/* ============================================
   49th State Brewery — Custom Styles
   ============================================ */

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: #2b0a1a;
    color: #ffffff;
    overflow-x: hidden;
}

/* ============================================
   Floating Background Shapes
   ============================================ */
.floating-shape {
    position: fixed;
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

.shape-circle-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 190, 0, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    top: 20%;
    right: -50px;
    animation: float-slow 20s ease-in-out infinite;
}

.shape-circle-2 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(168, 45, 114, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    bottom: 30%;
    left: -30px;
    animation: float-slow 15s ease-in-out infinite reverse;
}

.shape-triangle {
    width: 0;
    height: 0;
    border-left: 60px solid transparent;
    border-right: 60px solid transparent;
    border-bottom: 100px solid rgba(255, 209, 46, 0.08);
    top: 60%;
    right: 15%;
    animation: rotate-slow 25s linear infinite;
}

.shape-diamond {
    width: 80px;
    height: 80px;
    background: rgba(168, 45, 114, 0.12);
    top: 40%;
    left: 8%;
    transform: rotate(45deg);
    animation: float-slow 18s ease-in-out infinite;
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

@keyframes rotate-slow {
    from { transform: rotate(0deg) translateY(0px); }
    to { transform: rotate(360deg) translateY(-20px); }
}

/* ============================================
   Navigation
   ============================================ */
#navbar {
    transition: background-color 0.5s ease, backdrop-filter 0.5s ease, padding 0.5s ease;
}

#navbar.scrolled {
    background-color: rgba(43, 10, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #ffd12e;
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: #ffd12e !important;
}

/* Mobile menu */
#mobile-menu {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

#mobile-menu.open {
    transform: translateX(0);
}

#mobile-menu.closed {
    transform: translateX(100%);
}

.mobile-link {
    transition: color 0.3s ease, transform 0.3s ease;
}

.mobile-link:hover {
    transform: scale(1.05);
}

/* Menu button animation */
#menu-btn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

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

/* ============================================
   Hero Section
   ============================================ */
.hero-badge {
    animation: fadeInDown 0.8s ease forwards;
    opacity: 0;
}

.hero-title {
    animation: fadeInUp 1s ease 0.2s forwards;
    opacity: 0;
}

.hero-subtitle {
    animation: fadeInUp 1s ease 0.4s forwards;
    opacity: 0;
}

.hero-desc {
    animation: fadeInUp 1s ease 0.5s forwards;
    opacity: 0;
}

.hero-cta {
    animation: fadeInUp 1s ease 0.6s forwards;
    opacity: 0;
}

.hero-scroll {
    animation: fadeInUp 1s ease 0.8s forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Marquee
   ============================================ */
.marquee-track {
    display: flex;
    overflow: hidden;
    user-select: none;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* ============================================
   Beer Cards
   ============================================ */
.beer-card {
    perspective: 1000px;
}

.beer-card:hover .beer-card-inner {
    transform: translateY(-8px);
}

/* ============================================
   Reveal Animations (below-fold only)
   ============================================ */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Default state is visible — JS adds the revealed class for timing */
.reveal[data-reveal] {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal[data-reveal] {
        opacity: 0;
        transform: translateY(40px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .reveal[data-reveal].revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

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

::-webkit-scrollbar-track {
    background: #2b0a1a;
}

::-webkit-scrollbar-thumb {
    background: #a82d72;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #c74d98;
}

/* ============================================
   Selection
   ============================================ */
::selection {
    background: rgba(255, 190, 0, 0.3);
    color: #ffffff;
}

/* ============================================
   Focus styles
   ============================================ */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #ffd12e;
    outline-offset: 4px;
    border-radius: 4px;
}

/* ============================================
   Responsive adjustments
   ============================================ */
@media (max-width: 768px) {
    .floating-shape {
        display: none;
    }
    
    .shape-circle-1,
    .shape-circle-2 {
        display: block;
        opacity: 0.2;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 3.5rem;
    }
}