:root {
    --bg-color: #050508;
    --text-color: #ffffff;
    --accent-color: #00f3ff;
    --accent-secondary: #bc13fe;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Noto Sans JP', sans-serif;
    --font-display: 'Rajdhani', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Background Canvas */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* Typography */
h1, h2, h3, .logo {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    backdrop-filter: blur(10px);
    background: rgba(5, 5, 8, 0.7);
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(0, 243, 255, 0.5);
}

.nav ul {
    display: flex;
    gap: 30px;
}

.nav a {
    font-size: 0.9rem;
    position: relative;
    padding-bottom: 5px;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: 0.3s;
}

.nav a:hover::after {
    width: 100%;
}

.nav a:hover {
    color: var(--accent-color);
    text-shadow: 0 0 10px var(--accent-color);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding: 0 20px;
}

.hero-content {
    z-index: 2;
}

.glitch {
    font-size: 1.2rem;
    color: var(--accent-secondary);
    margin-bottom: 20px;
    position: relative;
    font-weight: 700;
}

.main-title {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 30px;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.main-title .line {
    display: block;
}

.sub-title {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    opacity: 0.7;
}

.scroll-indicator .line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--accent-color), transparent);
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0% { height: 0; opacity: 0; top: 0; }
    50% { height: 60px; opacity: 1; }
    100% { height: 0; opacity: 0; transform: translateY(60px); }
}

/* Sections */
.section {
    padding: 100px 50px;
    position: relative;
}

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

.section-header {
    margin-bottom: 60px;
}

.section-header.center {
    text-align: center;
}

.section-subtitle {
    display: block;
    color: var(--accent-color);
    font-family: var(--font-display);
    letter-spacing: 0.2em;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.section-title {
    font-size: 3rem;
    line-height: 1.2;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.about-visual {
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.stat-item .number {
    display: block;
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--accent-color);
    line-height: 1;
}

.stat-item .label {
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    transition: transform 0.3s, border-color 0.3s;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 243, 255, 0.1), transparent);
    opacity: 0;
    transition: 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
}

.service-card:hover::before {
    opacity: 1;
}

.icon-box {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.service-card p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.feature-list {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--glass-border);
}

.feature-list li {
    font-family: var(--font-display);
    color: var(--accent-secondary);
    margin-bottom: 5px;
    display: flex;
    align-items: center;
}

.feature-list li::before {
    content: '>';
    margin-right: 10px;
    color: var(--text-color);
}

/* CTA */
.cta {
    text-align: center;
    padding: 150px 20px;
    background: linear-gradient(to top, rgba(0,0,0,1), transparent);
}

.cta h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.btn-glow {
    display: inline-block;
    padding: 15px 40px;
    background: transparent;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 50px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: 0.3s;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--accent-color);
    z-index: -1;
    transition: 0.3s;
}

.btn-glow:hover {
    color: #000;
    box-shadow: 0 0 30px var(--accent-color);
}

.btn-glow:hover::before {
    width: 100%;
}

/* Footer */
.footer {
    background: #000;
    padding: 50px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #888;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer h4 {
    color: #fff;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.copyright {
    text-align: center;
    border-top: 1px solid #111;
    padding-top: 20px;
}

/* Mobile */
@media (max-width: 768px) {
    .main-title { font-size: 3rem; }
    .nav {
        display: none; /* Hide for simplicity in this draft, usually add hamburger menu logic */
    }
    .hamburger { display: block; cursor: pointer; }
    .hamburger span {
        display: block;
        width: 30px;
        height: 2px;
        background: #fff;
        margin: 6px 0;
    }
    .about-content { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
}

@media (min-width: 769px) {
    .hamburger { display: none; }
}