/* ═══════════════════════════════════════════
   SW Customs and Graphics — Custom Styles
   ═══════════════════════════════════════════ */

*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: #F5F5DC;
  color: #0f3f1d;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif;
}

/* ─── Mobile Menu ─── */
#mobile-menu.active .bar:first-child {
  transform: rotate(45deg) translate(5px, 5px);
}
#mobile-menu.active .bar:nth-child(2) {
  opacity: 0;
}
#mobile-menu.active .bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-link {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(20, 82, 38, 0.1);
  transition: color 0.2s;
}
.mobile-link:last-child {
  border-bottom: none;
}

/* ─── Floating Cards ─── */
.floating-card-1 {
  animation: floatA 3.5s ease-in-out infinite;
}
.floating-card-2 {
  animation: floatB 4s ease-in-out infinite;
}
.floating-card-3 {
  animation: floatC 3s ease-in-out infinite;
}

@keyframes floatA {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(1deg); }
}
@keyframes floatB {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}
@keyframes floatC {
  0%, 100% { transform: translateY(0px) translateX(0px); }
  50% { transform: translateY(-6px) translateX(4px); }
}

/* ─── Service Cards ─── */
.service-card {
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #145226, #5cb860);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.service-card:hover::before {
  transform: scaleX(1);
}

/* ─── Gallery ─── */
.gallery-item {
  position: relative;
  overflow: hidden;
  border: 3px solid transparent;
  transition: border-color 0.3s ease;
}
.gallery-item:hover {
  border-color: #5cb860;
}
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20, 82, 38, 0.3), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.gallery-item:hover::after {
  opacity: 1;
}

/* ─── Back to Top ─── */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: #145226;
  color: #F5F5DC;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 40;
  cursor: pointer;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: #277a32;
  transform: translateY(-2px);
}

/* ─── Scroll Reveal (progressive enhancement) ─── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s 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; }
  .reveal-delay-5 { transition-delay: 0.5s; }
  .reveal-delay-6 { transition-delay: 0.6s; }
}

/* ─── Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}