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

body {
    overflow-x: hidden;
}

/* ===== Scroll Reveal (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }

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

    /* Stagger children */
    .scroll-reveal.stagger > * {
        opacity: 0;
        transform: translateY(16px);
        transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    }

    .scroll-reveal.stagger.revealed > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: translateY(0); }
    .scroll-reveal.stagger.revealed > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
    .scroll-reveal.stagger.revealed > *:nth-child(3) { transition-delay: 0.15s; opacity: 1; transform: translateY(0); }
    .scroll-reveal.stagger.revealed > *:nth-child(4) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
    .scroll-reveal.stagger.revealed > *:nth-child(5) { transition-delay: 0.25s; opacity: 1; transform: translateY(0); }
    .scroll-reveal.stagger.revealed > *:nth-child(6) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
}

/* ===== Hero ===== */
.hero {
    position: relative;
}

/* ===== Navbar ===== */
.nav-scrolled {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* ===== Custom scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #FFFBF7;
}

::-webkit-scrollbar-thumb {
    background: #FF6B6B;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #E85A5A;
}

/* ===== Selection color ===== */
::selection {
    background: #FF6B6B;
    color: white;
}