/* ===========================
   CSS VARIABLES & DESIGN SYSTEM
   =========================== */
:root {
    /* Colors */
    --color-bg-primary: #050508;
    --color-bg-secondary: #0a0a10;
    --color-bg-tertiary: #14141f;
    --color-neon-cyan: #00f3ff;
    --color-neon-purple: #bc13fe;
    --color-neon-pink: #ff0055;
    --color-neon-blue: #0066ff;
    --color-text-primary: #ffffff;
    --color-text-secondary: #a0a0b0;
    --color-grid: rgba(0, 243, 255, 0.15);

    /* Typography */
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Noto Sans JP', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Effects */
    --glow-cyan: 0 0 10px rgba(0, 243, 255, 0.5),
                 0 0 20px rgba(0, 243, 255, 0.3),
                 0 0 30px rgba(0, 243, 255, 0.1);
    --glow-purple: 0 0 10px rgba(188, 19, 254, 0.5),
                   0 0 20px rgba(188, 19, 254, 0.3),
                   0 0 30px rgba(188, 19, 254, 0.1);
    --glow-text: 0 0 5px rgba(255, 255, 255, 0.5);
}

/* ===========================
   RESET & BASE STYLES
   =========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

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

::-webkit-scrollbar-track {
    background: var(--color-bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-neon-cyan);
    border-radius: 4px;
}

/* ===========================
   BACKGROUND EFFECTS (3D GRID)
   =========================== */
.background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
    perspective: 1000px;
    background: radial-gradient(circle at center, #1a1a2e 0%, #000000 100%);
}

.grid-floor {
    position: absolute;
    bottom: -50%;
    left: -50%;
    width: 200%;
    height: 100%;
    background-image:
        linear-gradient(var(--color-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
    background-size: 60px 60px;
    transform: rotateX(60deg);
    animation: gridMove 20s linear infinite;
    mask-image: linear-gradient(to top, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 80%);
}

.grid-ceiling {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 100%;
    background-image:
        linear-gradient(var(--color-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
    background-size: 60px 60px;
    transform: rotateX(-60deg);
    animation: gridMove 20s linear infinite;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 80%);
    opacity: 0.5;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 0 60px; }
}

.digital-fog {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(188, 19, 254, 0.05), transparent 40%),
        radial-gradient(circle at 80% 30%, rgba(0, 243, 255, 0.05), transparent 40%);
    filter: blur(60px);
    animation: fogPulse 10s ease-in-out infinite alternate;
}

@keyframes fogPulse {
    0% { opacity: 0.5; transform: scale(1); }
    100% { opacity: 0.8; transform: scale(1.1); }
}

.vignette {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.8) 100%);
    pointer-events: none;
}

#particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* ===========================
   NAVIGATION
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(5, 5, 8, 0.8);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(0, 243, 255, 0.2);
    z-index: 1000;
    padding: 1.2rem 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-symbol {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--color-bg-primary);
    background: var(--color-neon-cyan);
    padding: 0.2rem 0.5rem;
    clip-path: polygon(10% 0, 100% 0, 90% 100%, 0% 100%);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-text-primary);
}

.nav-links {
    display: flex;
    gap: 3rem;
    list-style: none;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::before {
    content: '[';
    margin-right: 5px;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--color-neon-cyan);
}

.nav-link::after {
    content: ']';
    margin-left: 5px;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--color-neon-cyan);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-text-primary);
    text-shadow: var(--glow-cyan);
}

.nav-link:hover::before, .nav-link:hover::after,
.nav-link.active::before, .nav-link.active::after {
    opacity: 1;
    margin: 0 8px;
}

/* ===========================
   HERO SECTION (REDESIGNED)
   =========================== */
.hero-section {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    position: relative;
    overflow: hidden;
    gap: var(--spacing-lg);
}

.hero-content {
    z-index: 10;
    padding-left: var(--spacing-md);
}

/* Release Badge */
.release-badge {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: var(--spacing-md);
    animation: slideInLeft 1s ease;
}

.badge-text {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    letter-spacing: 3px;
    color: var(--color-neon-cyan);
    border: 1px solid var(--color-neon-cyan);
    padding: 0.3rem 0.8rem;
    background: rgba(0, 243, 255, 0.1);
}

.badge-line {
    height: 1px;
    width: 100px;
    background: linear-gradient(90deg, var(--color-neon-cyan), transparent);
}

/* Main Logo Container */
.main-logo-container {
    position: relative;
    padding: 2rem;
    margin-bottom: var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(5px);
    animation: fadeInScale 1.2s ease;
}

