/* Base Styles */
        * {
            -webkit-tap-highlight-color: transparent;
        }

        body {
            font-family: 'Inter', sans-serif;
            background-color: #1A202C;
            /* Night Indigo fallback */
            color: #F8FAFC;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: 'Cinzel', serif;
            letter-spacing: 0.05em;
            /* Add slight spacing for premium feel */
        }

        h1 {
            letter-spacing: 0.1em;
            /* More spacing for main title */
        }

        /* Japanese Typography */
        .font-japanese {
            font-family: 'Noto Serif JP', serif;
        }

        .writing-vertical {
            writing-mode: vertical-rl;
            text-orientation: upright;
            letter-spacing: 0.5em;
            /* Increased spacing to prevent overlap */
            line-height: 1.8;
            /* Increased line height for better breathing room */
            font-weight: 500;
            text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
            /* Add depth */
        }

        /* Mobile Typography */
        @media (max-width: 640px) {
            h1 {
                font-size: clamp(2.5rem, 10vw, 4rem);
                /* Slightly larger for impact */
                line-height: 1.1;
                letter-spacing: 0.05em;
            }

            h2 {
                font-size: clamp(1.75rem, 7vw, 3rem);
            }

            h3 {
                font-size: clamp(1.25rem, 5vw, 2rem);
            }

            p {
                font-size: clamp(0.95rem, 4vw, 1.1rem);
                /* Improved readability */
                line-height: 1.7;
                color: #E2E8F0;
                /* Slightly lighter for better contrast */
            }

            /* Adjust vertical text for mobile */
            .writing-vertical {
                letter-spacing: 0.3em;
                line-height: 1.5;
            }
        }

        /* Touch-friendly buttons (minimum 44px tap target) */
        button,
        a[role="button"],
        .clickable {
            min-height: 44px;
            min-width: 44px;
            touch-action: manipulation;
        }

        /* Glassmorphism Utility - Premium Refinement */
        .glass-panel {
            background: rgba(255, 255, 255, 0.03);
            backdrop-filter: blur(20px);
            /* Smoother blur */
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            /* Crisper border */
            box-shadow:
                0 4px 6px -1px rgba(0, 0, 0, 0.1),
                0 2px 4px -1px rgba(0, 0, 0, 0.06),
                inset 0 0 20px rgba(255, 255, 255, 0.02);
            /* Inner glow */
            transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .glass-panel:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.25);
            box-shadow:
                0 20px 25px -5px rgba(0, 0, 0, 0.2),
                0 10px 10px -5px rgba(0, 0, 0, 0.1),
                inset 0 0 20px rgba(255, 255, 255, 0.05);
            transform: translateY(-4px) scale(1.01);
            /* Subtle scale */
        }

        .glass-panel-dark {
            background: rgba(0, 0, 0, 0.6);
            /* Darker for better contrast */
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
        }

        /* Mobile-friendly glass panels */
        @media (max-width: 768px) {

            .glass-panel,
            .glass-panel-dark {
                backdrop-filter: blur(12px);
                -webkit-backdrop-filter: blur(12px);
                border: 1px solid rgba(255, 255, 255, 0.08);
            }
        }

        /* --- Cinematic Animations --- */

        /* 1. Letterbox Entrance */
        .letterbox-bar {
            position: fixed;
            left: 0;
            width: 100%;
            height: 50vh;
            background-color: #000;
            z-index: 9999;
            transition: height 1.5s cubic-bezier(0.77, 0, 0.175, 1);
            /* Ease-in-out-quart */
        }

        .letterbox-top {
            top: 0;
        }

        .letterbox-bottom {
            bottom: 0;
        }

        .letterbox-open {
            height: 0 !important;
        }

        /* 2. Ken Burns Effect */
        @keyframes ken-burns {
            0% {
                transform: scale(1.0);
            }

            100% {
                transform: scale(1.15);
            }
        }

        .animate-ken-burns {
            animation: ken-burns 20s ease-out forwards;
        }

        /* 3. Chromatic Aberration (Glitch) */
        @keyframes glitch-skew {
            0% {
                transform: skew(0deg);
            }

            20% {
                transform: skew(-2deg);
            }

            40% {
                transform: skew(2deg);
            }

            60% {
                transform: skew(-1deg);
            }

            80% {
                transform: skew(1deg);
            }

            60% {
                transform: skew(-0.5deg);
            }

            80% {
                transform: skew(0.5deg);
            }
        }

        /* Cyberpunk Title with Subtle Glow */
        .elegant-entrance {
            animation: elegant-fade-in 1.2s cubic-bezier(0.16, 1, 0.3, 1) both;
            text-shadow:
                0 0 10px rgba(255, 255, 255, 0.4),
                0 0 20px rgba(255, 255, 255, 0.2),
                0 0 30px rgba(147, 197, 253, 0.15);
        }

        @keyframes elegant-fade-in {
            0% {
                opacity: 0;
            }

