/* Base styles & custom properties */
:root {
    --burgundy-600: #7B2D3B;
    --burgundy-900: #3a161c;
    --blush-400: #FF8A70;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Instrument Sans', sans-serif;
    color: #3a161c;
    background-color: #FFF9F5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Navigation */
.nav-link {
    position: relative;
    color: #7B2D3B;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #FF8A70;
    transition: width 0.3s ease;
}

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

.nav-text {
    transition: color 0.3s ease;
}

/* Navbar scroll state */
nav.scrolled {
    background: rgba(255, 249, 245, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(123, 45, 59, 0.08);
}

nav.scrolled .nav-link {
    color: #7B2D3B;
}

nav.scrolled .nav-text {
    color: #7B2D3B;
}

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

.mobile-nav-link:hover {
    color: #FF8A70;
    transform: scale(1.05);
}

#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

#mobileMenu.closed {
    opacity: 0;
    pointer-events: none;
}

#menuIcon.open {
    transform: rotate(90deg);
}

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

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #7B2D3B, #FF8A70);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

/* Gallery */
.gallery-item {
    position: relative;
    height: 100%;
    min-height: 200px;
}

.gallery-item img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Scroll animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    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; }

/* Geometric decorations */
.geo-shape {
    position: absolute;
    pointer-events: none;
}

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

::-webkit-scrollbar-track {
    background: #FFF9F5;
}

::-webkit-scrollbar-thumb {
    background: #f9cfd8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #f4a5b8;
}

/* Selection */
::selection {
    background: #f9cfd8;
    color: #7B2D3B;
}

/* Focus styles */
:focus-visible {
    outline: 2px solid #7B2D3B;
    outline-offset: 2px;
}

/* Button ripple effect */
button, a {
    position: relative;
    overflow: visible;
}

/* Image placeholder fallback */
img {
    background: linear-gradient(135deg, #f9cfd8 0%, #fce4e8 100%);
}

/* Print styles */
@media print {
    nav, #mobileMenu, .gallery-item::after {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}

/* 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;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
}