .ldf-footer-bottom { flex-direction: column; text-align: center; }
  .ldf-form-card { padding: 24px 18px; }
  .ldf-hero-h1 { letter-spacing: -1px; }
}

/* ══════════════════════════════════════════════════════════════
   PAGINE INTERNE — aggiunto a ldflab.css
   ══════════════════════════════════════════════════════════════ */

/* ── PAGE HERO (breadcrumb dark) ───────────────────────────── */
.ldf-page-hero {
  padding: 56px 5% 48px;
  background: var(--bg2);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  position: relative;
  overflow: hidden;
}
.ldf-page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(55,138,221,0.07), transparent 70%);
  pointer-events: none;
}
.ldf-page-hero-inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 1; }
.ldf-page-hero h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text);
  margin-bottom: 12px;
}
.ldf-breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-dim); }
.ldf-breadcrumb a { color: var(--text-muted); transition: color var(--ease); }
.ldf-breadcrumb a:hover { color: var(--accent); }
.ldf-breadcrumb span { color: var(--text-dim); }

/* ── ALERTS ────────────────────────────────────────────────── */
.ldf-alert {
  padding: 20px 24px; border-radius: var(--radius-md);
  text-align: center; margin-bottom: 24px;
}
.ldf-alert--success { background: rgba(29,158,117,0.1); border: 1px solid rgba(29,158,117,0.3); color: var(--green); }
.ldf-alert--danger  { background: rgba(224,82,82,0.1);  border: 1px solid rgba(224,82,82,0.3);  color: var(--red); }
.ldf-alert h3 { font-family: 'Syne', sans-serif; font-size: 1.2rem; margin-bottom: 8px; }

/* ── AUTH (login/register) ─────────────────────────────────── */
.ldf-auth-wrap {
  max-width: 480px; margin: 0 auto;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.ldf-auth-tabs { display: flex; gap: 8px; margin-bottom: 32px; }
.ldf-auth-tab {
  flex: 1; padding: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 14px; font-weight: 500;
  transition: all var(--ease);
}
.ldf-auth-tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.ldf-auth-tab:hover:not(.active) { border-color: var(--accent); color: var(--accent); }
.ldf-form-msg { margin-top: 12px; font-size: 13px; text-align: center; }

/* ── GDPR ──────────────────────────────────────────────────── */
.ldf-gdpr-label {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 13px; color: var(--text-muted); line-height: 1.5; cursor: pointer;
}
.ldf-gdpr-label input[type=checkbox] { margin-top: 2px; flex-shrink: 0; accent-color: var(--accent); }
.ldf-gdpr-label a { color: var(--accent); text-decoration: underline; }

/* ── ACCOUNT DASHBOARD ─────────────────────────────────────── */
.ldf-account-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px; align-items: start;
}
.ldf-account-section-title { margin-bottom: 28px; }
.ldf-activity-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 12px;
  transition: border-color var(--ease);
}
.ldf-activity-item:hover { border-color: rgba(55,138,221,0.2); }
.ldf-activity-icon { font-size: 1.4rem; flex-shrink: 0; }
.ldf-activity-img { width: 80px; height: 60px; border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.ldf-activity-img img { width: 100%; height: 100%; object-fit: cover; }
.ldf-activity-info { flex: 1; }
.ldf-activity-info strong { display: block; color: var(--text); font-size: 0.95rem; margin-bottom: 4px; }
.ldf-activity-info small  { display: block; color: var(--text-dim); font-size: 12px; margin-bottom: 6px; }
.ldf-activity-meta { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.ldf-activity-badge {
  display: inline-block; padding: 2px 10px;
  border-radius: 100px; font-size: 11px; color: #fff;
  font-family: 'DM Mono', monospace; letter-spacing: 0.5px;
}
.ldf-empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); }

/* Account card sidebar */
.ldf-account-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px; text-align: center;
}
.ldf-account-avatar {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--accent); color: #fff;
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.ldf-account-card h3 { font-family: 'Syne', sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.ldf-account-email { font-size: 13px; color: var(--text-muted); margin-bottom: 24px; }
.ldf-account-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 24px; }
.ldf-account-stat { background: var(--bg2); border-radius: 10px; padding: 12px; border: 1px solid rgba(255,255,255,0.04); }
.ldf-account-stat-num { display: block; font-family: 'Syne', sans-serif; font-size: 1.4rem; font-weight: 800; color: var(--accent); }
.ldf-account-stat-lbl { display: block; font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.ldf-account-actions { display: flex; flex-direction: column; gap: 8px; }

