/* CCI Custom Styles */

html {
  scroll-behavior: smooth;
}

/* Header shrink on scroll */
.header {
  transition: padding 300ms ease, box-shadow 300ms ease;
}
.header.scrolled {
  padding-top: 0.5rem !important;
  padding-bottom: 0.5rem !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.header.scrolled .header-logo {
  height: 60px;
}

/* Hero slider */
.hero-slide {
  opacity: 0;
  transition: opacity 700ms ease;
  position: absolute;
  inset: 0;
}
.hero-slide.active {
  opacity: 1;
}

/* Hero dot indicators */
.hero-dot {
  transition: background-color 300ms ease, transform 300ms ease;
}
.hero-dot.active {
  transform: scale(1.3);
}

/* Portfolio card hover */
.project-card .overlay {
  opacity: 0;
  transition: opacity 300ms ease;
}
.project-card:hover .overlay {
  opacity: 1;
}
.project-card img {
  transition: transform 300ms ease;
}
.project-card:hover img {
  transform: scale(1.05);
}

/* Portfolio filter animation */
.project-card {
  transition: opacity 300ms ease, transform 300ms ease;
}
.project-card.hidden {
  opacity: 0;
  transform: scale(0.95);
  position: absolute;
  pointer-events: none;
}

/* Mobile nav */
.mobile-nav {
  transform: translateX(100%);
  transition: transform 300ms ease;
}
.mobile-nav.open {
  transform: translateX(0);
}

/* Fade in on scroll animation */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Gold underline accent for section headings */
.section-heading::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: #D5AC63;
  margin-top: 0.75rem;
}
.section-heading.centered::after {
  margin-left: auto;
  margin-right: auto;
}