@tailwind base;
@tailwind components;
@tailwind utilities;

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Animation Utilities (Replacing Framer Motion) */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-on-scroll.in-view {
  opacity: 1;
  transform: translateY(0);
}

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

/* Specific Animations */
.animate-fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.animate-fade-in-left.in-view {
  opacity: 1;
  transform: translateX(0);
}

.animate-fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.animate-fade-in-right.in-view {
  opacity: 1;
  transform: translateX(0);
}

.animate-scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.animate-scale-in.in-view {
  opacity: 1;
  transform: scale(1);
}

/* Navbar Scrolled State */
nav {
  transition: background-color 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
}
nav.scrolled {
  background-color: white;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  padding-top: 0.75rem; /* py-3 */
  padding-bottom: 0.75rem;
}

/* Text colors in scrolled nav */
nav.scrolled .nav-link {
    color: #4b5563; /* text-gray-600 */
}
nav.scrolled .nav-logo-text {
    color: #111827; /* text-gray-900 */
}
nav.scrolled .nav-logo-icon {
    background-color: #994D97; /* bg-primary */
    color: white;
}
nav.scrolled .nav-toggle {
    color: #111827; /* text-gray-900 */
}

/* Gradient Text Utility */
.text-gradient {
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-image: linear-gradient(to right, #994D97, #65A2D8);
}

/* Hand-drawn Underline & Circle Effects */
.hand-drawn {
  position: relative;
  display: inline-block;
  white-space: nowrap;
}

.hand-drawn svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}

.hand-drawn svg path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  transition: stroke-dashoffset 1s ease-out;
}

.hand-drawn.in-view svg path {
  stroke-dashoffset: 0;
}

/* Custom Overrides */
.hand-drawn-underline svg {
    top: auto;
    bottom: -4px;
    height: 8px;
}

.hand-drawn-circle svg {
    top: -4px;
    left: -8px;
    width: calc(100% + 16px);
    height: calc(100% + 8px);
}