/* RTC-PREMIUM-SERVICES-V5 
   ========================================================== */

/* ==========================================================
   SERVICES SECTION - ICON-FOCUSED DESIGN
========================================================== */
.rtc-services-premium-v5 {
  padding: 100px 24px 80px;
  background: linear-gradient(180deg, #F8FAFC 0%, #F1F5F9 100%);
  position: relative;
  overflow: hidden;
}

.rtc-services-premium-v5::before {
  content: '';
  position: absolute;
  top: -300px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212, 160, 43, 0.05), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.rtc-services-premium-v5 .container {
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Header */
.rtc-services-premium-v5 .section-header {
  text-align: center;
  margin-bottom: 60px;
}

.rtc-services-premium-v5 .section-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(212, 160, 43, 0.08);
  border: 1px solid rgba(212, 160, 43, 0.12);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--rtc-gold-dark);
  margin-bottom: 16px;
}

.rtc-services-premium-v5 .section-tag .dot {
  width: 6px;
  height: 6px;
  background: var(--rtc-gold);
  border-radius: 50%;
  display: inline-block;
  animation: pulse-dot 2s infinite;
}

.rtc-services-premium-v5 .section-title {
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--rtc-dark);
}

.rtc-services-premium-v5 .section-title .highlight {
  background: var(--rtc-gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.rtc-services-premium-v5 .section-subtitle {
  font-size: 1.05rem;
  color: var(--rtc-text-secondary);
  line-height: 1.7;
  max-width: 620px;
  margin: 8px auto 0;
}

.rtc-services-premium-v5 .section-subtitle .en {
  display: block;
  font-size: 0.85rem;
  color: var(--rtc-text-muted);
  font-style: italic;
  margin-top: 2px;
}

/* ==========================================================
   FEATURES STRIP - ICON STYLE
========================================================== */
.rtc-features-strip-v5 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.rtc-features-strip-v5 .feature-item {
  background: var(--rtc-white);
  border-radius: var(--rtc-radius-lg);
  padding: 28px 24px 24px;
  text-align: center;
  border: 1px solid var(--rtc-light-3);
  transition: var(--rtc-transition);
  position: relative;
  overflow: hidden;
}

.rtc-features-strip-v5 .feature-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: transparent;
  transition: var(--rtc-transition);
}

.rtc-features-strip-v5 .feature-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--rtc-shadow-lg);
  border-color: rgba(212, 160, 43, 0.15);
}

.rtc-features-strip-v5 .feature-item:hover::before {
  background: var(--rtc-gold-gradient);
}

.rtc-features-strip-v5 .feature-item .icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--rtc-gold-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  transition: var(--rtc-transition);
}

.rtc-features-strip-v5 .feature-item:hover .icon-wrap {
  background: var(--rtc-gold-gradient);
  transform: scale(1.05) rotate(-3deg);
}

.rtc-features-strip-v5 .feature-item .icon-wrap .svg-icon {
  width: 30px;
  height: 30px;
  stroke: var(--rtc-gold-dark);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: var(--rtc-transition);
}

.rtc-features-strip-v5 .feature-item:hover .icon-wrap .svg-icon {
  stroke: var(--rtc-dark);
}

.rtc-features-strip-v5 .feature-item strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--rtc-dark);
  margin-bottom: 4px;
}

.rtc-features-strip-v5 .feature-item span {
  display: block;
  font-size: 0.78rem;
  color: var(--rtc-text-muted);
  line-height: 1.5;
}

/* ==========================================================
   SERVICES GRID - ICON CARDS
========================================================== */
.rtc-services-grid-v5 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.rtc-service-card-v5 {
  background: var(--rtc-white);
  border-radius: var(--rtc-radius-xl);
  padding: 40px 32px 32px;
  border: 1px solid var(--rtc-light-3);
  transition: var(--rtc-transition);
  position: relative;
  overflow: hidden;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.rtc-service-card-v5::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: transparent;
  transition: var(--rtc-transition);
}

.rtc-service-card-v5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 160, 43, 0.1), transparent);
  opacity: 0;
  transition: var(--rtc-transition);
}

.rtc-service-card-v5:hover {
  transform: translateY(-8px);
  box-shadow: var(--rtc-shadow-xl);
  border-color: rgba(212, 160, 43, 0.15);
}

.rtc-service-card-v5:hover::before {
  background: var(--rtc-gold-gradient);
}

.rtc-service-card-v5:hover::after {
  opacity: 1;
}

.rtc-service-card-v5.featured {
  border-color: var(--rtc-gold);
  box-shadow: var(--rtc-shadow-gold);
  background: linear-gradient(180deg, var(--rtc-white) 0%, rgba(212, 160, 43, 0.02) 100%);
}

