/* Custom styles for Double D Construction */

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

/* Navbar scroll state */
#navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.97);
  box-shadow: 0 1px 0 rgba(55, 65, 81, 0.08);
  backdrop-filter: blur(10px);
}

/* Scroll line animation */
.scroll-line {
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 0.1; transform: scaleY(0.6); transform-origin: top; }
}

/* Mobile menu */
#mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.menu-line {
  display: block;
  width: 20px;
  height: 1.5px;
  background-color: #374151;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.3s ease;
}

.menu-line.middle {
  top: 50%;
  transform: translate(-50%, -50%);
}

#menu-btn.active .menu-line.top {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

#menu-btn.active .menu-line.middle {
  opacity: 0;
}

#menu-btn.active .menu-line.bottom {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

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

.mobile-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 1px;
  background-color: #F97583;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

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

/* Service card hover */
.service-card {
  transition: background-color 0.5s ease;
}

.service-card:hover {
  background-color: #1F2937;
}

.service-card:hover h3 {
  color: #fff;
}

.service-card:hover p {
  color: rgba(255, 255, 255, 0.6);
}

/* Gallery items */
.gallery-item {
  cursor: pointer;
}

/* Hero animations */
.hero-label {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 0.2s;
}

.hero-label h1 {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 0.4s;
}

.hero-label p {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 0.6s;
}

.hero-label .flex-wrap {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 0.8s;
}

.hero-label .flex {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 1s;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Intersection observer animations */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Select styling */
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: 2rem;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: #f9fafb;
}

::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* Selection color */
::selection {
  background-color: #F97583;
  color: white;
}