/* =============================================
   Aaron's Quality Parts — Custom Styles
   Premium Dark Luxury Theme
   ============================================= */

/* Custom Properties */
:root {
    --color-forest-950: #0a170d;
    --color-forest-900: #162e1c;
    --color-luxury-gold: #C9A84C;
    --color-luxury-gold-light: #E5C76B;
    --color-charcoal: #1A1A1A;
    --color-charcoal-light: #2A2A2A;
    --color-offwhite: #F5F2EC;
}

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

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

body {
    overflow-x: hidden;
}

/* Selection Color */
::selection {
    background-color: rgba(201, 168, 76, 0.3);
    color: var(--color-offwhite);
}

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

::-webkit-scrollbar-track {
    background: var(--color-charcoal);
}

::-webkit-scrollbar-thumb {
    background: rgba(201, 168, 76, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(201, 168, 76, 0.5);
}

/* Navbar */
#navbar {
    backdrop-filter: blur(0px);
    transition: backdrop-filter 0.5s ease, background-color 0.5s ease, box-shadow 0.5s ease;
}

#navbar.scrolled {
    backdrop-filter: blur(20px);
    background-color: rgba(26, 26, 26, 0.95);
    box-shadow: 0 1px 0 rgba(201, 168, 76, 0.1);
}

/* Hero */
#hero {
    position: relative;
}

/* Service Cards */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-luxury-gold), transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(201, 168, 76, 0.02) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.service-card:hover::after {
    opacity: 1;
}

/* Mobile Menu */
#mobile-menu {
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

#mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

/* Contact Form */
input:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 1px rgba(201, 168, 76, 0.3);
}

input::placeholder,
textarea::placeholder {
    color: rgba(245, 242, 236, 0.2);
}

/* Button hover effects */
a, button {
    -webkit-tap-highlight-color: transparent;
}

/* Image hover zoom */
img {
    transition: transform 0.7s ease;
}

/* Gold gradient text helper */
.text-gold-gradient {
    background: linear-gradient(135deg, var(--color-luxury-gold) 0%, var(--color-luxury-gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Smooth image loading */
img {
    opacity: 1;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Scroll reveal animations (progressive enhancement) */
@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; }
    .reveal-delay-5 { transition-delay: 0.5s; }
    .reveal-delay-6 { transition-delay: 0.6s; }
}

/* Gold shimmer animation for hero */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* Subtle pulse for CTA */
@keyframes subtle-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(201, 168, 76, 0.3); }
    50% { box-shadow: 0 0 20px 5px rgba(201, 168, 76, 0.1); }
}

/* Responsive adjustments */
@media (max-width: 767px) {
    html {
        scroll-padding-top: 70px;
    }
}