/* Base & Utilities */
html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Scroll Reveal */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Navigation */
.nav-link {
    color: #4a4b52;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: #ff6b4a;
}

.nav-text-white {
    color: #1a1b1e;
}

.nav-bg .nav-link {
    color: rgba(255, 255, 255, 0.75);
}

.nav-bg .nav-link:hover {
    color: #ff8c72;
}

.nav-bg .nav-text-white {
    color: #ffffff;
}

.nav-bg .nav-menu-btn {
    color: #ffffff;
}

.nav-bg {
    background: rgba(15, 16, 18, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Mobile Menu */
.mobile-link {
    transition: color 0.2s ease;
}

.mobile-link:hover {
    color: #ff6b4a;
}

/* Button focus styles */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #ff6b4a;
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: rgba(255, 107, 74, 0.2);
    color: #1a1b1e;
}