/* ai-integration — stili specifici di pagina, condivisi tra la versione
   italiana e quella tedesca. Estratti dal blocco <style> inline: erano
   duplicati identici in due file e non venivano mai messi in cache. */
/* ===========================
   PAGE-SPECIFIC STYLES
   =========================== */

/* Service page hero — split layout */
.svc-hero {
  position: relative;
  min-height: 88vh;
  padding: 0 0 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.svc-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
  padding-top: 140px;
}
@media (max-width: 900px) {
  .svc-hero-inner { grid-template-columns: 1fr; gap: 40px; padding-top: 110px; }
  .svc-hero-visual { order: -1; }
}
.svc-hero-copy h1 {
  font-size: clamp(34px, 5vw, 58px);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 18px 0 18px;
}
.svc-hero-copy h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--blue2) 0%, var(--blue3) 60%, var(--green) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.svc-hero-sub {
  font-size: clamp(15px, 1.4vw, 17px);
  color: var(--muted);
  max-width: 480px;
  margin: 0 0 32px;
  line-height: 1.65;
}
.svc-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}
.svc-hero-stats {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  background: rgba(12,16,32,0.55);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  backdrop-filter: blur(12px);
}
.svc-stat {
  flex: 1;
  min-width: 90px;
  display: flex;
  flex-direction: column;
  padding: 16px 18px;
  border-right: 1px solid var(--border);
}
.svc-stat:last-child { border-right: none; }
.svc-stat-num {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.svc-stat-num .suf {
  font-size: 0.5em;
  color: var(--blue3);
  font-weight: 700;
}
.svc-stat-lbl {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 6px;
}

/* Active nav link */
.nav-links a.nav-active {
  color: var(--text);
}
.nav-links a.nav-active::after {
  transform: scaleX(1);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--muted); transition: color .2s; }
.breadcrumb a:hover { color: var(--text); }
.breadcrumb-sep { color: var(--dim); opacity: 0.5; }
.breadcrumb-current { color: var(--blue3); }

/* AI service detail cards */
.ai-svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 980px) { .ai-svc-grid { grid-template-columns: 1fr; } }

.ai-svc-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px 28px 28px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: border-color .35s, transform .35s, box-shadow .35s;
}
.ai-svc-card:hover {
  border-color: rgba(46,154,245,0.4);
  transform: translateY(-5px);
  box-shadow: 0 28px 56px -30px rgba(46,154,245,0.35);
}
.ai-svc-card.featured {
  border: 2px solid rgba(46,154,245,0.45);
  background: linear-gradient(160deg, var(--bg2) 0%, rgba(26,111,232,0.05) 100%);
}
.ai-svc-pill {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  background: var(--blue1);
  color: #fff;
  padding: 3px 14px;
  border-radius: 0 0 8px 8px;
  white-space: nowrap;
}
.ai-svc-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
}
.ai-svc-icon.blue { background: rgba(26,111,232,0.15); }
.ai-svc-icon.green { background: rgba(15,232,162,0.1); }
.ai-svc-icon.amber { background: rgba(251,191,36,0.1); }
.ai-svc-card h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
}
.ai-svc-card > p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
  margin-top: -8px;
}
.ai-svc-features {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.ai-svc-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}
.ai-svc-feature .check-dot { margin-top: 5px; flex-shrink: 0; }
.ai-svc-card .svc-cta { margin-top: auto; }

/* Sector tabs */
.sector-tab-nav {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.sector-tab-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg3);
  font-family: var(--body);
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  transition: border-color .25s, background .25s, color .25s;
}
.sector-tab-btn:hover,
.sector-tab-btn.active {
  border-color: rgba(46,154,245,0.45);
  background: rgba(46,154,245,0.08);
  color: var(--text);
}
.sector-tab-btn.active { border-color: var(--blue2); }
.sector-panel { display: none; }
.sector-panel.active {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: start;
  animation: fadeIn .4s ease;
}
@media (max-width: 860px) {
  .sector-panel.active { grid-template-columns: 1fr; gap: 24px; }
}
.sector-copy h3 {
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 800;
  margin-bottom: 12px;
}
.sector-copy > p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 24px;
}
.sector-points {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sector-point {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 16px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color .25s;
}
.sector-point:hover { border-color: rgba(46,154,245,0.3); }
.sector-point-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(26,111,232,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}
.sector-point h4 {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3px;
}
.sector-point p {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.5;
}
.sector-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.sector-metric {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 18px;
  position: relative;
  overflow: hidden;
  transition: border-color .3s;
}
.sector-metric:hover { border-color: rgba(46,154,245,0.3); }
.sector-metric::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, rgba(26,111,232,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.sector-metric-num {
  font-family: var(--serif);
  font-size: clamp(24px, 2.8vw, 34px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 6px;
}
.sector-metric-num.green { color: var(--green); }
.sector-metric-num.blue { color: var(--blue3); }
.sector-metric-num.white { color: var(--text); }
.sector-metric-lbl {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
  line-height: 1.4;
}

