/* ===== Custom Styles ===== */

/* Smooth scroll offset for anchored links */
html {
    scroll-padding-top: 80px;
}

/* ===== Navbar ===== */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: background-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
    background-color: transparent;
}

#navbar.nav-scrolled {
    background-color: rgba(254, 252, 243, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(20, 83, 45, 0.08), 0 4px 24px rgba(20, 83, 45, 0.06);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #d4a373;
    transition: width 0.25s ease;
}

.nav-link:hover::after {
    width: 100%;
}

#navbar .nav-link {
    color: rgba(254, 252, 243, 0.85);
}

#navbar.nav-scrolled .nav-link {
    color: #065f46;
}

#navbar .nav-link:hover {
    color: #fefcf3;
}

#navbar.nav-scrolled .nav-link:hover {
    color: #166534;
}

/* ===== Hero Stat Cards ===== */
.stat-card {
    animation: float 6s ease-in-out infinite;
}

.stat-card:nth-child(2) {
    animation-delay: -1.5s;
}

.stat-card:nth-child(3) {
    animation-delay: -3s;
}

.stat-card:nth-child(4) {
    animation-delay: -4.5s;
}

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

/* ===== Mobile Menu ===== */
.mobile-menu-overlay {
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.mobile-menu-overlay:not(.hidden) {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu-link {
    display: block;
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.mobile-menu-link:hover {
    color: #166534;
    padding-left: 8px;
}

/* ===== Scroll Reveal ===== */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(24px);
    }

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

/* ===== Focus Styles ===== */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #16a34a;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== Selection ===== */
::selection {
    background-color: #166534;
    color: #fefcf3;
}

/* ===== Utility ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}