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

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

body {
    overflow-x: hidden;
}

::selection {
    background-color: rgba(184, 92, 56, 0.2);
    color: inherit;
}

/* ===== Scroll Reveal (Progressive Enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        opacity: 0;
        transform: translateY(32px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }

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

    /* Stagger children */
    .reveal-up:nth-child(2) { transition-delay: 0.1s; }
    .reveal-up:nth-child(3) { transition-delay: 0.2s; }
    .reveal-up:nth-child(4) { transition-delay: 0.3s; }
    .reveal-up:nth-child(5) { transition-delay: 0.4s; }
}

/* When JS is active, reveal immediately for already-visible elements */
.js .reveal-up {
    opacity: 0;
    transform: translateY(32px);
}

.js .reveal-up.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ===== Navbar ===== */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(254, 252, 248, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

/* ===== Mobile Menu ===== */
#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

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

.menu-line {
    display: block;
}

body.menu-open {
    overflow: hidden;
}

/* ===== Custom Cursor Glow (subtle) ===== */
@media (hover: hover) {
    .service-card-glow {
        position: relative;
        overflow: hidden;
    }

    .service-card-glow::after {
        content: '';
        position: absolute;
        top: var(--mouse-y, 50%);
        left: var(--mouse-x, 50%);
        width: 300px;
        height: 300px;
        transform: translate(-50%, -50%);
        background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
        opacity: 0;
        transition: opacity 0.3s;
        pointer-events: none;
    }

    .service-card-glow:hover::after {
        opacity: 1;
    }
}

/* ===== Smooth Scrollbar ===== */
@media (min-width: 1024px) {
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #fdf6ea;
    }
    ::-webkit-scrollbar-thumb {
        background: #dfaa6a;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #B85C38;
    }
}

/* ===== Print Styles ===== */
@media print {
    #navbar, #mobileMenu, .reveal-up {
        opacity: 1 !important;
        transform: none !important;
    }
}