/* === Base & Typography === */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

::selection {
  background: rgba(196, 120, 90, 0.2);
  color: #5a3127;
}

/* === Navigation === */
#nav {
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

#nav.scrolled {
  background: rgba(253, 248, 243, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

/* Mobile menu animation */
.menu-line {
  display: block;
}

#menuBtn.active .menu-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

#menuBtn.active .menu-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

#menuBtn.active .menu-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
  width: 1.25rem;
}

#mobileMenu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-link {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
}

#mobileMenu.open .mobile-link {
  opacity: 1;
  transform: translateY(0);
}

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.25s; }

/* === Section Styles === */
.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #c4785a;
  background: rgba(196, 120, 90, 0.1);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}

.section-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 400;
  color: #1c1917;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #57534e;
}

/* === Hero Animations === */
.hero-badge {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 0.2s;
}

.hero-badge .animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Product Cards === */
.product-card {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.product-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.product-card:nth-child(1) { transition-delay: 0s; }
.product-card:nth-child(2) { transition-delay: 0.1s; }
.product-card:nth-child(3) { transition-delay: 0.2s; }
.product-card:nth-child(4) { transition-delay: 0.3s; }
.product-card:nth-child(5) { transition-delay: 0.4s; }
.product-card:nth-child(6) { transition-delay: 0.5s; }

/* === Service Cards === */
.service-card {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card:nth-child(1) { transition-delay: 0s; }
.service-card:nth-child(2) { transition-delay: 0.1s; }
.service-card:nth-child(3) { transition-delay: 0.2s; }
.service-card:nth-child(4) { transition-delay: 0.3s; }
.service-card:nth-child(5) { transition-delay: 0.4s; }
.service-card:nth-child(6) { transition-delay: 0.5s; }

/* === Testimonial Cards === */
.testimonial-card {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.testimonial-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.testimonial-card:nth-child(1) { transition-delay: 0s; }
.testimonial-card:nth-child(2) { transition-delay: 0.15s; }
.testimonial-card:nth-child(3) { transition-delay: 0.3s; }

/* === Scroll Reveal (below-fold only) === */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
  }

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

/* === Hero image grid animation === */
.hero-image-grid > div {
  opacity: 0;
  transform: scale(0.95);
  animation: scaleIn 0.8s ease forwards;
}

.hero-image-grid > div:nth-child(1) { animation-delay: 0.3s; }
.hero-image-grid > div:nth-child(2) { animation-delay: 0.5s; }
.hero-image-grid > div:nth-child(3) { animation-delay: 0.65s; }

@keyframes scaleIn {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* === Floating card animation === */
.floating-card {
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* === Button hover effects === */
a {
  text-decoration: none;
}

/* === Smooth focus states === */
input:focus,
select:focus,
textarea:focus {
  outline: none;
}

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

::-webkit-scrollbar-track {
  background: #faf5f0;
}

::-webkit-scrollbar-thumb {
  background: #d4a89a;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #c4785a;
}

/* === Mobile responsive === */
@media (max-width: 768px) {
  .hero-badge {
    font-size: 0.65rem;
  }

  .trust-indicators {
    flex-direction: column;
    gap: 1rem !important;
  }

  .trust-indicators > div:not(:first-child) {
    display: none;
  }
}

/* === Print styles === */
@media print {
  #nav, #mobileMenu, .reveal {
    display: none !important;
  }

  body {
    background: white !important;
    color: black !important;
  }
}