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

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

body {
    margin: 0;
    overflow-x: hidden;
}

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

::selection {
    background-color: #314d27;
    color: #fdfcf8;
}

/* ─── Scroll Reveal (progressive enhancement) ─── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
}

/* Fallback: content always visible if JS disabled or prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ─── Header Scroll State ─── */
#site-header {
    background: transparent;
}

#site-header.scrolled {
    background: rgba(253, 252, 248, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(49, 77, 39, 0.08);
}

/* ─── Mobile Menu ─── */
#mobile-menu {
    transform: translateY(-8px);
}

#mobile-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ─── Subtle hover on cards ─── */
.group:hover .group-hover\\:scale-105 {
    transform: scale(1.05);
}

/* ─── Focus styles ─── */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #314d27;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ─── Custom scrollbar ─── */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #faf8f0;
}
::-webkit-scrollbar-thumb {
    background: #c5dbb5;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #9dbe86;
}

/* ─── Animation keyframes ─── */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.floating-card-1 {
    animation: float 6s ease-in-out infinite;
}

.floating-card-2 {
    animation: float 5s ease-in-out infinite 1s;
}

/* ─── Hero image gradient overlay fix ─── */
.relative .bg-gradient-to-t {
    background: linear-gradient(to top, rgba(17, 26, 14, 0.4) 0%, transparent 50%);
}