/* Custom enhancements on top of Tailwind (loaded via CDN) */

:root {
    scroll-padding-top: 6rem;
}

/* Navbar height helper used in header */
.h-18 {
    height: 4.5rem;
}

/* Reveal-on-scroll animation */
[data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
    will-change: opacity, transform;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Respect users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
    [data-reveal] {
        opacity: 1 !important;
        transform: none !important;
        transition: none;
    }
    .animate-floaty {
        animation: none !important;
    }
    html {
        scroll-behavior: auto;
    }
}

/* Clamp helper (fallback if Tailwind line-clamp not present) */
.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Infinite portfolio marquee — scrolls right to left */
@keyframes portfolio-marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.portfolio-marquee-track {
    animation: portfolio-marquee 45s linear infinite;
    will-change: transform;
}

.portfolio-marquee:hover .portfolio-marquee-track {
    animation-play-state: paused;
}

/* Soft fade on marquee edges */
.portfolio-marquee::before,
.portfolio-marquee::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 3rem;
    z-index: 10;
    pointer-events: none;
}

.portfolio-marquee::before {
    left: 0;
    background: linear-gradient(to right, #fff 10%, transparent);
}

.portfolio-marquee::after {
    right: 0;
    background: linear-gradient(to left, #fff 10%, transparent);
}

@media (prefers-reduced-motion: reduce) {
    .portfolio-marquee-track {
        animation: none;
        flex-wrap: wrap;
        width: 100% !important;
        justify-content: center;
    }

    .portfolio-marquee {
        overflow: visible;
    }

    .portfolio-marquee::before,
    .portfolio-marquee::after {
        display: none;
    }
}

/* Nicer focus outline for keyboard users */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid #1aabdd;
    outline-offset: 2px;
}

/* Custom selection color */
::selection {
    background: #1aabdd;
    color: #fff;
}