/* ========================================
   The Ash Tavern — Custom Styles
   Charcoal + Coral | Vibrant Modern
======================================== */

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

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

body {
    background-color: #1a1a1a;
    color: #ffffff;
    overflow-x: hidden;
}

/* --- Geometric Background Shapes --- */
.geo-shape {
    position: fixed;
    pointer-events: none;
    z-index: 0;
    opacity: 0.04;
}

.geo-circle-1 {
    width: 600px;
    height: 600px;
    background: #E85D4A;
    border-radius: 50%;
    top: -200px;
    right: -200px;
}

.geo-circle-2 {
    width: 400px;
    height: 400px;
    background: #E85D4A;
    border-radius: 50%;
    bottom: 20%;
    left: -150px;
}

.geo-square-1 {
    width: 300px;
    height: 300px;
    background: #E85D4A;
    top: 50%;
    right: 5%;
    transform: rotate(45deg);
}

.geo-triangle {
    width: 0;
    height: 0;
    border-left: 200px solid transparent;
    border-right: 200px solid transparent;
    border-bottom: 346px solid #E85D4A;
    top: 40%;
    left: 3%;
    opacity: 0.03;
}

.geo-circle-3 {
    width: 200px;
    height: 200px;
    background: #E85D4A;
    border-radius: 50%;
    bottom: 10%;
    right: 10%;
    opacity: 0.05;
}

/* --- Navbar --- */
#navbar {
    background: transparent;
    transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

#navbar.scrolled {
    background: rgba(26, 26, 26, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #E85D4A;
    transition: width 0.3s ease;
}

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

/* --- Mobile Menu --- */
.mobile-nav-link {
    position: relative;
}

#mobileMenu {
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.3s ease;
}

#mobileMenu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.menu-line {
    display: block;
}

#menuBtn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

#menuBtn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menuBtn.active .menu-line:nth-child(3) {
    width: 24px;
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Reveal Animations --- */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Progressive enhancement: only animate if user prefers motion */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .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; }
}

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

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

::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: #3d3d3d;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #E85D4A;
}

/* --- Selection --- */
::selection {
    background: #E85D4A;
    color: #ffffff;
}

/* --- Image Loading --- */
img {
    max-width: 100%;
    height: auto;
}

/* --- Focus Styles --- */
:focus-visible {
    outline: 2px solid #E85D4A;
    outline-offset: 2px;
}

/* --- Responsive Adjustments --- */
@media (max-width: 767px) {
    .geo-circle-1 {
        width: 300px;
        height: 300px;
    }
    
    .geo-circle-2 {
        width: 200px;
        height: 200px;
    }
    
    .geo-square-1 {
        width: 150px;
        height: 150px;
    }
    
    .geo-triangle {
        border-left-width: 100px;
        border-right-width: 100px;
        border-bottom-width: 173px;
    }
}