.logo-decoration {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-neon-cyan);
    transition: all 0.3s ease;
}

.top-left { top: -2px; left: -2px; border-right: none; border-bottom: none; }
.top-right { top: -2px; right: -2px; border-left: none; border-bottom: none; }
.bottom-left { bottom: -2px; left: -2px; border-right: none; border-top: none; }
.bottom-right { bottom: -2px; right: -2px; border-left: none; border-top: none; }

.main-logo-container:hover .logo-decoration {
    width: 30px;
    height: 30px;
    box-shadow: var(--glow-cyan);
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.title-wrapper {
    display: flex;
    flex-direction: column;
    line-height: 0.9;
}

.title-main {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 900;
    letter-spacing: 10px;
    color: var(--color-text-primary);
    text-shadow: 4px 4px 0px var(--color-neon-cyan);
    position: relative;
}

.title-sub {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 900;
    letter-spacing: 10px;
    color: transparent;
    -webkit-text-stroke: 2px var(--color-neon-purple);
    position: relative;
    margin-left: 2rem;
}

.title-japanese {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    margin-left: 0.5rem;
}

.jp-char {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    background: rgba(255, 255, 255, 0.1);
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    clip-path: polygon(20% 0, 100% 0, 80% 100%, 0% 100%);
    transition: all 0.3s ease;
}

.jp-dot {
    color: var(--color-neon-cyan);
    display: flex;
    align-items: center;
}

.main-logo-container:hover .jp-char {
    background: var(--color-neon-purple);
    color: #fff;
    transform: skewX(-10deg);
}

.logo-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-neon-cyan), var(--color-neon-purple));
    margin: 1.5rem 0;
    position: relative;
}

.logo-line::after {
    content: '';
    position: absolute;
    top: -4px;
    right: 20%;
    width: 10px;
    height: 10px;
    background: var(--color-neon-pink);
    box-shadow: 0 0 10px var(--color-neon-pink);
}

.logo-tech-specs {
    display: flex;
    justify-content: space-between;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    color: var(--color-neon-cyan);
    opacity: 0.7;
}

.hero-tagline {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    max-width: 600px;
    margin-top: var(--spacing-md);
    border-left: 3px solid var(--color-neon-purple);
    padding-left: 1.5rem;
}

/* Hero Image Wrapper */
.hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1000px;
}

.hero-image-container {
    width: 100%;
    height: 100%;
    position: relative;
    transform: rotateY(-10deg) rotateX(5deg);
    transition: transform 0.5s ease;
    box-shadow: -20px 20px 60px rgba(0,0,0,0.5);
    border: 1px solid rgba(0, 243, 255, 0.3);
    background-image: url('assets/hero_cyberpunk_city_new.jpg');
    background-size: cover;
    background-position: center;
}

.hero-image-wrapper:hover .hero-image-container {
    transform: rotateY(0) rotateX(0);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 243, 255, 0.1), rgba(188, 19, 254, 0.1));
    pointer-events: none;
    z-index: 2;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(0, 243, 255, 0.8);
    box-shadow: 0 0 15px var(--color-neon-cyan);
    z-index: 3;
    animation: scan 3s linear infinite;
    opacity: 0.5;
}

@keyframes scan {
    0% { top: 0%; opacity: 0; }
    10% { opacity: 0.8; }
    90% { opacity: 0.8; }
    100% { top: 100%; opacity: 0; }
}

/* ===========================
   SECTIONS
   =========================== */
section {
    padding: var(--spacing-xl) var(--spacing-md);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.section-title {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100px;
    height: 4px;
    background: var(--color-neon-purple);
    box-shadow: var(--glow-purple);
}

.title-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 2px var(--color-neon-cyan);
    opacity: 0.5;
}

.title-text {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 5px;
    color: var(--color-text-primary);
    text-shadow: var(--glow-text);
}

/* ===========================
   STORY SECTION
   =========================== */
.story-content {
    background: rgba(10, 10, 16, 0.7);
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    position: relative;
}

.story-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-neon-cyan);
}

.story-text {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.story-text strong {
    color: var(--color-neon-cyan);
    font-weight: 700;
}

.glitch-box {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(188, 19, 254, 0.05);
    border: 1px solid var(--color-neon-purple);
    position: relative;
    overflow: hidden;
}

.glitch-text {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--color-neon-purple);
    letter-spacing: 2px;
    position: relative;
    z-index: 1;
}

