/* Base & Reset */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    overflow-x: hidden;
}

::selection {
    background: rgba(232, 99, 75, 0.3);
    color: #ffffff;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0F1115;
}
::-webkit-scrollbar-thumb {
    background: #2A2D35;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #3A3D45;
}

/* Hero image parallax feel on scroll */
@supports (height: 100dvh) {
    #hero {
        min-height: 100dvh;
    }
}

/* Service Card Hover Glow */
.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 2rem;
    padding: 1px;
    background: linear-gradient(135deg, rgba(232,99,75,0), rgba(232,99,75,0));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    transition: background 0.5s ease;
    pointer-events: none;
}

/* Gallery hover */
.gallery-item {
    position: relative;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,17,21,0.4) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.5s ease;
    border-radius: 0.75rem;
    pointer-events: none;
}

.gallery-item:hover::after {
    opacity: 1;
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease forwards;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll reveal base — progressive enhancement via JS */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #E8634B;
    outline-offset: 2px;
}

/* Smooth image loading */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}