/* Custom styles — minimal, purposeful */

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

/* Base selection color */
::selection {
    background-color: #e87356;
    color: #fff;
}

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

::-webkit-scrollbar-track {
    background: #f7f7f7;
}

::-webkit-scrollbar-thumb {
    background: #d1d1d1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a0a0a0;
}

/* Reveal-up animations — progressive enhancement, only when JS is available */
.reveal-up {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .reveal-up {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    html {
        scroll-behavior: auto;
    }
}

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

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

/* Navbar scroll state */
#navbar.scrolled {
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

/* Hamburger animation */
#menu-toggle.active #bar-top {
    transform: rotate(45deg) translate(3px, 3px);
}

#menu-toggle.active #bar-mid {
    opacity: 0;
}

#menu-toggle.active #bar-bot {
    transform: rotate(-45deg) translate(3px, -3px);
    width: 1.25rem;
}

/* Subtle hover underline for links */
a:not(.font-serif) {
    position: relative;
}

a:not(.font-serif):hover::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #e87356;
    transition: width 0.3s ease;
}

/* Image hover zoom (subtle) */
img {
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Input autofill styling */
input:-webkit-autofill,
textarea:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px white inset !important;
}