/* ==========================================================================
   DESIGN SYSTEM APPLE: CONTO TERMICO GSE 3.0 (SUPER COLORATO E DINAMICO)
   ========================================================================== */

/* HERO CONTO TERMICO */
.gse-hero {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
  background: radial-gradient(circle at 50% 10%, rgba(16, 185, 129, 0.18) 0%, rgba(245, 158, 11, 0.08) 45%, transparent 70%);
}

.badge-glow-emerald {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #065F46;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 8px 20px;
  border-radius: 9999px;
  margin-bottom: 24px;
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.18);
}

.pulse-dot-green {
  width: 8px;
  height: 8px;
  background: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 10px #10B981;
  animation: pulseGlow 1.8s infinite;
}

.gse-hero-title {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: #1D1D1F;
  margin-bottom: 20px;
}

.gradient-text-emerald {
  background: linear-gradient(135deg, #059669 0%, #10B981 50%, #D97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gse-hero-subtitle {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  color: #4B5563;
  max-width: 820px;
  margin: 0 auto 38px;
  line-height: 1.65;
}

.gse-actions-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

/* BOTTONE WHATSAPP CONVERTI-SUBITO */
.btn-whatsapp-conversion {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #25D366;
  color: #FFFFFF;
  padding: 16px 34px;
  border-radius: 9999px;
  font-weight: 800;
  font-size: 1.05rem;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.38);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.btn-whatsapp-conversion:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 36px rgba(37, 211, 102, 0.5);
  color: #FFFFFF;
}

/* STRISCIA PREZZI BASSI GARANTITI */
.low-price-alert-strip {
  background: linear-gradient(135deg, #FFFBEB 0%, #FEF3C7 100%);
  border: 1px solid rgba(217, 119, 6, 0.25);
  border-radius: 18px;
  padding: 16px 26px;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.08);
}

/* BENTO GRID DINAMICA COLORATA */
.bento-gse-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 60px 0;
}

.bento-color-card {
  border-radius: 26px;
  padding: 36px 30px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.bento-color-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.09);
}

/* COLORI CARTELLO PASTELLO */
.card-theme-emerald { background: #EDF7EE; border-color: rgba(16, 185, 129, 0.3); }
.card-theme-amber   { background: #FFFBEB; border-color: rgba(245, 158, 11, 0.3); }
.card-theme-blue    { background: #EFF6FF; border-color: rgba(59, 130, 246, 0.3); }
.card-theme-purple  { background: #F5F3FF; border-color: rgba(139, 92, 246, 0.3); }
.card-theme-orange  { background: #FFF4ED; border-color: rgba(234, 88, 12, 0.3); }
.card-theme-teal    { background: #F0FDFA; border-color: rgba(20, 184, 166, 0.3); }

.card-icon-pill {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.bento-card-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #1D1D1F;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.bento-card-desc {
  font-size: 0.96rem;
  color: #4B5563;
  line-height: 1.65;
}

/* BOX INGEGNERISTICO WOW: REGOLA PUFFER (LEGNA 45L / PELLET 20L) */
.puffer-tech-box {
  background: radial-gradient(circle at 90% 10%, rgba(245, 158, 11, 0.25) 0%, transparent 40%),
              linear-gradient(135deg, #111827 0%, #1F2937 60%, #0F172A 100%);
  border-radius: 30px;
  padding: 52px 44px;
  color: #FFFFFF !important;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
  border: 2px solid rgba(245, 158, 11, 0.35);
  margin: 60px 0;
}

/* Forza tutti i testi del box Puffer in BIANCO PURO E ORO per azzerare il bug nero */
.puffer-tech-box h2 {
  color: #FFFFFF !important;
  font-size: clamp(2rem, 3.4vw, 2.7rem) !important;
  font-weight: 900 !important;
}

.puffer-tech-box p {
  color: #E5E7EB !important;
}

.puffer-tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin-top: 35px;
}

.puffer-spec-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  padding: 28px;
  backdrop-filter: blur(15px);
  transition: all 0.25s ease;
}

.puffer-spec-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.puffer-value-hero {
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
}

/* PARTNERSHIP GRUPPO CORTINA (CERTIFICAZIONE) */
.cortina-partner-banner {
  background: linear-gradient(135deg, #FFFFFF 0%, #FAF8F5 100%);
  border: 2px solid #E5E7EB;
  border-radius: 28px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.05);
  margin-bottom: 60px;
}

/* CTA ARMONIOSA FINALE */
.cta-harmony-card {
  background: radial-gradient(circle at top left, #FFFFFF 0%, #F5F5F7 100%);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 30px;
  padding: 60px 40px;
  text-align: center;
  box-shadow: 0 20px 45px rgba(0,0,0,0.05);
  margin-bottom: 80px;
}

@media (max-width: 1024px) {
  .bento-gse-grid { grid-template-columns: repeat(2, 1fr); }
  .puffer-tech-grid { grid-template-columns: 1fr; }
  .cortina-partner-banner { flex-direction: column; text-align: center; }
}

@media (max-width: 768px) {
  .bento-gse-grid { grid-template-columns: 1fr; }
  .gse-hero { padding: 50px 0 40px; }
  .puffer-tech-box { padding: 32px 22px; }
  .low-price-alert-strip { flex-direction: column; text-align: center; }
}