/* ─── Custom Properties ─── */
:root {
    --color-offwhite: #f7f6f2;
    --color-forest-50: #f2f7f2;
    --color-forest-100: #e3ecd3;
    --color-forest-200: #c4d9b0;
    --color-forest-300: #97bc7e;
    --color-forest-400: #6d9a52;
    --color-forest-500: #4d7a33;
    --color-forest-600: #3a5f26;
    --color-forest-700: #2d4a1e;
    --color-forest-800: #243a18;
    --color-forest-900: #1e3013;
    --color-forest-950: #0f1909;
}

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

body {
    background-color: var(--color-offwhite);
    color: var(--color-forest-900);
    font-family: 'Inter', system-ui, sans-serif;
}

.font-cormorant {
    font-family: 'Cormorant Garamond', Georgia, serif;
}

.font-inter {
    font-family: 'Inter', system-ui, sans-serif;
}

/* ─── Animations ─── */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation-name: fadeInUp;
    animation-duration: 0.8s;
    animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
    animation-fill-mode: both;
}

/* ─── Scroll Reveal ─── */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        transition: none;
        opacity: 1;
        transform: none;
    }
    html {
        scroll-behavior: auto;
    }
    .animate-fade-in-up {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

/* ─── Navbar ─── */
#navbar {
    background: rgba(247, 246, 242, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(196, 217, 176, 0.3);
}

#navbar.scrolled {
    box-shadow: 0 1px 0 rgba(45, 74, 30, 0.08);
}

/* ─── Mobile Menu ─── */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

/* ─── Image hover ─── */
img {
    display: block;
}

/* ─── Selection ─── */
::selection {
    background-color: var(--color-forest-200);
    color: var(--color-forest-900);
}

/* ─── Focus ─── */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-forest-500);
    outline-offset: 4px;
    border-radius: 2px;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--color-offwhite);
}
::-webkit-scrollbar-thumb {
    background: var(--color-forest-200);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-forest-400);
}