.smtps-section {
  position: relative;
  width: 100%;
  min-height: var(--smtps-min-height, 100vh);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10rem 1rem;
  box-sizing: border-box;
  isolation: isolate;
}

.smtps-bg-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
  will-change: transform;
  transform: translate3d(0, 0, 0);
}

.smtps-bg-image,
.smtps-overlay-dark,
.smtps-overlay-cyan {
  position: absolute;
  inset: 0;
}

.smtps-bg-image {
  background-size: cover;
  background-position: center;
}

.smtps-overlay-dark {
  background: rgba(0, 0, 0, 0.5);
}

.smtps-overlay-cyan {
  opacity: 0.3;
  background: radial-gradient(circle at center, rgba(6, 182, 212, 0.2) 0%, transparent 70%);
}

.smtps-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  box-sizing: border-box;
}

.smtps-header {
  text-align: center;
  margin-bottom: 6rem;
}

.smtps-badge {
  display: inline-block;
  margin-bottom: 1.5rem;
  color: #06b6d4;
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.smtps-title {
  margin: 0 0 2rem;
  color: #ffffff;
  font-size: clamp(1.5rem, 6vw, 3.75rem);
  line-height: 1.15;
}

.smtps-description {
  margin: 0 auto;
  max-width: 780px;
  color: #d1d5db;
  font-size: clamp(0.75rem, 2.5vw, 1.25rem);
  line-height: 1.7;
}

.smtps-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 1.5rem;
}

.smtps-card {
  opacity: 0;
  transform: translateY(40px);
  transition: transform 0.6s ease, opacity 0.6s ease;
  transition-delay: var(--smtps-delay, 0s);
}

.smtps-card-inner {
  position: relative;
  height: 100%;
  min-height: 200px;
  padding: 2rem;
  border-radius: 1rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
  box-sizing: border-box;
}

.smtps-card:hover .smtps-card-inner {
  transform: scale(1.03);
}

.smtps-card-glow {
  position: absolute;
  inset: 0;
  border-radius: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  background: radial-gradient(circle at center, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
  box-shadow: 0 0 40px rgba(6, 182, 212, 0.3);
}

.smtps-card:hover .smtps-card-glow {
  opacity: 1;
}

.smtps-card-content {
  position: relative;
  z-index: 1;
}

.smtps-number {
  margin-bottom: 1.5rem;
  color: rgba(6, 182, 212, 0.4);
  font-size: clamp(1.9rem, 8vw, 4.5rem);
  line-height: 1;
}

.smtps-step-title {
  margin: 0 0 1rem;
  color: #ffffff;
  font-size: 1.25rem;
  line-height: 1.4;
  transition: color 0.3s ease;
}

.smtps-card:hover .smtps-step-title {
  color: #06b6d4;
}

.smtps-step-description {
  margin: 0;
  color: #f1f1f1;
  font-size: clamp(0.75rem, 4vw, 0.95rem);
  line-height: 1.7;
}

.smtps-accent {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 4px;
  border-radius: 0 0 1rem 1rem;
  background: #06b6d4;
  transition: width 0.3s ease;
}

.smtps-card:hover .smtps-accent {
  width: 100%;
}

.smtps-section.smtps-inview .smtps-fade-up {
  opacity: 1;
  transform: translateY(0);
}

.smtps-header.smtps-fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: transform 0.6s ease, opacity 0.6s ease;
}

.smtps-cards-only {
  padding: 2rem 0;
  overflow: visible;
}

.smtps-cards-only .smtps-container {
  z-index: 1;
  width: 100% !important;
  max-width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}

.smtps-cards-only .smtps-grid {
  width: 100% !important;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)) !important;
  gap: 1.5rem !important;
  display: grid !important;
  grid-auto-flow: row !important;
}

.smtps-cards-only .smtps-grid > .smtps-card {
  width: auto !important;
  min-width: 0 !important;
  max-width: none !important;
  margin: 0 !important;
  float: none !important;
  flex: none !important;
}

@media (min-width: 768px) {
  .smtps-section {
    padding: 10rem 1.5rem;
  }

  .smtps-cards-only {
    padding: 2.5rem 1.5rem;
  }

  .smtps-cards-only .smtps-container {
    padding: 0 !important;
  }

  .smtps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .smtps-step-description{
    font-size: 0.75rem !important;
  }
}

@media (min-width: 1024px) {
  .smtps-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .smtps-cards-only .smtps-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .smtps-bg-layer,
  .smtps-header.smtps-fade-up,
  .smtps-card,
  .smtps-card-inner,
  .smtps-card-glow,
  .smtps-accent {
    transition: none !important;
    animation: none !important;
  }

  .smtps-card,
  .smtps-header.smtps-fade-up {
    opacity: 1;
    transform: none;
  }
}