/* ===========================
   CHARACTERS SECTION
   =========================== */
/* ===========================
   CHARACTERS SECTION (REDESIGNED)
   =========================== */
.characters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-lg);
}

.character-card {
    position: relative;
    height: 600px;
    background: #000;
    border: 1px solid #333;
    overflow: hidden;
    transition: border-color 0.5s ease;
    cursor: pointer;
}

/* Scanline Effect */
.character-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        to bottom,
        transparent 0px,
        transparent 2px,
        rgba(0, 0, 0, 0.3) 3px,
        rgba(0, 0, 0, 0.3) 4px
    );
    z-index: 5;
    pointer-events: none;
    opacity: 0.7;
}

/* Image Styles */
.character-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    filter: grayscale(100%);
    transition: all 0.5s ease;
    z-index: 1;
}

.character-card:hover .character-img {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* Overlay */
.character-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, #000 0%, rgba(0,0,0,0.8) 30%, transparent 100%);
    z-index: 2;
    pointer-events: none;
}

/* Background Number */
.character-bg-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 6rem;
    font-weight: 900;
    color: #fff;
    opacity: 0.1;
    z-index: 3;
    transition: opacity 0.5s ease;
}

.character-card:hover .character-bg-number {
    opacity: 0.3;
}

/* Content */
.character-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    z-index: 4;
    transform: translateY(20px);
    transition: transform 0.5s ease;
}

.character-card:hover .character-content {
    transform: translateY(0);
}

.character-name {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
    text-shadow: 0 4px 10px rgba(0,0,0,0.5);
}

.character-role {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 3px;
    color: var(--color-neon-cyan);
    margin-bottom: 1rem;
    font-weight: 700;
}

/* Decorative Bar */
.character-bar {
    width: 50px;
    height: 4px;
    background: var(--color-neon-blue);
    margin-bottom: 1rem;
    transition: width 0.5s ease;
}

.character-card:hover .character-bar {
    width: 100%;
}

/* Description */
.character-description {
    font-size: 0.9rem;
    color: #ccc;
    line-height: 1.6;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.5s ease;
    transition-delay: 0.1s;
}

.character-card:hover .character-description {
    opacity: 1;
    transform: translateY(0);
}

/* Specific Card Colors */
.kaito-card:hover {
    border-color: var(--color-neon-blue);
}

.kaito-card .character-role {
    color: var(--color-neon-blue);
}

.kaito-card .character-bar {
    background: var(--color-neon-blue);
}

.aria-card:hover {
    border-color: var(--color-neon-purple);
}

.aria-card .character-role {
    color: var(--color-neon-purple);
}

.aria-card .character-bar {
    background: var(--color-neon-purple);
}

/* ===========================
   MEDIA SECTION
   =========================== */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.media-placeholder {
    height: 250px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.media-placeholder:hover {
    border-color: var(--color-neon-purple);
    background: rgba(188, 19, 254, 0.1);
}

.media-label {
    font-family: var(--font-heading);
    letter-spacing: 2px;
    color: var(--color-text-secondary);
}

/* ===========================
   FOOTER
   =========================== */
.footer {
    padding: var(--spacing-lg) var(--spacing-md);
    background: var(--color-bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    margin-top: var(--spacing-xl);
}

.footer-text {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 968px) {
    .hero-section {
        grid-template-columns: 1fr;
        padding-top: 100px;
        text-align: center;
    }

    .hero-content {
        padding-left: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .release-badge {
        justify-content: center;
    }

    .hero-tagline {
        border-left: none;
        border-top: 3px solid var(--color-neon-purple);
        padding-left: 0;
        padding-top: 1.5rem;
    }

    .hero-image-wrapper {
        height: 400px;
    }

    .title-japanese {
        justify-content: center;
    }
}

/* ===========================
   MEDIA GALLERY STYLES
   =========================== */
.media-image-container {
    height: 250px;
    width: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.media-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.media-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.media-image-container:hover {
    border-color: var(--color-neon-cyan);
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.3);
}

.media-image-container:hover .media-image {
    transform: scale(1.1);
}

.media-image-container:hover .media-overlay {
    opacity: 1;
}

.media-image-container .media-label {
    color: var(--color-neon-cyan);
    font-weight: 700;
    letter-spacing: 2px;
    text-shadow: 0 0 5px var(--color-neon-cyan);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

/* ===========================
   DESIGN A: AZURE HORIZON
   =========================== */
.design-a-logo {
    position: relative;
    font-family: 'Orbitron', sans-serif;
    text-align: center;
    margin-bottom: 2rem;
}

