/* =========================================
   USP SECTION - Moderne & Flydende Design
========================================= */

.usp-section {
  position: relative;
  width: 100%;
  padding: clamp(60px, 8vw, 100px) clamp(20px, 4vw, 40px);
  background: linear-gradient(180deg, #ffffff 0%, #f8f8f8 100%);
  overflow: hidden;
}

/* Subtle background pattern */
.usp-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle at 2px 2px,
    rgba(176, 0, 23, 0.02) 1px,
    transparent 0
  );
  background-size: 40px 40px;
  opacity: 0.5;
  z-index: 0;
}

.usp-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: clamp(24px, 3vw, 32px);
}

/* USP Box - Moderne glassmorphism stil */
.usp-box {
  position: relative;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: clamp(28px, 4vw, 36px);
  text-align: center;
  border: 1px solid rgba(176, 0, 23, 0.12);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06), 0 2px 8px rgba(176, 0, 23, 0.04);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

/* Hover glow effect */
.usp-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(176, 0, 23, 0.05) 0%,
    transparent 50%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.usp-box:hover::before {
  opacity: 1;
}

.usp-box:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12), 0 4px 16px rgba(176, 0, 23, 0.15);
  border-color: rgba(176, 0, 23, 0.25);
}

/* Icon styling - større og mere prominent */
.usp-icon {
  position: relative;
  z-index: 1;
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, #b00017 0%, #8a0012 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 8px 24px rgba(176, 0, 23, 0.35);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.usp-box:hover .usp-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 12px 32px rgba(176, 0, 23, 0.45);
}

/* Title styling */
.usp-title {
  position: relative;
  z-index: 1;
  font-size: clamp(1.125rem, 2.2vw, 1.375rem);
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 12px;
  line-height: 1.3;
  transition: color 0.3s ease;
}

.usp-box:hover .usp-title {
  color: #b00017;
}

/* Text styling */
.usp-text {
  position: relative;
  z-index: 1;
  font-size: clamp(0.9375rem, 1.8vw, 1.0625rem);
  color: #666;
  line-height: 1.65;
  transition: color 0.3s ease;
}

.usp-box:hover .usp-text {
  color: #444;
}

/* Responsive - stadig synlig på tablet */
@media (max-width: 992px) {
  .usp-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .usp-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .usp-box {
    padding: 24px;
  }
}