/* ── SERVICES DETAIL ───────────────────────────────────────── */
.ldf-services-detail-list { display: flex; flex-direction: column; gap: 20px; }
.ldf-service-detail-card {
  display: flex; gap: 24px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--ease), transform var(--ease);
}
.ldf-service-detail-card:hover { border-color: rgba(55,138,221,0.25); transform: translateX(4px); }
.ldf-svc-icon-big {
  font-size: 2.2rem;
  width: 60px; height: 60px; flex-shrink: 0;
  background: var(--accent-glow);
  border: 1px solid rgba(55,138,221,0.2);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
.ldf-svc-content { flex: 1; }
.ldf-svc-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.ldf-svc-header h3 { font-family: 'Syne', sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--text); }
.ldf-svc-content p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 8px; }
.ldf-svc-detail { font-size: 0.88rem !important; color: var(--text-dim) !important; border-left: 2px solid rgba(55,138,221,0.2); padding-left: 12px; }

/* ── POLICY ────────────────────────────────────────────────── */
.ldf-policy-tabs { display: flex; gap: 8px; margin-bottom: 40px; }
.ldf-policy-tab {
  padding: 10px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 100px;
  color: var(--text-muted); font-size: 14px;
  transition: all var(--ease);
}
.ldf-policy-tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.ldf-policy-tab:hover:not(.active) { border-color: var(--accent); color: var(--accent); }
.ldf-prose { color: var(--text-muted); font-size: 0.95rem; line-height: 1.8; }
.ldf-prose h3 { font-family: 'Syne', sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--text); margin: 28px 0 10px; }
.ldf-prose p  { margin-bottom: 16px; }
.ldf-prose strong { color: var(--text); }
.ldf-prose a  { color: var(--accent); }

/* ── RESPONSIVE PAGINE INTERNE ─────────────────────────────── */
@media (max-width: 768px) {
  .ldf-account-grid        { grid-template-columns: 1fr; }
  .ldf-service-detail-card { flex-direction: column; }
  .ldf-auth-wrap           { padding: 28px 20px; }
}

/* ══════════════════════════════════════════════════════════════
   NAVIGAZIONE DROPDOWN + CATALOG + PRODOTTO
   ══════════════════════════════════════════════════════════════ */

/* ── NAV ACTIVE STATE ──────────────────────────────────────── */
.ldf-nav-links li a.active { color: var(--accent); }

/* ── CATALOG LAYOUT ───────────────────────────────────────── */
.ldf-catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px; align-items: start;
}
.ldf-catalog-sidebar { position: sticky; top: calc(var(--nav-h) + 24px); }

/* Sidebar boxes */
.ldf-sidebar-box {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 16px;
}
.ldf-sidebar-box h4 {
  font-family: 'Syne', sans-serif;
  font-size: 0.9rem; font-weight: 700;
  color: var(--text); margin-bottom: 16px;
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer;
}
.ldf-toggle-arrow { font-size: 12px; color: var(--text-dim); transition: transform var(--ease); }
.ldf-sidebar-box h4:hover .ldf-toggle-arrow { color: var(--accent); }
.ldf-sidebar-box ul.collapsed { display: none; }

/* Search */
.ldf-search-wrap { display: flex; gap: 8px; }
.ldf-search-wrap input {
  flex: 1; background: var(--bg);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px; padding: 10px 12px;
  color: var(--text); font-size: 14px; outline: none;
  transition: border-color var(--ease);
}
.ldf-search-wrap input:focus { border-color: var(--accent); }
.ldf-search-wrap button {
  padding: 10px 14px; background: var(--accent); color: #fff;
  border: none; border-radius: 8px; transition: background var(--ease);
}
.ldf-search-wrap button:hover { background: var(--accent-bright); }

/* Checkbox list */
.ldf-checkbox-list { display: flex; flex-direction: column; gap: 10px; }
.ldf-checkbox-list li { display: flex; justify-content: space-between; align-items: center; }
.ldf-checkbox-list label { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); cursor: pointer; }
.ldf-checkbox-list input[type=checkbox] { accent-color: var(--accent); }
.ldf-count { font-size: 11px; color: var(--text-dim); }

/* Price slider */
.ldf-price-labels { display: flex; justify-content: space-between; font-family: 'DM Mono', monospace; font-size: 12px; color: var(--accent); margin-bottom: 12px; }
.ldf-range-track { position: relative; height: 4px; background: rgba(255,255,255,0.08); border-radius: 2px; margin: 8px 0; }
.ldf-range-fill  { position: absolute; height: 100%; background: var(--accent); border-radius: 2px; }
.ldf-range-input {
  position: absolute; width: 100%; top: -6px; left: 0;
  background: transparent; -webkit-appearance: none;
  pointer-events: none;
}
.ldf-range-input::-webkit-slider-thumb {
  -webkit-appearance: none; pointer-events: all;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); border: 2px solid #fff;
  cursor: pointer; box-shadow: 0 2px 8px rgba(55,138,221,0.4);
}

