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

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

body {
    overflow-x: hidden;
}

::selection {
    background-color: rgba(10, 74, 49, 0.2);
    color: #0f2b0f;
}

/* ─── Hero Gradient ─── */
.hero-gradient {
    background: linear-gradient(
        135deg,
        #071707 0%,
        #0f2b0f 15%,
        #183d18 30%,
        #1d4d1d 45%,
        #0f2b0f 60%,
        #071707 80%,
        #020a02 100%
    );
}

/* ─── Hero Pattern ─── */
.hero-pattern {
    background-image:
        radial-gradient(ellipse 600px 600px at 20% 50%, rgba(212, 165, 82, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 400px 400px at 80% 30%, rgba(82, 148, 82, 0.06) 0%, transparent 70%),
        radial-gradient(ellipse 500px 500px at 50% 80%, rgba(212, 165, 82, 0.05) 0%, transparent 70%);
}

/* ─── Hero Entrance Animation ─── */
@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    animation-name: fade-up;
    animation-duration: 0.9s;
    animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
    animation-iteration-count: 1;
}

/* ─── Scroll Reveal ─── */
.reveal-on-scroll {
    opacity: 1;
    transform: translateY(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-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-on-scroll {
        opacity: 0;
        transform: translateY(40px);
        transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
                    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal-on-scroll.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── Navbar ─── */
#navbar {
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
}

#navbar.scrolled {
    background: rgba(7, 23, 7, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(250, 252, 248, 0.06);
}

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

.mobile-link {
    transition: opacity 0.3s ease;
}

/* ─── Image Hover ─── */
.rounded-2xl.overflow-hidden img {
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ─── Custom Scrollbar ─── */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #faf6ec;
}
::-webkit-scrollbar-thumb {
    background: #aed0ad;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #7bb57b;
}

/* ─── Focus Styles ─── */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #d4a574;
    outline-offset: 4px;
    border-radius: 4px;
}

/* ─── Print ─── */
@media print {
    #navbar, #mobile-menu, .reveal-on-scroll { display: none; }
    body { background: white; color: black; }
    .hero-gradient { display: none; }
}