/* ===== Base & Resets ===== */
*, *::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 {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ===== Scroll Reveal Animations ===== */
.reveal-up {
    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);
}

.reveal-left {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-right {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Reduced motion - content always visible */
@media (prefers-reduced-motion: reduce) {
    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* JS-enhanced hidden state for scroll reveal (progressive enhancement) */
.reveal-up.is-hidden,
.reveal-left.is-hidden,
.reveal-right.is-hidden {
    opacity: 0;
}

.reveal-up.is-hidden {
    transform: translateY(30px);
}

.reveal-left.is-hidden {
    transform: translateX(-30px);
}

.reveal-right.is-hidden {
    transform: translateX(30px);
}

@media (prefers-reduced-motion: reduce) {
    .reveal-up.is-hidden,
    .reveal-left.is-hidden,
    .reveal-right.is-hidden {
        opacity: 1;
        transform: none;
    }
}

/* ===== Floating Decorative Animation ===== */
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(12deg); }
    50% { transform: translateY(-20px) rotate(12deg); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(0deg); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 7s ease-in-out infinite;
    animation-delay: 1s;
}

/* ===== Navbar Styles ===== */
.navbar-scrolled {
    background: rgba(254, 253, 248, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(45, 90, 61, 0.08);
}

.navbar-scrolled .nav-link {
    color: #2d5a3d;
}

.navbar-scrolled .nav-link:hover {
    color: #1c3a28;
    background: #f0f5f1;
}

.navbar-transparent .logo-text {
    color: #fefdf8;
}

/* ===== Mobile Menu ===== */
#mobile-menu {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-nav-link {
    display: block;
    width: 100%;
    text-align: left;
}

/* ===== Button Hover Effects ===== */
button, a {
    -webkit-tap-highlight-color: transparent;
}

/* ===== Selection Color ===== */
::selection {
    background: #4a8c5c;
    color: #fefdf8;
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #fdf9ee;
}

::-webkit-scrollbar-thumb {
    background: #b8d0ba;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #8fb893;
}

/* ===== Focus Styles ===== */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #4a8c5c;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 767px) {
    .font-display {
        font-size: 2.5rem;
    }
    
    @media (min-width: 768px) {
        .font-display {
            font-size: 3.5rem;
        }
    }
}

/* ===== Print Styles ===== */
@media print {
    nav, .reveal-up, .reveal-left, .reveal-right {
        transition: none !important;
    }
    
    .animate-float, .animate-float-delayed {
        animation: none !important;
    }
}