/* Catalog toolbar */
.ldf-catalog-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px; padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.ldf-catalog-count { font-size: 13px; color: var(--text-muted); }
.ldf-view-toggle { display: flex; gap: 6px; }
.ldf-view-btn {
  width: 34px; height: 34px;
  background: var(--surface); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px; color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--ease);
}
.ldf-view-btn.active,
.ldf-view-btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ── PRODUCT GRID ─────────────────────────────────────────── */
.ldf-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.ldf-product-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
  display: block; color: inherit;
}
.ldf-product-card:hover { transform: translateY(-4px); border-color: rgba(55,138,221,0.25); box-shadow: 0 12px 32px rgba(0,0,0,0.4); color: inherit; }
.ldf-product-img { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--surface2); }
.ldf-product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.ldf-product-card:hover .ldf-product-img img { transform: scale(1.04); }
.ldf-product-badge {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  padding: 3px 10px; border-radius: 100px;
  background: var(--accent); color: #fff;
  font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 0.5px;
}
.ldf-product-cat {
  position: absolute; bottom: 10px; left: 10px; z-index: 2;
  padding: 3px 10px; border-radius: 100px;
  background: rgba(10,15,26,0.85); color: var(--text-muted);
  font-size: 11px;
}
.ldf-product-body { padding: 16px; }
.ldf-product-body h3 { font-family: 'Syne', sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 6px; line-height: 1.3; }
.ldf-product-sku   { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--text-dim); margin-bottom: 8px; }
.ldf-product-price { font-family: 'Syne', sans-serif; font-size: 1.1rem; font-weight: 800; color: var(--green); margin-bottom: 10px; }
.ldf-product-cta   { font-size: 12px; color: var(--accent); font-weight: 500; }

/* List view */
.ldf-products-list { grid-template-columns: 1fr !important; }
.ldf-products-list .ldf-product-card { display: flex; flex-direction: row; }
.ldf-products-list .ldf-product-img  { width: 180px; flex-shrink: 0; aspect-ratio: auto; }
.ldf-products-list .ldf-product-body { padding: 20px; display: flex; flex-direction: column; justify-content: center; }

/* ── PRODOTTO SINGOLO ─────────────────────────────────────── */
.ldf-product-hero {
  height: 420px; min-height: 300px;
  background-size: cover; background-position: center;
  display: flex; align-items: flex-end;
  position: relative;
}
.ldf-product-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,15,26,0.95) 0%, rgba(10,15,26,0.4) 60%, transparent 100%);
}
.ldf-product-hero-content {
  position: relative; z-index: 1;
  width: 100%; max-width: 1100px;
  margin: 0 auto; padding: 0 5% 40px;
  color: var(--text);
}
.ldf-product-hero-content h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800; letter-spacing: -1px;
  color: var(--text); margin-bottom: 8px;
}
.ldf-product-hero-sku { font-family: 'DM Mono', monospace; font-size: 13px; color: var(--text-dim); }

/* Product layout */
.ldf-product-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px; align-items: start;
}
.ldf-product-gallery { margin-bottom: 40px; }
.ldf-product-main-img {
  width: 100%; border-radius: var(--radius-lg);
  object-fit: cover; max-height: 460px;
  margin-bottom: 12px;
}
.ldf-product-thumbs { display: flex; gap: 10px; flex-wrap: wrap; }
.ldf-thumb {
  width: 100px; height: 70px;
  object-fit: cover; border-radius: 8px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--ease), opacity var(--ease);
  opacity: 0.7;
}
.ldf-thumb:hover { opacity: 1; }
.ldf-thumb.active { border-color: var(--accent); opacity: 1; }

/* Specs */
.ldf-specs-grid { margin-bottom: 40px; }
.ldf-specs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px; margin-top: 16px;
}
.ldf-spec-item {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface); border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md); padding: 14px;
  transition: border-color var(--ease);
}
.ldf-spec-item:hover { border-color: rgba(55,138,221,0.2); }
.ldf-spec-icon { font-size: 1.3rem; }
.ldf-spec-item div strong { display: block; font-size: 11px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 3px; }
.ldf-spec-item div span  { font-size: 14px; color: var(--text); }

