/* ===== Base & Reset ===== */
*, *::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;
}

::selection {
    background: rgba(212, 168, 67, 0.3);
    color: #f2f7f0;
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ===== Scroll Reveal ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
    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; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ===== Service Cards ===== */
.service-card {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.5s ease, box-shadow 0.5s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* ===== Navbar ===== */
.nav-scrolled {
    background: rgba(6, 12, 6, 0.9) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(74, 124, 50, 0.15);
}

.nav-scrolled .nav-link {
    color: rgba(242, 247, 240, 0.7) !important;
}

/* ===== Gold shimmer on hover ===== */
.gold-shimmer {
    position: relative;
    overflow: hidden;
}

.gold-shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 168, 67, 0.1), transparent);
    transition: left 0.6s ease;
}

.gold-shimmer:hover::after {
    left: 100%;
}

/* ===== Input autofill override ===== */
input:-webkit-autofill,
textarea:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px #0a120a inset !important;
    -webkit-text-fill-color: #f2f7f0 !important;
}

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

::-webkit-scrollbar-track {
    background: #0a120a;
}

::-webkit-scrollbar-thumb {
    background: #2d4b1f;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #4a7c32;
}

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

/* ===== Subtle gold glow on focus ===== */
input:focus,
textarea:focus {
    box-shadow: 0 0 0 1px rgba(212, 168, 67, 0.2), 0 0 20px rgba(212, 168, 67, 0.05);
}

/* ===== Responsive adjustments ===== */
@media (max-width: 768px) {
    .font-serif {
        line-height: 1.15;
    }
}