/* ===== BASE ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; padding: 0; margin: 0; }

/* ===== NAVBAR ===== */
.nav-fixed {
  background: rgba(253, 252, 248, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(26, 92, 46, 0.08);
  transition: box-shadow 0.3s ease;
}
.nav-scrolled {
  box-shadow: 0 4px 24px rgba(26, 92, 46, 0.1);
}
.nav-link {
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #1a5c2e;
  border-radius: 2px;
  transition: width 0.3s ease;
}
.nav-link:hover::after {
  width: 100%;
}

/* ===== BUTTONS ===== */
.btn-primary {
  background: #1a5c2e;
  color: #fff;
  padding: 0.75rem 1.75rem;
  border-radius: 14px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  border: 2px solid #1a5c2e;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.btn-primary:hover {
  background: #144723;
  border-color: #144723;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 92, 46, 0.3);
}
.btn-secondary {
  background: transparent;
  color: #1a5c2e;
  padding: 0.75rem 1.75rem;
  border-radius: 14px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  border: 2px solid #1a5c2e;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.btn-secondary:hover {
  background: #f2f7f3;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(26, 92, 46, 0.12);
}

/* ===== TAGS ===== */
.tag-green {
  display: inline-flex;
  align-items: center;
  background: #dfebd9;
  color: #1a5c2e;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.tag-cream {
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,0.15);
  color: #bfd5b5;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ===== HEADINGS ===== */
.section-heading {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.15;
  color: #0a2712;
}
.section-heading-light {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.15;
  color: #fff;
}

/* ===== INPUTS ===== */
.input-field {
  border: 1.5px solid #dfebd9;
  border-radius: 12px;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-family: inherit;
  color: #1a5c2e;
  background: #fdfcf8;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  outline: none;
  width: 100%;
}
.input-field:focus {
  border-color: #1a5c2e;
  box-shadow: 0 0 0 3px rgba(26, 92, 46, 0.1);
}
.input-field::placeholder {
  color: #94ba8a;
}

/* ===== HERO ===== */
.hero-section {
  background: linear-gradient(135deg, #f2f7f3 0%, #faf8f0 50%, #dfebd9 100%);
  position: relative;
  overflow: hidden;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: blob-float 8s ease-in-out infinite;
}
.hero-blob-1 {
  width: 500px;
  height: 500px;
  background: #bfd5b5;
  top: -150px;
  right: -100px;
  animation-delay: 0s;
}
.hero-blob-2 {
  width: 300px;
  height: 300px;
  background: #dfebd9;
  bottom: -50px;
  left: -50px;
  animation-delay: -3s;
}
.hero-blob-3 {
  width: 200px;
  height: 200px;
  background: #efe8d0;
  top: 40%;
  left: 30%;
  animation-delay: -5s;
}
@keyframes blob-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* Scroll dot animation */
.scroll-dot {
  width: 4px;
  height: 4px;
  background: #3d6836;
  border-radius: 50%;
  position: absolute;
  top: 0;
  animation: scroll-dot-anim 2s ease-in-out infinite;
}
@keyframes scroll-dot-anim {
  0% { top: 0; opacity: 1; }
  50% { top: 16px; opacity: 0.4; }
  100% { top: 16px; opacity: 0; }
}

/* ===== AMENITY CARDS ===== */
.amenity-card {
  border: 1px solid rgba(255,255,255,0.08);
}
.amenity-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
}
.amenity-blob-1 {
  width: 400px;
  height: 400px;
  background: #3d6836;
  top: -100px;
  left: -100px;
}
.amenity-blob-2 {
  width: 300px;
  height: 300px;
  background: #6d9e64;
  bottom: -80px;
  right: -80px;
}

/* ===== SITE CARDS ===== */
.site-card {
  border: 1px solid rgba(26, 92, 46, 0.06);
}

/* ===== MOBILE MENU ===== */
.mobile-link {
  display: block;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: #1a5c2e;
  color: #fff;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(26, 92, 46, 0.3);
  transition: all 0.3s ease;
  z-index: 40;
}
.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(26, 92, 46, 0.4);
}
.back-to-top.visible {
  display: flex;
}

/* ===== SCROLL REVEAL (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .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; }
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero-blob-1 { width: 300px; height: 300px; }
  .hero-blob-2 { width: 200px; height: 200px; }
  .hero-blob-3 { display: none; }
}