.design-a-neon {
    font-size: 8rem;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 2px #00f3ff;
    text-transform: uppercase;
    letter-spacing: 10px;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 10px rgba(0, 243, 255, 0.5));
}

.design-a-blue {
    font-size: 4rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(180deg, #fff 0%, #0011ff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    letter-spacing: 20px;
    mix-blend-mode: overlay;
    white-space: nowrap;
}

.design-a-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 100px;
    background: radial-gradient(ellipse at center, rgba(0, 17, 255, 0.4) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: 0;
    pointer-events: none;
}

/* ===========================
   DESIGN B: SYSTEM OVERRIDE
   =========================== */
.design-b-logo {
    position: relative;
    font-family: 'Orbitron', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    transform: skewX(-10deg);
}

.design-b-text {
    font-size: 6rem;
    font-weight: 900;
    color: #fff;
    text-transform: uppercase;
    line-height: 0.8;
    position: relative;
    text-shadow:
        4px 4px 0px #0011ff,
        -2px -2px 0px #00f3ff;
    animation: design-b-pulse 2s infinite;
}

.design-b-text.neon {
    letter-spacing: 5px;
}

.design-b-text.blue {
    font-size: 7rem;
    letter-spacing: 15px;
    color: #00f3ff;
    text-shadow:
        4px 4px 0px #0011ff,
        0 0 20px rgba(0, 243, 255, 0.8);
}

.design-b-glitch-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: -1;
}

.design-b-glitch-layer::before,
.design-b-glitch-layer::after {
    content: "NEON BLUE";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.5;
}

.design-b-glitch-layer::before {
    color: #ff0055;
    animation: glitch-anim-1 2s infinite linear alternate-reverse;
}

.design-b-glitch-layer::after {
    color: #00f3ff;
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

/* ===========================
   DESIGN C: RETRO-FUTURE INDUSTRIAL
   =========================== */
.design-c-logo {
    position: relative;
    font-family: 'Orbitron', sans-serif;
    text-align: center;
    margin-bottom: 2rem;
    border: 2px solid #ffb700;
    padding: 2rem 4rem;
    background: rgba(0, 0, 0, 0.8);
    box-shadow:
        0 0 15px rgba(255, 183, 0, 0.3),
        inset 0 0 20px rgba(255, 183, 0, 0.1);
}

.design-c-logo::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(255, 183, 0, 0.1) 3px,
        rgba(255, 183, 0, 0.1) 4px
    );
    pointer-events: none;
    z-index: 0;
}

.design-c-main {
    font-size: 6rem;
    font-weight: 900;
    color: #ffb700;
    text-transform: uppercase;
    letter-spacing: 15px;
    position: relative;
    z-index: 1;
    text-shadow:
        2px 2px 0px #553300,
        4px 4px 0px rgba(0,0,0,0.5);
    background: linear-gradient(180deg, #ffedcc 0%, #ffb700 50%, #996e00 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.design-c-sub {
    font-size: 2rem;
    color: #888;
    letter-spacing: 8px;
    margin-top: -10px;
    font-weight: 500;
    text-shadow: none;
    border-top: 1px solid #444;
    padding-top: 10px;
    display: block;
}

.design-c-jp {
    margin-top: 1.5rem;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1rem;
    color: #ffb700;
    letter-spacing: 0.5em;
    opacity: 0.8;
    text-align: center;
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.design-c-jp span {
    position: relative;
}

/* ===========================
   DESIGN D: MODERN KINETIC
   =========================== */
.design-d-logo {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    transform: skewX(-15deg);
}

.design-d-text-group {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.design-d-neon {
    font-size: 5rem;
    font-weight: 900;
    color: #fff;
    line-height: 0.8;
    letter-spacing: 2px;
}

.design-d-blue {
    font-size: 7rem;
    font-weight: 900;
    color: var(--color-neon-cyan);
    line-height: 0.8;
    letter-spacing: -2px;
    text-shadow: 0 0 20px rgba(0, 243, 255, 0.6);
}

.design-d-divider {
    width: 4px;
    height: 120px;
    background: #fff;
    box-shadow: 0 0 10px #fff;
}

.design-d-jp {
    writing-mode: vertical-rl;
    text-orientation: upright;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: #fff;
    letter-spacing: 0.5em;
    opacity: 0.7;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.design-d-decor {
    position: absolute;
    width: 150%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-neon-cyan), transparent);
    top: 50%;
    left: -25%;
    z-index: -1;
    transform: rotate(-5deg);
}