/* Custom Styles for D Ks Donuts */

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

/* Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .reveal,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
    }
    
    .animate-float,
    .animate-float-delayed,
    .animate-float-slow,
    .animate-spin-slow,
    .animate-bounce-slow {
        animation: none;
    }
}

/* Navbar Styles */
#navbar {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

#navbar.scrolled {
    background: rgba(255, 248, 240, 0.95);
    box-shadow: 0 4px 20px rgba(132, 26, 52, 0.1);
}

/* Mobile Menu */
.mobile-menu-link {
    position: relative;
    padding-left: 0;
    transition: padding-left 0.2s ease;
}

.mobile-menu-link:hover {
    padding-left: 8px;
}

/* Menu Line Animation */
#mobile-menu-btn.active .menu-line-1 {
    transform: rotate(45deg) translate(4px, 4px);
}

#mobile-menu-btn.active .menu-line-2 {
    opacity: 0;
}

#mobile-menu-btn.active .menu-line-3 {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 1.25rem;
}

/* Geometric Shape Decorations */
.shape-circle {
    border-radius: 50%;
}

.shape-square {
    border-radius: 1rem;
}

.shape-rounded {
    border-radius: 2rem;
}

/* Custom Selection Color */
::selection {
    background-color: #fce7eb;
    color: #841a34;
}

/* Button Hover Glow */
button:hover,
a:hover {
    -webkit-tap-highlight-color: transparent;
}

/* Image Loading Placeholder */
img {
    background: linear-gradient(135deg, #fce7eb 0%, #fff5f7 100%);
}

/* Card Tilt Effect on Hover */
.group {
    transform-style: preserve-3d;
}

/* Gradient Text Utility */
.gradient-text {
    background: linear-gradient(135deg, #841a34 0%, #e04368 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subtle Pattern Overlay */
.pattern-overlay {
    background-image: radial-gradient(circle, #fce7eb 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.5;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #FFF8F0;
}

::-webkit-scrollbar-thumb {
    background: #f6a8b8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #c92649;
}

/* Focus Styles */
a:focus-visible,
button:focus-visible {
    outline: 3px solid #ef708e;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Loading Animation for Images */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

img[loading="lazy"] {
    animation: shimmer 1.5s ease-in-out;
    animation-fill-mode: forwards;
    background: linear-gradient(90deg, #fce7eb 25%, #ffd4e1 50%, #fce7eb 75%);
    background-size: 200% 100%;
}