/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

@import url(http://fonts.googleapis.com/earlyaccess/notosansjapanese.css);
body {
	font-family: 'Noto Sans Japanese', sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Color Variables */
:root {
    --background:#000000;
    --foreground:#fff;
    --card: #000;
    --card-foreground: #fff;
    --primary: #753C80;
    --primary-foreground: #fff;
    --secondary: #619CBF;
    --secondary-foreground: #000;
    --muted: #3F407A;
    --muted-foreground: #ACAAC4;
    --accent:#E8B159;
    --accent-foreground: #fff;
    --destructive:#D5758C;
    --destructive-foreground:#fff;
    --border: #3F407A;
    --input:  #3F407A;
    --radius: 0.75rem;
}

/* Layout Classes */
.font-sans { font-family: 'Noto Sans Japanese', sans-serif; }
.text-foreground { color: var(--foreground); }
.bg-background { background-color: var(--background); }
.bg-card { background-color: var(--card); }
.text-card-foreground { color: var(--card-foreground); }
.bg-muted { background-color: var(--muted); }
.text-muted-foreground { color: var(--muted-foreground); }
.text-primary { color: var(--primary); }
.bg-primary { background-color: var(--primary); }
.text-secondary { color: var(--secondary); }
.bg-secondary { background-color: var(--secondary); }
.text-accent { color: var(--accent); }
.bg-accent { background-color: var(--accent); }
.border-border { border-color: var(--border); }

/* Container and Grid */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

.grid {
    display: grid;
}

.grid.md\:grid-cols-2 {
    grid-template-columns: 1fr;
}

.grid.md\:grid-cols-3 {
    grid-template-columns: 1fr;
}

.grid.lg\:grid-cols-2 {
    grid-template-columns: 1fr;
}

.grid.lg\:grid-cols-3 {
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .grid.md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .grid.md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
    .grid.lg\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .grid.lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}


/* Spacing */
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }
.space-x-2 > * + * { margin-left: 0.5rem; }
.space-x-3 > * + * { margin-left: 0.75rem; }
.space-x-4 > * + * { margin-left: 1rem; }
.space-x-6 > * + * { margin-left: 1.5rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }

/* Padding */
.p-0 { padding: 0; }
.p-2 { padding: 0.5rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }

/* Margin */
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-16 { margin-bottom: 4rem; }
.mr-1 { margin-right: 0.25rem; }
.mr-3 { margin-right: 0.75rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Position */
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.top-0 { top: 0; }
.top-4 { top: 1rem; }
.bottom-4 { bottom: 1rem; }
.bottom-6 { bottom: 1.5rem; }
.bottom-8 { bottom: 2rem; }
.left-0 { left: 0; }
.left-4 { left: 1rem; }
.left-6 { left: 1.5rem; }
.left-1\/2 { left: 50%; }
.right-4 { right: 1rem; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }

/* Width & Height */
.w-full { width: 100%; }
.w-3 { width: 0.75rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-20 { width: 5rem; }
.h-full { height: 100%; }
.h-3 { height: 0.75rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-64 { height: 29rem; }
.h-screen { height: 100vh; }
.max-w-2xl { max-width: 42rem; }
.max-w-4xl { max-width: 56rem; }

/* Display */
.hidden { display: none !important; }
.block { display: block; }
.flex { display: flex;
margin: 0 auto; }
.grid { display: grid; }

/* Flexbox */
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-col { flex-direction: column; }

/* Text */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-6xl { font-size:1.8rem; line-height: 1; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }

/* Border */
.border { border-width: 1px; }
.border-t { border-top-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-2 { border-width: 2px; }
.rounded { border-radius: 0.25rem; }
.rounded-full { border-radius: 9999px; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }

/* Opacity */
.opacity-80 { opacity: 0.8; }
.opacity-90 { opacity: 0.9; }
.bg-opacity-40 { background-color: rgba(0, 0, 0, 0.4); }

/* Transform */
.transform { transform: translateX(0) translateY(0) rotate(0) skewX(0) skewY(0) scaleX(1) scaleY(1); }
.-translate-x-1\/2 { transform: translateX(-50%); }

/* Transitions */
.transition-all { transition: all 0.3s ease; }
.transition-colors { transition: color 0.3s ease; }
.duration-300 { transition-duration: 0.3s; }

/* Z-index */
.z-50 { z-index: 50; }
.z-1000 { z-index: 1000; }

/* Overflow */
.overflow-hidden { overflow: hidden; }

/* Object fit */
.object-cover { object-fit: cover; }

/* Shadows */
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }
.drop-shadow-lg { filter: drop-shadow(0 10px 8px rgba(0, 0, 0, 0.04)) drop-shadow(0 4px 3px rgba(0, 0, 0, 0.1)); }

/* Responsive */
@media (min-width: 768px) {
    .md\:flex { display: flex; }
    .md\:hidden { display: none; }
    .md\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
    .md\:text-8xl { font-size: 4rem; line-height: 1; }
    .md\:flex-row { flex-direction: row; }
}

@media (max-width: 768px) {
    .cover-responsive { object-fit:fill;
                    height: auto;
                    border-radius: 0.75rem 0.75rem 0 0;
    }
}

/* Custom Classes */

.logoimg{
    width:100%;
}



.bg-clip-text {
    background-clip: text;
    -webkit-background-clip: text;
    color: #fff;
}

