/* ============ BASE ============ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    overflow-x: hidden;
}

::selection {
    background-color: rgba(26, 77, 46, 0.2);
    color: #1a4d2e;
}

/* ============ FLOATING ANIMATIONS ============ */
@keyframes float-1 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(0.5deg); }
}

@keyframes float-2 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(-0.5deg); }
}

@keyframes float-3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.animate-float-1 {
    animation: float-1 4s ease-in-out infinite;
}

.animate-float-2 {
    animation: float-2 5s ease-in-out infinite;
}

.animate-float-3 {
    animation: float-3 4.5s ease-in-out infinite;
}

/* ============ SCROLL REVEAL ============ */
.reveal {
    opacity: 1;
    transform: none;
}

.reveal[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal[data-reveal="left"] {
    transform: translateX(-30px);
}

.reveal[data-reveal="right"] {
    transform: translateX(30px);
}

.reveal[data-reveal="scale"] {
    transform: scale(0.95);
}

.reveal.visible {
    opacity: 1;
    transform: none;
}

/* Stagger children */
.reveal-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1), transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-stagger.visible > * {
    opacity: 1;
    transform: none;
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.15s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.2s; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.25s; }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.3s; }

/* ============ NAVBAR ============ */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(253, 252, 250, 0.92);
    backdrop-blur-lg;
    box-shadow: 0 1px 20px rgba(10, 31, 18, 0.08);
}

.nav-link {
    position: relative;
}

/* ============ MOBILE MENU ============ */
#mobile-menu {
    animation: slideDown 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.mobile-link {
    display: block;
}

/* ============ FORM ============ */
input:focus,
select:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(79, 138, 81, 0.15);
}

/* ============ GALLERY HOVER ============ */
.gallery-item {
    overflow: hidden;
}

.gallery-item img {
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* ============ IMAGE PLACEHOLDERS ============ */
img {
    max-width: 100%;
    height: auto;
}

/* ============ REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .reveal[data-reveal],
    .reveal-stagger > * {
        opacity: 1;
        transform: none;
    }
}

/* ============ FOCUS VISIBLE ============ */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #4f8a51;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ============ 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;
}