/* ========================================
   DELTA T NC - Custom Elementor Widgets
   "HVAC Done the Southern Way"
   ======================================== */

:root {
  --dt-primary: #121217;
  --dt-secondary: #EEF0F0;
  --dt-accent: #6BAED9;
  --dt-navy: #133969;
  --dt-gold: #FFD974;
  --dt-white: #FFFFFF;
  --dt-radius: 15px;
  --dt-shadow: 0 10px 40px rgba(18, 18, 23, 0.12);
}

/* ---- HERO WIDGET ---- */
.deltatnc-hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 6rem 2rem;
}

.deltatnc-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 1;
}

.deltatnc-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18,18,23,0.3) 0%, rgba(18,18,23,0.7) 100%);
}

.deltatnc-hero-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(18, 18, 23, 0.5);
  z-index: 2;
}

.deltatnc-hero-content {
  position: relative;
  z-index: 3;
  max-width: 800px;
  color: var(--dt-white);
}

.deltatnc-hero-badge {
  display: inline-block;
  background: var(--dt-gold);
  color: var(--dt-primary);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.deltatnc-hero-headline {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.deltatnc-hero-subheadline {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  line-height: 1.6;
  opacity: 0.95;
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.deltatnc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.deltatnc-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(180deg, var(--dt-accent) 0%, #408EBF 100%);
  color: var(--dt-white);
  padding: 1rem 2.5rem;
  border-radius: var(--dt-radius);
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
}

.deltatnc-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(107, 174, 217, 0.4);
  color: var(--dt-white);
}

.deltatnc-btn-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  color: var(--dt-white);
  padding: 1rem 2.5rem;
  border-radius: var(--dt-radius);
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.3);
  transition: all 0.2s;
}

.deltatnc-btn-phone:hover {
  background: rgba(255,255,255,0.25);
  color: var(--dt-white);
}

.deltatnc-btn-phone svg {
  width: 20px;
  height: 20px;
}

/* ---- SERVICES WIDGET ---- */
.deltatnc-services {
  padding: 5rem 2rem;
  background: var(--dt-secondary);
}

.deltatnc-services-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.deltatnc-services-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--dt-primary);
  margin-bottom: 1rem;
}

.deltatnc-services-subtitle {
  font-size: 1.15rem;
  color: #555;
  line-height: 1.6;
}

.deltatnc-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.deltatnc-service-card {
  background: var(--dt-white);
  border-radius: var(--dt-radius);
  padding: 2.5rem 2rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid rgba(0,0,0,0.05);
}

.deltatnc-service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--dt-shadow);
}

.deltatnc-service-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--dt-accent), #408EBF);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--dt-white);
  font-size: 1.5rem;
}

.deltatnc-service-title {
  font-size: 1.35rem;
  color: var(--dt-primary);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.deltatnc-service-desc {
  color: #666;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.deltatnc-service-link {
  color: var(--dt-accent);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.deltatnc-service-card:hover .deltatnc-service-link {
  color: var(--dt-navy);
}

/* ---- TRUST BAR WIDGET ---- */
.deltatnc-trust-bar {
  background: var(--dt-primary);
  color: var(--dt-white);
  padding: 4rem 2rem;
  text-align: center;
}

.deltatnc-trust-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto 3rem;
}

.deltatnc-trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.deltatnc-trust-number {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--dt-gold);
  line-height: 1;
}

.deltatnc-trust-label {
  font-size: 1rem;
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.deltatnc-trust-quote {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.35rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--dt-gold);
  border-left: 4px solid var(--dt-gold);
  padding-left: 1.5rem;
  text-align: left;
}

/* ---- SOUTHERN CTA WIDGET ---- */
.deltatnc-southern-cta {
  background: linear-gradient(135deg, var(--dt-navy) 0%, #1a2a5e 100%);
  padding: 5rem 2rem;
  text-align: center;
  color: var(--dt-white);
}

.deltatnc-cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.deltatnc-cta-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.deltatnc-cta-message {
  font-size: 1.15rem;
  line-height: 1.7;
  opacity: 0.9;
  margin-bottom: 2.5rem;
}

.deltatnc-cta-button {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  background: var(--dt-gold);
  color: var(--dt-primary);
  padding: 1.25rem 3rem;
  border-radius: var(--dt-radius);
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.deltatnc-cta-button:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 40px rgba(255, 217, 116, 0.3);
  color: var(--dt-primary);
}

.deltatnc-cta-button svg {
  width: 24px;
  height: 24px;
}

.deltatnc-cta-phone {
  font-size: 0.9rem;
  opacity: 0.8;
  font-weight: 500;
}

/* ---- TESTIMONIALS WIDGET ---- */
.deltatnc-testimonials {
  padding: 5rem 2rem;
  background: var(--dt-white);
  max-width: 1200px;
  margin: 0 auto;
}

.deltatnc-testimonials-title {
  text-align: center;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--dt-primary);
  margin-bottom: 3rem;
}

.deltatnc-testimonials-slider {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 1rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.deltatnc-testimonials-slider::-webkit-scrollbar {
  display: none;
}

.deltatnc-testimonial-card {
  flex: 0 0 100%;
  max-width: 400px;
  scroll-snap-align: start;
  background: var(--dt-secondary);
  border-radius: var(--dt-radius);
  padding: 2.5rem;
}

@media (min-width: 768px) {
  .deltatnc-testimonial-card {
    flex: 0 0 calc(50% - 1rem);
  }
}

@media (min-width: 1024px) {
  .deltatnc-testimonial-card {
    flex: 0 0 calc(33.333% - 1.33rem);
  }
}

.deltatnc-testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
  color: var(--dt-gold);
}

.deltatnc-testimonial-stars svg {
  width: 20px;
  height: 20px;
}

.deltatnc-testimonial-quote {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #444;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.deltatnc-testimonial-name {
  font-weight: 600;
  color: var(--dt-primary);
  font-style: normal;
}

.deltatnc-testimonial-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.deltatnc-testimonial-prev,
.deltatnc-testimonial-next {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--dt-primary);
  background: transparent;
  color: var(--dt-primary);
  font-size: 1.25rem;
  cursor: pointer;
  transition: all 0.2s;
}

.deltatnc-testimonial-prev:hover,
.deltatnc-testimonial-next:hover {
  background: var(--dt-primary);
  color: var(--dt-white);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .deltatnc-hero {
    min-height: 70vh;
    padding: 4rem 1.5rem;
  }
  
  .deltatnc-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .deltatnc-btn-primary,
  .deltatnc-btn-phone {
    justify-content: center;
  }
  
  .deltatnc-services-grid {
    grid-template-columns: 1fr;
  }
  
  .deltatnc-trust-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}