/* ============================================
   Fortune Tea — Custom Styles
   ============================================ */

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

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

body {
    overflow-x: hidden;
}

/* Selection */
::selection {
    background-color: #9d174d;
    color: #fff5f5;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #fefcf6;
}
::-webkit-scrollbar-thumb {
    background: #9d174d;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #7f1d3e;
}

/* ============================================
   Navbar
   ============================================ */
#navbar {
    background: rgba(254, 252, 246, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(26, 20, 18, 0.06);
}

#navbar.scrolled {
    background: rgba(254, 252, 246, 0.95);
    box-shadow: 0 1px 20px rgba(26, 20, 18, 0.06);
}

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

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

#menu-btn.active #bar1 {
    transform: rotate(45deg) translate(3px, 3px);
}
#menu-btn.active #bar2 {
    opacity: 0;
}
#menu-btn.active #bar3 {
    transform: rotate(-45deg) translate(3px, -3px);
    width: 1.5rem;
}

/* ============================================
   Scroll Reveal Animations (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    /* Stagger delays handled in JS */
}

/* Reduced motion fallback */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ============================================
   Typography refinements
   ============================================ */
font-serif {
    text-rendering: optimizeLegibility;
}

/* ============================================
   Button hover effects
   ============================================ */
a[href^="tel"] {
    text-decoration: none;
}

/* ============================================
   Image hover transitions
   ============================================ */
img {
    display: block;
    max-width: 100%;
}

/* ============================================
   Focus styles for accessibility
   ============================================ */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #9d174d;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ============================================
   Responsive adjustments
   ============================================ */
@media (max-width: 767px) {
    .font-serif {
        line-height: 1.1;
    }
}