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

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

body {
    min-height: 100vh;
    overflow-x: hidden;
}

::selection {
    background: #2d5c2d;
    color: #FAFAF5;
}

/* ===== NAVBAR ===== */
#navbar {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

#navbar.scrolled {
    background: rgba(250, 250, 245, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(45, 92, 45, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #2d5c2d;
    transition: width 0.3s ease;
}

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

#navbar.scrolled .nav-link {
    color: #2d5c2d;
}

#navbar.scrolled .nav-link::after {
    background: #2d5c2d;
}

#navbar.scrolled .nav-link:hover {
    color: #3d7a3d;
}

#navbar.scrolled .font-heading {
    color: #1c381c;
}

/* ===== MOBILE MENU ===== */
.mobile-link {
    opacity: 1;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

/* ===== GEOMETRIC SHAPES ===== */
.geo-shape {
    position: absolute;
    opacity: 0.12;
    pointer-events: none;
}

.shape-circle-1 {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: #86efac;
    top: -100px;
    right: -100px;
    animation: float-slow 20s ease-in-out infinite;
}

.shape-circle-2 {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: #fbbf24;
    bottom: 15%;
    left: 5%;
    animation: float-slow 15s ease-in-out infinite reverse;
}

.shape-square-1 {
    width: 120px;
    height: 120px;
    background: #f472b6;
    top: 25%;
    left: 8%;
    transform: rotate(45deg);
    animation: spin-slow 25s linear infinite;
}

.shape-triangle-1 {
    width: 0;
    height: 0;
    border-left: 60px solid transparent;
    border-right: 60px solid transparent;
    border-bottom: 104px solid #a78bfa;
    top: 60%;
    right: 10%;
    animation: float-slow 18s ease-in-out infinite;
    opacity: 0.08;
}

.shape-ring-1 {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    border: 3px solid #fde68a;
    top: 10%;
    left: 15%;
    animation: spin-slow 30s linear infinite reverse;
    opacity: 0.08;
}

.shape-dots {
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(255,255,255,0.3) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.15;
    top: 0;
    left: 0;
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(3deg); }
    66% { transform: translateY(10px) rotate(-2deg); }
}

@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ===== MARQUEE ===== */
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.animate-marquee {
    animation: marquee 30s linear infinite;
}

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

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

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #FAFAF5;
}

::-webkit-scrollbar-thumb {
    background: #b8d1b8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #8fb88f;
}

/* ===== FOCUS STYLES ===== */
a:focus-visible, button:focus-visible {
    outline: 2px solid #2d5c2d;
    outline-offset: 2px;
    border-radius: 4px;
}

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