/* ============================================
   Last Stop Bookshop — Custom Styles
   Classic & Elegant · Burgundy + Blush
   ============================================ */

/* Base reset & smooth scrolling */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

/* Selection color */
::selection {
    background-color: #7B2D3B;
    color: #FDF8F6;
}

/* ============================================
   Hero Animations
   ============================================ */
.hero-content {
    opacity: 1;
    transform: none;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.hero-image-panel {
    transition: transform 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============================================
   Navigation
   ============================================ */
#site-header {
    transition: box-shadow 0.4s ease, background-color 0.4s ease;
}

#site-header.scrolled {
    background-color: rgba(250, 246, 243, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(123, 45, 59, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #7B2D3B;
    transition: width 0.3s ease;
}

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

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

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

.mobile-link {
    position: relative;
}

/* Hamburger animation */
#menu-toggle[aria-expanded="true"] #bar1 {
    transform: translateY(5px) rotate(45deg);
}

#menu-toggle[aria-expanded="true"] #bar2 {
    opacity: 0;
    transform: scaleX(0);
}

#menu-toggle[aria-expanded="true"] #bar3 {
    transform: translateY(-5px) rotate(-45deg);
}

/* ============================================
   Scroll Reveal
   ============================================ */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal[data-reveal-delay="1"] {
    transition-delay: 0.1s;
}

.reveal[data-reveal-delay="2"] {
    transition-delay: 0.2s;
}

.reveal[data-reveal-delay="3"] {
    transition-delay: 0.3s;
}

.reveal[data-reveal-delay="4"] {
    transition-delay: 0.4s;
}

.reveal[data-reveal-delay="5"] {
    transition-delay: 0.5s;
}

.reveal[data-reveal-delay="6"] {
    transition-delay: 0.6s;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    
    .hero-image-panel {
        transition: none !important;
    }
    
    * {
        transition: none !important;
        animation: none !important;
    }
}

/* ============================================
   Form Styles
   ============================================ */
input:focus,
textarea:focus {
    outline: none;
}

/* ============================================
   Subtle hover effects on cards
   ============================================ */
.group:hover .aspect-\[4\/3\] img {
    transform: scale(1.05);
}

/* ============================================
   Button focus states
   ============================================ */
button:focus-visible,
a:focus-visible {
    outline: 2px solid #7B2D3B;
    outline-offset: 2px;
}

/* ============================================
   Responsive adjustments
   ============================================ */
@media (max-width: 767px) {
    .hero-content {
        opacity: 1;
        transform: none;
    }
    
    .hero-image-panel {
        opacity: 1;
        transform: none;
    }
}

/* ============================================
   Print styles
   ============================================ */
@media print {
    #site-header,
    #mobile-menu {
        display: none;
    }
    
    body {
        color: #1C1417;
        background: white;
    }
    
    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}