            100% {
                opacity: 1;
            }
        }

        /* 3D Pop-out Effect - Bottom Right */
        .layered-text {
            text-shadow:
                /* 3D layered shadows going bottom-right */
                1px 1px 0 rgba(0, 0, 0, 0.3),
                2px 2px 0 rgba(0, 0, 0, 0.25),
                3px 3px 0 rgba(0, 0, 0, 0.2),
                4px 4px 0 rgba(0, 0, 0, 0.15),
                5px 5px 0 rgba(0, 0, 0, 0.1),
                6px 6px 0 rgba(0, 0, 0, 0.08),
                7px 7px 0 rgba(0, 0, 0, 0.06),
                8px 8px 0 rgba(0, 0, 0, 0.04),
                /* Soft shadow for depth */
                10px 10px 20px rgba(0, 0, 0, 0.5),
                /* Cyberpunk glow */
                0 0 10px rgba(255, 255, 255, 0.4),
                0 0 20px rgba(255, 255, 255, 0.2),
                0 0 30px rgba(147, 197, 253, 0.15);
        }

        /* Subtle Glitch Effect - No movement, only chromatic aberration */
        .glitch-text {
            position: relative;
        }

        .glitch-text::before {
            content: attr(data-text);
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.3;
            color: #0ff;
            z-index: -1;
            animation: glitch-anim-1 8s infinite;
        }

        .glitch-text::after {
            content: attr(data-text);
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.3;
            color: #f0f;
            z-index: -2;
            animation: glitch-anim-2 8s infinite;
        }

        @keyframes glitch-anim-1 {

            0%,
            95% {
                clip-path: inset(0 0 0 0);
                opacity: 0;
            }

            95.5% {
                opacity: 0.3;
                clip-path: inset(20% 0 80% 0);
            }

            96% {
                clip-path: inset(60% 0 10% 0);
            }

            96.5% {
                clip-path: inset(40% 0 50% 0);
            }

            97% {
                clip-path: inset(80% 0 5% 0);
            }

            97.5% {
                clip-path: inset(10% 0 60% 0);
            }

            98% {
                clip-path: inset(30% 0 30% 0);
            }

            98.5%,
            100% {
                clip-path: inset(0 0 0 0);
                opacity: 0;
            }

        }

        @keyframes glitch-anim-2 {

            0%,
            95% {
                clip-path: inset(0 0 0 0);
                opacity: 0;
            }

            95.5% {
                opacity: 0.3;
                clip-path: inset(10% 0 60% 0);
            }

            96% {
                clip-path: inset(30% 0 20% 0);
            }

            96.5% {
                clip-path: inset(70% 0 10% 0);
            }

            97% {
                clip-path: inset(20% 0 50% 0);
            }

            97.5% {
                clip-path: inset(50% 0 30% 0);
            }

            98% {
                clip-path: inset(0% 0 80% 0);
            }

            98.5%,
            100% {
                clip-path: inset(0 0 0 0);
                opacity: 0;
            }

            100% {
                clip-path: inset(0% 0 80% 0);
            }
        }

        /* 4. Staggered Fade In */
        .opacity-0-start {
            opacity: 0;
        }

        .fade-in-reveal {
            animation: fade-in-up 1s ease-out both;
        }

        @keyframes fade-in-up {
            from {
                opacity: 0;
                transform: translateY(20px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Year Digit Drop Animation (Countdown Style) */
        @keyframes digit-drop-out {
            0% {
                transform: translateY(0);
                opacity: 1;
            }

            100% {
                transform: translateY(100%);
                opacity: 0;
            }
        }

        @keyframes digit-drop-in {
            0% {
                transform: translateY(-100%);
                opacity: 0;
            }

            100% {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .digit-drop-out {
            animation: digit-drop-out 1s ease-in forwards;
        }

        .digit-drop-in {
            animation: digit-drop-in 1s ease-out forwards;
        }

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

        ::-webkit-scrollbar-track {
            background: #1A202C;
        }

        ::-webkit-scrollbar-thumb {
            background: #2F855A;
            border-radius: 4px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: #D4AF37;
        }

        /* Mobile scrollbar (thinner) */
        @media (max-width: 768px) {
            ::-webkit-scrollbar {
                width: 4px;
            }
        }

        /* Animations */
        @keyframes float {

            0%,
            100% {
                transform: translateY(0px);
            }

            50% {
                transform: translateY(-10px);
            }
        }

        .animate-float {
            animation: float 8s ease-in-out infinite;
            /* Slower float */
        }

        /* Reduce animation on mobile for performance */
        @media (max-width: 768px) {
            .animate-float {
                animation-duration: 8s;
            }
        }

        /* Respect user's motion preferences */
        @media (prefers-reduced-motion: reduce) {

            .animate-float,
            .animate-float-slow,
            .snowflake {
                animation: none !important;
            }

            .reveal-on-scroll {
                transition: none !important;
                opacity: 1 !important;
                transform: none !important;
            }
        }

