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

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

body {
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
}

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

::-webkit-scrollbar-track {
    background: #0a1f0a;
}

::-webkit-scrollbar-thumb {
    background: #c9a84c33;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #c9a84c55;
}

/* Selection */
::selection {
    background: #c9a84c33;
    color: #f8f6f0;
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.animate-fade-up {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.animate-fade-in {
    animation: fadeIn 1s ease-out forwards;
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.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 */
#navbar {
    backdrop-filter: blur(0px);
    transition: backdrop-filter 0.5s ease, background-color 0.5s ease, padding 0.3s ease;
}

#navbar.scrolled {
    backdrop-filter: blur(20px);
    background-color: rgba(10, 31, 10, 0.9);
    padding: 0;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #c9a84c;
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: #d4b965;
}

/* Mobile menu */
.mobile-link {
    position: relative;
    transition: color 0.3s ease;
}

.mobile-link:hover {
    color: #d4b965;
}

/* Gold shimmer effect for special text */
.shimmer-text {
    background: linear-gradient(
        90deg,
        #c9a84c 0%,
        #e0ca7e 25%,
        #c9a84c 50%,
        #e0ca7e 75%,
        #c9a84c 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 4s linear infinite;
}

/* Image hover effects */
.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

/* Form styles */
input:focus,
textarea:focus,
select:focus {
    border-color: rgba(201, 168, 76, 0.5) !important;
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1);
}

select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23c9a84c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    appearance: none;
}

/* Back to top button */
#backToTop.visible {
    opacity: 1;
    pointer-events: all;
}

#backToTop:not(.visible) {
    opacity: 0;
    pointer-events: none;
}

/* Process connector lines */
@media (min-width: 1024px) {
    .relative::after {
        content: '';
        position: absolute;
        top: 40px;
        right: -40%;
        width: 80%;
        height: 1px;
        background: linear-gradient(to right, rgba(201, 168, 76, 0.3), transparent);
    }
    
    .relative:last-child::after {
        display: none;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
}

@media (max-width: 640px) {
    html {
        font-size: 14px;
    }
}

/* Print styles */
@media print {
    #navbar,
    #backToTop,
    #mobileMenu {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
}