*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    overflow-x: hidden;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #FAF8F5;
}
::-webkit-scrollbar-thumb {
    background: #7FBF9E;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #4FA376;
}

/* Selection */
::selection {
    background: #D8EDE3;
    color: #123422;
}

/* Smooth transitions for all interactive elements */
a, button {
    -webkit-tap-highlight-color: transparent;
}

/* Focus styles */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid #2D7A52;
    outline-offset: 2px;
}

/* Mobile menu animation */
#mobile-menu.open {
    opacity: 1 !important;
    pointer-events: all;
}

#mobile-menu .mobile-link {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Hamburger animation */
#menu-toggle.active #bar1 {
    transform: translateY(6px) rotate(45deg);
}
#menu-toggle.active #bar2 {
    opacity: 0;
}
#menu-toggle.active #bar3 {
    transform: translateY(-6px) rotate(-45deg);
}

/* Scroll reveal animations - progressive enhancement only */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(250, 248, 245, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(45, 122, 82, 0.1);
}

/* Image loading placeholder */
img {
    background: linear-gradient(135deg, #EDE5D5 0%, #D8EDE3 100%);
}

/* Form focus states */
input:focus, textarea:focus {
    border-color: #2D7A52 !important;
}

/* Button hover lift */
button:hover, a:hover {
    transform: translateY(-1px);
}

button:active, a:active {
    transform: translateY(0);
}

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

/* Custom cursor for interactive elements */
@media (hover: hover) {
    a[href="#"], button, input, textarea {
        cursor: pointer;
    }
}