/* ROI Section */
.roi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 780px) { .roi-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .roi-grid { grid-template-columns: 1fr; } }
.roi-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color .35s, transform .35s;
}
.roi-card:hover {
  border-color: rgba(46,154,245,0.35);
  transform: translateY(-3px);
}
.roi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue1), var(--blue3), var(--green));
  opacity: 0;
  transition: opacity .35s;
}
.roi-card:hover::before { opacity: 1; }
.roi-num {
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 50px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
}
.roi-num.green { color: var(--green); }
.roi-num.blue { color: var(--blue3); }
.roi-num.white { color: var(--text); }
.roi-lbl {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.roi-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}
.roi-source {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 14px;
  display: block;
}

/* Demo section */
.demo-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 680px) { .demo-box { padding: 28px 20px; } }
.demo-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 70% 50%, rgba(26,111,232,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.demo-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 860px) { .demo-inner { grid-template-columns: 1fr; gap: 32px; } }
.demo-copy h2 {
  text-align: left;
  font-size: clamp(26px, 3vw, 38px);
  margin-bottom: 14px;
}
.demo-copy > p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* FAQ Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 48px;
}
.faq-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color .3s;
}
.faq-item.open { border-color: rgba(46,154,245,0.35); }
.faq-q {
  width: 100%;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-family: var(--serif);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1.3;
}
.faq-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-family: var(--mono);
  color: var(--blue3);
  transition: transform .3s, background .3s, border-color .3s;
  line-height: 1;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: rgba(46,154,245,0.15);
  border-color: var(--blue3);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease;
}
.faq-item.open .faq-a { max-height: 500px; }
.faq-a-inner {
  padding: 0 24px 22px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.75;
}
.faq-a-inner strong { color: var(--text); font-weight: 500; }

/* Pricing / Piani */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: start;
  max-width: 1040px;
  margin: 0 auto;
}
.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  transition: border-color .35s, transform .35s, box-shadow .35s;
}
.price-card:hover { transform: translateY(-4px); border-color: rgba(46,154,245,0.4); box-shadow: 0 24px 50px -28px rgba(46,154,245,0.4); }
.price-card.featured { border: 2px solid var(--blue2); margin-top: -8px; }
.price-badge {
  text-align: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 11px;
  color: var(--blue3);
  background: rgba(46,154,245,0.1);
  border-bottom: 1px solid var(--border);
}
.price-card.featured .price-badge {
  color: #0a0e1a;
  background: var(--green);
  font-weight: 700;
}
.price-inner { padding: 26px 24px 28px; display: flex; flex-direction: column; flex: 1; }
.price-name { font-family: var(--serif); font-size: 26px; font-weight: 800; letter-spacing: -0.02em; color: var(--text); text-align: center; }
.price-for { font-size: 13px; color: var(--muted); line-height: 1.5; text-align: center; margin-top: 8px; min-height: 38px; }
.price-amount { text-align: center; margin: 22px 0 4px; }
.price-amount .big { font-family: var(--serif); font-size: 28px; font-weight: 800; letter-spacing: -0.02em; color: var(--blue2); line-height: 1.15; display: block; }
.price-amount .mo { display: block; font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; color: var(--muted); margin-top: 10px; }
.price-feats { list-style: none; display: flex; flex-direction: column; gap: 11px; margin: 24px 0 26px; padding-top: 22px; border-top: 1px solid var(--border); }
.price-feats li { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; color: var(--muted); line-height: 1.5; }
.price-feats li .check-dot { margin-top: 6px; flex-shrink: 0; }
.price-card .svc-cta, .price-card .btn { margin-top: auto; width: 100%; justify-content: center; }
@media (max-width: 880px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; }
  .price-card.featured { margin-top: 0; }
}