.text-transparent {
    color: transparent;
}

.slideshow-container {
    position: relative;
    overflow: hidden;
}

.slide {
    display: none;
    animation: fadeIn 0.8s ease-in-out;
    height: 100vh
}

.slide.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.slide-indicator {
    background-color:#ACAAC4;
    cursor: pointer;
}
ul {
  list-style: none;
}

iframe{
    width: 100%;
}

.slide-indicator.active {
    background-color: white;
}

.slide-indicator:hover {
    background-color: rgba(255, 255, 255, 1) !important;
}

/* Fallback gradients for slideshow when images don't load */
.slide-fallback {
    min-height: 100vh;
    background-size: cover;
    background-position: center;
    position: relative;
}

.slide-fallback-1 {
    background: linear-gradient(135deg, 
        var(--primary) 0%, 
        var(--secondary) 50%, 
        var(--accent) 100%);
}

.slide-fallback-2 {
    background: linear-gradient(45deg, 
        var(--secondary) 0%, 
        var(--accent) 50%, 
        var(--primary) 100%);
}

.slide-fallback-3 {
    background: linear-gradient(225deg, 
        var(--accent) 0%, 
        var(--primary) 50%, 
        var(--secondary) 100%);
}


.makeblack{
    color: #000;
    padding-left: 3px;
}
/* Pattern overlay for fallback slides */


/* Ensure slide images have fallback handling */
.slide img {
    transition: opacity 0.3s ease;
    width: 100% !important;
    height: 100vh !important;
    object-fit: cover !important;
    min-height: 100vh !important;
}

.slide img.image-error {
    opacity: 0;
}

.music-player {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: #3F407A;
}

.floating-nav {
    backdrop-filter: blur(10px);
    background: #000;
}

.section-divider {
    background: linear-gradient(90deg, transparent 0%, var(--primary) 50%, transparent 100%);
    height: 2px;
    margin: 4rem 0;
}

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px #3F407A;
}

.venue-map {
    background: linear-gradient(45deg, #f0f9ff, #e0f2fe);
    border: 2px  var(--primary);
}

.card {
    background-color: var(--card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.light-section {
    --background: hsl(210, 40%, 98%);
    --foreground: hsl(222, 84%, 5%);
    --card: hsl(0, 0%, 100%);
    --card-foreground: hsl(222, 84%, 5%);
    --muted: hsl(210, 40%, 96%);
    --muted-foreground: hsl(215, 16%, 47%);
}

/* Button Styles */
button {
    border: none;
    cursor: pointer;
    font-family: 'Noto Sans Japanese', sans-serif;
    font-size: inherit;
    background: transparent;
    color: inherit;
}

button:hover:not(:disabled) {
    opacity: 0.8;
}

/* Hover Effects */
.hover\:text-primary:hover { color: var(--primary); }
.hover\:bg-primary\/80:hover { background-color: rgba(139, 92, 246, 0.8); }
.hover\:bg-secondary\/80:hover { background-color: rgba(59, 130, 246, 0.8); }
.hover\:bg-muted\/80:hover { background-color: rgba(55, 65, 81, 0.8); }
.hover\:bg-primary\/90:hover { background-color: rgba(139, 92, 246, 0.9); }
.hover\:bg-white:hover { background-color: white; }
.hover\:text-black:hover { color: black; }
.hover\:bg-opacity-90:hover { background-color: rgba(255, 255, 255, 0.9); }
.hover\:text-opacity-80:hover { color: rgba(255, 255, 255, 0.8); }
.hover\:scale-105:hover { transform: scale(1.05); }

/* Background Gradients */
.bg-gradient-to-r {
    background-image: linear-gradient(to right, var(--tw-gradient-stops));
}

.bg-gradient-to-t {
    background-image: linear-gradient(to top, var(--tw-gradient-stops));
}

.from-primary { --tw-gradient-from: var(--primary); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(139, 92, 246, 0)); }
.to-secondary { --tw-gradient-to: var(--secondary); }
.from-secondary { --tw-gradient-from: var(--secondary); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(59, 130, 246, 0)); }
.to-accent { --tw-gradient-to: var(--accent); }
.from-accent { --tw-gradient-from: var(--accent); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(251, 146, 60, 0)); }
.to-primary { --tw-gradient-to: var(--primary); }
.from-black\/50 { --tw-gradient-from: rgba(0, 0, 0, 0.5); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(0, 0, 0, 0)); }
.to-transparent { --tw-gradient-to: transparent; }

/* Text Colors */
.text-white { color: white; }
.text-black { color: black; }

/* Background Colors */
.bg-white { background-color: white; }
.bg-black { background-color: black; }
.bg-transparent { background-color: transparent; }

/* Specific color backgrounds for gradients */
.bg-gradient-to-r.from-primary.to-secondary {
    background: linear-gradient(to right, var(--primary), var(--secondary));
}

.bg-gradient-to-r.from-secondary.to-accent {
    background: linear-gradient(to right, var(--secondary), var(--accent));
}

.bg-gradient-to-r.from-accent.to-primary {
    background: linear-gradient(to right, var(--accent), var(--primary));
}

.bg-gradient-to-t.from-black\/50.to-transparent {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent);
}

/* Header scroll effect */
.header-scrolled {
    background: rgba(15, 23, 42, 0.98) !important;
}

/* Mobile menu animation */
.mobile-menu-enter {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}