.nav-modern {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  backdrop-filter: blur(10px);
  background: rgba(250, 237, 223, 0.8);
  transform: translateY(0);
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(122, 89, 50, 0.1);
}

.nav-modern.hidden {
  transform: translateY(-100%);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  position: relative;
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  padding: 0.75rem 1.25rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--secondary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-link:hover {
  color: var(--secondary);
  background: rgba(25, 133, 151, 0.05);
  border-radius: 4px;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transform: translateX(-50%);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::before {
  width: 80%;
}

.nav-link.active {
  color: var(--secondary);
  font-weight: 600;
}

.nav-link.active::before {
  width: 80%;
}

/* Modern Icons */
.feature-icon {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, #fff 0%, #f8f4f0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid rgba(122, 89, 50, 0.1);
  position: relative;
  overflow: hidden;
}

.feature-icon::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.8) 0%,
    rgba(255, 255, 255, 0) 70%
  );
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-icon:hover {
  transform: translateY(-8px) scale(1.05);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-color: var(--secondary);
}

.feature-icon:hover::after {
  opacity: 1;
  transform: scale(1) rotate(45deg);
}

.feature-icon svg {
  width: 50px;
  height: 50px;
  color: var(--primary);
  stroke-width: 1.5;
  transition: all 0.3s ease;
}

.feature-icon:hover svg {
  transform: scale(1.1);
  color: var(--secondary);
}

/* Scroll Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}