.rtc-service-card-v5.featured::before {
  background: var(--rtc-gold-gradient);
}

.rtc-service-card-v5 .card-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--rtc-gold-gradient);
  color: var(--rtc-dark);
  font-size: 0.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 14px;
  border-radius: 50px;
  box-shadow: var(--rtc-shadow-gold);
}

.rtc-service-card-v5 .icon-wrap {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--rtc-gold-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--rtc-transition);
  position: relative;
}

.rtc-service-card-v5 .icon-wrap::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(212, 160, 43, 0.1);
  transition: var(--rtc-transition);
}

.rtc-service-card-v5:hover .icon-wrap::after {
  border-color: var(--rtc-gold);
  transform: scale(1.05);
}

.rtc-service-card-v5 .icon-wrap .svg-icon {
  width: 40px;
  height: 40px;
  stroke: var(--rtc-gold-dark);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: var(--rtc-transition);
}

.rtc-service-card-v5:hover .icon-wrap {
  background: var(--rtc-gold-gradient);
  transform: scale(1.05);
}

.rtc-service-card-v5:hover .icon-wrap .svg-icon {
  stroke: var(--rtc-dark);
}

.rtc-service-card-v5.featured .icon-wrap {
  background: var(--rtc-gold-gradient);
}

.rtc-service-card-v5.featured .icon-wrap .svg-icon {
  stroke: var(--rtc-dark);
}

.rtc-service-card-v5 h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--rtc-dark);
  margin-bottom: 10px;
}

.rtc-service-card-v5 p {
  font-size: 0.85rem;
  color: var(--rtc-text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
  flex: 1;
}

.rtc-service-card-v5 p .en {
  display: block;
  font-size: 0.8rem;
  color: var(--rtc-text-muted);
  font-style: italic;
  margin-top: 2px;
}

.rtc-service-card-v5 .price-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--rtc-gold-subtle);
  border: 1px solid rgba(212, 160, 43, 0.12);
  color: var(--rtc-gold-dark);
  padding: 4px 18px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 18px;
}

.rtc-service-card-v5 .price-tag .svg-icon {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rtc-service-card-v5 .card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--rtc-text-secondary);
  transition: var(--rtc-transition);
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.rtc-service-card-v5 .card-link .svg-icon {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: var(--rtc-transition);
}

.rtc-service-card-v5 .card-link:hover {
  color: var(--rtc-gold-dark);
  border-bottom-color: var(--rtc-gold);
}

.rtc-service-card-v5 .card-link:hover .svg-icon {
  transform: translateX(4px);
}

/* ==========================================================
   RESPONSIVE
========================================================== */
@media (max-width: 1024px) {
  .rtc-services-grid-v5 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .rtc-features-strip-v5 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .rtc-services-premium-v5 {
    padding: 60px 16px 50px;
  }
  
  .rtc-services-grid-v5 {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .rtc-features-strip-v5 {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .rtc-features-strip-v5 .feature-item {
    padding: 20px 18px;
    display: flex;
    align-items: center;
    text-align: left;
    gap: 16px;
  }
  
  .rtc-features-strip-v5 .feature-item .icon-wrap {
    margin: 0;
    width: 52px;
    height: 52px;
  }
  
  .rtc-features-strip-v5 .feature-item .icon-wrap .svg-icon {
    width: 24px;
    height: 24px;
  }
  
  .rtc-service-card-v5 {
    padding: 28px 22px 24px;
  }
  
  .rtc-service-card-v5 .icon-wrap {
    width: 72px;
    height: 72px;
  }
  
  .rtc-service-card-v5 .icon-wrap .svg-icon {
    width: 34px;
    height: 34px;
  }
}

@media (max-width: 480px) {
  .rtc-features-strip-v5 .feature-item {
    padding: 14px 14px;
    gap: 12px;
  }
  
  .rtc-features-strip-v5 .feature-item .icon-wrap {
    width: 44px;
    height: 44px;
  }
  
  .rtc-features-strip-v5 .feature-item .icon-wrap .svg-icon {
    width: 20px;
    height: 20px;
  }
  
  .rtc-service-card-v5 .icon-wrap {
    width: 64px;
    height: 64px;
  }
  
  .rtc-service-card-v5 .icon-wrap .svg-icon {
    width: 30px;
    height: 30px;
  }
}