/* Base & Utilities */
*, *::before, *::after {
    box-sizing: border-box;
}

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

body {
    overflow-x: hidden;
}

::selection {
    background: rgba(200, 164, 94, 0.3);
    color: #f5f5f5;
}

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

::-webkit-scrollbar-track {
    background: #141414;
}

::-webkit-scrollbar-thumb {
    background: #2d2d2d;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #c8a45e;
}

/* Scroll Indicator Animation */
@keyframes scrollIndicator {
    0% { transform: translateY(-100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(200%); opacity: 0; }
}

.animate-scroll-indicator {
    animation: scrollIndicator 1.5s ease-in-out infinite;
}

/* Hero Content Animation */
@keyframes heroFadeUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: heroFadeUp 1s ease-out forwards;
}

.hero-image-stack {
    animation: heroFadeUp 1s ease-out 0.3s forwards;
    opacity: 0;
}

/* Reveal Animations */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transform: none;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-up {
    transform: translateY(0);
}

.reveal-left {
    transform: translateX(0);
}

.reveal-right {
    transform: translateX(0);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        opacity: 0;
        transform: translateY(40px);
    }

    .reveal-left {
        opacity: 0;
        transform: translateX(-40px);
    }

    .reveal-right {
        opacity: 0;
        transform: translateX(40px);
    }

    .reveal-up.revealed,
    .reveal-left.revealed,
    .reveal-right.revealed {
        opacity: 1;
        transform: translateY(0) translateX(0);
    }
}

/* Navbar */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(200, 164, 94, 0.1);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #c8a45e;
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: #d4a84b !important;
}

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

#mobile-menu.open .mobile-link {
    animation: mobileLinkFade 0.4s ease forwards;
    opacity: 1;
}

@keyframes mobileLinkFade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-link {
    opacity: 0;
}

/* Hamburger Animation */
#mobile-menu-btn.active #menu-line-1 {
    transform: rotate(45deg) translate(5px, 5px);
}

#mobile-menu-btn.active #menu-line-2 {
    opacity: 0;
}

#mobile-menu-btn.active #menu-line-3 {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Gold accent line on sections */
section::before {
    content: '';
    display: block;
}

/* Button Focus Styles */
button:focus-visible,
a:focus-visible {
    outline: 2px solid #c8a45e;
    outline-offset: 2px;
}

/* Input Autofill */
input:-webkit-autofill,
textarea:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px #1e1e1e inset !important;
    -webkit-text-fill-color: #e5e5e5 !important;
}

/* Smooth image loading */
img {
    image-rendering: auto;
    loading: lazy;
}

/* Print Styles */
@media print {
    nav, #contact, footer {
        display: none;
    }

    body {
        background: white;
        color: black;
    }
}