/* Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    background-color: #0D0D0D;
    color: #ffffff;
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 300;
    line-height: 1.7;
}

img {
    display: block;
    max-width: 100%;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #0D0D0D;
}
::-webkit-scrollbar-thumb {
    background: #3A3A3A;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #FF6B4A;
}

/* Selection */
::selection {
    background: rgba(255, 107, 74, 0.25);
    color: #fff;
}

/* Hero reveal animations */
@keyframes revealUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes revealCard {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.reveal-up {
    opacity: 1;
    animation: revealUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.reveal-card {
    opacity: 1;
    animation: revealCard 1s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* Scroll reveal (below fold) — progressive enhancement via JS */
.reveal-left,
.reveal-right {
    opacity: 1;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-left,
    .reveal-right {
        opacity: 0;
        transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal-left {
        transform: translateX(-30px);
    }
    .reveal-right {
        transform: translateX(30px);
    }
    .reveal-left.is-visible,
    .reveal-right.is-visible {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Mobile menu transitions */
#mobile-menu {
    transition: opacity 0.4s cubic-bezier(0.22, 1, 0.36, 1), pointer-events 0.4s;
}

#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

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

/* Nav transition */
#navbar.scrolled {
    background: rgba(13, 13, 13, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

/* Input autofill override */
input:-webkit-autofill,
textarea:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px #1A1A1A inset !important;
    -webkit-text-fill-color: #fff !important;
}