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

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

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Scroll Reveal (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                    transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    
    .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; }
}

/* ===== Navbar scroll state ===== */
#navbar.scrolled {
    background: rgba(250, 249, 246, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(26, 58, 42, 0.08);
}

/* ===== Mobile menu ===== */
#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

#mobileMenu.open .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(3px, 3px);
}

#mobileMenu.open .menu-line:nth-child(2) {
    transform: rotate(-45deg) translate(0px, 0px);
}

/* ===== Custom cursor for links ===== */
a, button {
    cursor: pointer;
}

/* ===== Selection ===== */
::selection {
    background: rgba(26, 58, 42, 0.15);
    color: #1a3a2a;
}

/* ===== Smooth focus ===== */
:focus-visible {
    outline: 2px solid #c8a961;
    outline-offset: 2px;
}

/* ===== Image placeholder fallback ===== */
img {
    background: linear-gradient(135deg, #dce6de 0%, #ebe8df 100%);
}

/* ===== Input autofill ===== */
input:-webkit-autofill,
textarea:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px #f5f3ed inset !important;
    -webkit-text-fill-color: #1a3a2a !important;
}