        @keyframes snowfall {
            0% {
                transform: translateY(-10vh) translateX(0);
                opacity: 0;
            }

            10% {
                opacity: 1;
            }

            100% {
                transform: translateY(110vh) translateX(20px);
                opacity: 0.3;
            }
        }

        .snowflake {
            position: absolute;
            background: white;
            border-radius: 50%;
            opacity: 0;
            pointer-events: none;
            animation: snowfall linear infinite;
        }

        /* Fewer snowflakes on mobile */
        @media (max-width: 768px) {
            .snowflake:nth-child(n+26) {
                display: none;
            }
        }

        /* Reveal on Scroll */
        .reveal-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
        }

        .reveal-on-scroll.is-visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Mobile reveal animation (shorter distance) */
        @media (max-width: 768px) {
            .reveal-on-scroll {
                transform: translateY(15px);
            }
        }

        /* New Year's Day Special Elements */
        .rising-sun {
            position: fixed;
            bottom: -20vh;
            left: 50%;
            transform: translateX(-50%);
            width: 150vw;
            height: 80vh;
            background: radial-gradient(circle, rgba(220, 38, 38, 0.4) 0%, rgba(220, 38, 38, 0) 70%);
            pointer-events: none;
            z-index: 0;
            animation: sunrise 10s ease-out forwards;
        }

        @keyframes sunrise {
            0% {
                opacity: 0;
                transform: translateX(-50%) translateY(20vh);
            }

            100% {
                opacity: 1;
                transform: translateX(-50%) translateY(0);
            }
        }

        .bg-torii {
            position: fixed;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80vh;
            height: 80vh;
            pointer-events: none;
            z-index: 0;
            opacity: 0.15;
            filter: drop-shadow(0 0 20px rgba(255, 0, 0, 0.3));
        }

        /* Mobile adjustments for decorative elements */
        @media (max-width: 768px) {
            .bg-torii {
                width: 60vh;
                height: 60vh;
                opacity: 0.1;
            }

            .rising-sun {
                height: 60vh;
            }
        }

        .animate-float-slow {
            animation: floatSlow 10s ease-in-out infinite;
        }

        @keyframes floatSlow {

            0%,
            100% {
                transform: translateY(0);
            }

            50% {
                transform: translateY(-20px);
            }
        }

        /* Mobile Navigation & Spacing */
        @media (max-width: 768px) {

            /* Better spacing for mobile */
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            /* Hide decorative elements on very small screens */
            @media (max-width: 480px) {
                .opacity-10:not(.snowflake) {
                    display: none !important;
                }
            }
        }

        /* Improve touch interactions */
        @media (hover: none) and (pointer: coarse) {

            /* Remove hover effects on touch devices */
            .hover\:scale-105:hover {
                transform: scale(1);
            }

            /* Ensure clickable areas are clear */
            button,
            a {
                position: relative;
            }

            button::after,
            a[onclick]::after {
                content: '';
                position: absolute;
                top: -8px;
                left: -8px;
                right: -8px;
                bottom: -8px;
            }
        }

        /* Optimize for landscape mobile */
        @media (max-width: 896px) and (orientation: landscape) {
            .min-h-screen {
                min-height: 100vh;
            }

            h1 {
                font-size: clamp(1.75rem, 6vw, 2.5rem);
            }
        }

        /* Performance optimizations for mobile */
        @media (max-width: 768px) {

            /* Use transform for better performance */
            .transition-all {
                transition-property: transform, opacity;
            }

            /* Reduce blur for better performance */
            .backdrop-blur-md {
                backdrop-filter: blur(6px);
                -webkit-backdrop-filter: blur(6px);
            }

            .backdrop-blur-sm {
                backdrop-filter: blur(4px);
                -webkit-backdrop-filter: blur(4px);
            }
        }

        /* --- HERO ANIMATIONS --- */

        /* Slow breathe effect for background image */
        @keyframes breathe {

            0%,
            100% {
                transform: scale(1.0);
            }

            50% {
                transform: scale(1.05);
            }
        }

        .animate-breathe {
            animation: breathe 20s ease-in-out infinite;
        }

        /* Drift effect for fog/mist */
        @keyframes drift {
            0% {
                transform: translateX(-5%);
                opacity: 0.4;
            }

            50% {
                transform: translateX(5%);
                opacity: 0.7;
            }

            100% {
                transform: translateX(-5%);
                opacity: 0.4;
            }
        }

        .animate-drift {
            animation: drift 15s ease-in-out infinite;
        }

        /* Sakura Fall Animation */
        @keyframes sakura-fall {
            0% {
                top: -10%;
                transform: translateX(0) rotate(0deg);
                opacity: 0;
            }

            10% {
                opacity: 1;
            }

            100% {
                top: 110%;
                transform: translateX(20px) rotate(360deg);
                opacity: 0;
            }
        }

        .animate-sakura-fall {
            position: absolute;
            animation-name: sakura-fall;
            animation-timing-function: linear;
            animation-iteration-count: infinite;
        }