/* CTA sidebar */
.ldf-product-cta-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px; margin-bottom: 16px;
  position: sticky; top: calc(var(--nav-h) + 24px);
}
.ldf-product-price-big {
  font-family: 'Syne', sans-serif;
  font-size: 2.2rem; font-weight: 800;
  color: var(--green); text-align: center;
  margin-bottom: 24px;
}
.ldf-product-cta-actions { display: flex; flex-direction: column; }
.ldf-product-views { margin-top: 16px; text-align: center; font-size: 13px; color: var(--text-dim); }
.ldf-product-meta-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md); padding: 20px;
  margin-bottom: 16px;
}
.ldf-meta-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 13px;
}
.ldf-meta-row:last-child { border: none; padding-bottom: 0; }
.ldf-meta-row span:first-child { color: var(--text-dim); }
.ldf-meta-row a,
.ldf-meta-row strong { color: var(--text); font-weight: 500; }
.ldf-meta-row a:hover { color: var(--accent); }
.ldf-back-link { font-size: 13px; color: var(--text-dim); display: block; text-align: center; transition: color var(--ease); }
.ldf-back-link:hover { color: var(--accent); }

/* Product desc */
.ldf-product-desc { margin-bottom: 40px; }

/* Related */
.ldf-related {}

/* ── RESPONSIVE CATALOG + PRODOTTO ───────────────────────── */
@media (max-width: 1024px) {
  .ldf-catalog-layout { grid-template-columns: 1fr; }
  .ldf-catalog-sidebar { position: static; }
  .ldf-product-layout  { grid-template-columns: 1fr; }
  .ldf-product-cta-card { position: static; }
}
@media (max-width: 640px) {
  .ldf-product-hero { height: 280px; }
  .ldf-products-list .ldf-product-img { width: 120px; }
  .ldf-specs { grid-template-columns: 1fr 1fr; }
}

/* ══════════════════════════════════════════════════════════════
   CLIENT BUTTON + USER MENU
   ══════════════════════════════════════════════════════════════ */

/* Bottone login (non loggato) */
.ldf-client-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 14px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  font-size: 13px; color: var(--text-muted);
  transition: border-color var(--ease), color var(--ease), background var(--ease);
  white-space: nowrap;
}
.ldf-client-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}
.ldf-client-btn svg { opacity: 0.7; flex-shrink: 0; }

/* User menu (loggato) */
.ldf-user-menu { position: relative; }
.ldf-user-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 12px 5px 5px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  font-size: 13px; color: var(--text-muted);
  transition: border-color var(--ease), color var(--ease);
  cursor: pointer;
  white-space: nowrap;
}
.ldf-user-btn:hover { border-color: var(--accent); color: var(--text); }
.ldf-user-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: #fff;
  font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.ldf-user-name { font-weight: 500; color: var(--text); max-width: 80px; overflow: hidden; text-overflow: ellipsis; }
.ldf-user-arrow { font-size: 9px; opacity: 0.5; transition: transform var(--ease); }
.ldf-user-menu.open .ldf-user-arrow { transform: rotate(180deg); }

/* Dropdown utente */
.ldf-user-drop {
  display: none;
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--surface2);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  overflow: hidden;
  min-width: 200px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  z-index: 300;
  padding: 6px 0;
}
.ldf-user-menu.open .ldf-user-drop { display: block; }
.ldf-user-drop a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  font-size: 13px; color: var(--text-muted);
  transition: background 0.15s, color 0.15s;
}
.ldf-user-drop a:hover { background: var(--accent-glow); color: var(--text); }
.ldf-user-drop a svg { opacity: 0.6; flex-shrink: 0; }
.ldf-user-drop-sep { height: 1px; background: rgba(255,255,255,0.06); margin: 4px 0; }
.ldf-user-logout { color: #e05252 !important; }
.ldf-user-logout:hover { background: rgba(224,82,82,0.08) !important; color: #e05252 !important; }

/* Mobile: client btn e user menu sempre visibili */
@media (max-width: 1024px) {
  .ldf-client-btn .ldf-user-name { display: none; }
  .ldf-client-btn { padding: 7px 10px; }
  .ldf-user-name { display: none; }
}/* ============================================
   SOCIAL NAV — Facebook + Instagram nell'header
   Incolla questo in fondo a assets/css/ldflab.css
   ============================================ */
.ldf-nav-socials {
  display: flex;
  align-items: center;
  gap: .55rem;
  margin-right: .35rem;
}
.ldf-nav-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  color: inherit;
  opacity: .7;
  transition: opacity .2s ease, transform .2s ease, background .2s ease;
}
.ldf-nav-socials a:hover {
  opacity: 1;
  transform: translateY(-1px);
  background: rgba(255, 255, 255, .06);
}

/* Su mobile le icone social sono già nel footer:
   le nascondiamo nella barra in alto per non affollare. */
@media (max-width: 768px) {
  .ldf-nav-socials { display: none; }
}