/* Base & Utilities */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f5f0eb;
}

::-webkit-scrollbar-thumb {
  background: #9bbf9b;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #72a472;
}

/* Navigation */
.nav-logo-text {
  transition: color 0.3s ease;
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #1a4d2e;
  transition: width 0.3s ease;
  border-radius: 1px;
}

.nav-link:hover::after {
  width: 100%;
}

/* Mobile Menu */
.mobile-link {
  position: relative;
}

/* Floating Card Animations */
.floating-card {
  animation: float 6s ease-in-out infinite;
}

.floating-card:nth-child(2) {
  animation-delay: -1s;
  animation-duration: 5s;
}

.floating-card:nth-child(3) {
  animation-delay: -2s;
  animation-duration: 7s;
}

.floating-card:nth-child(4) {
  animation-delay: -3s;
  animation-duration: 5.5s;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* Card Hover Effects */
.card-hover {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.card-hover:hover {
  transform: translateY(-6px);
}

.card-hover:hover {
  box-shadow: 0 20px 60px -15px rgba(26, 77, 46, 0.15);
}

/* Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Hero image hover */
.group:hover .group-hover\:scale-110 {
  transform: scale(1.1);
}

/* Focus styles */
button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid #1a4d2e;
  outline-offset: 2px;
  border-radius: 4px;
}

/* Responsive */
@media (max-width: 768px) {
  html {
    scroll-padding-top: 70px;
  }

  #hero h1 {
    font-size: 2.75rem;
  }

  .floating-card {
    display: none;
  }

  #hero .relative.h-\[520px\] {
    display: none;
  }
}

@media (max-width: 640px) {
  #hero h1 {
    font-size: 2.25rem;
  }

  .font-display.text-4xl.lg\:text-5xl {
    font-size: 2rem;
  }
}