:root {
    --bg-color: #0A192F;
    --text-color: #E6F1FF;
    --accent-color: #64FFDA;
    --accent-secondary: #00D4FF;
    --glass-bg: rgba(10, 25, 47, 0.7);
    --glass-border: rgba(100, 255, 218, 0.1);
    --font-primary: 'Inter', 'Noto Sans JP', sans-serif;
    --font-heading: 'Outfit', 'Noto Sans JP', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.645, 0.045, 0.355, 1);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-primary);
    overflow-x: hidden;
    line-height: 1.6;
    background-image:
        linear-gradient(rgba(10, 25, 47, 0.85), rgba(10, 25, 47, 0.85)),
        url('hero-bg.png');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
}

/* Background Animations */
.background-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    filter: blur(80px);
    opacity: 0.6;
}

.blob {
    position: absolute;
    border-radius: 50%;
    animation: move 20s infinite alternate;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--accent-color);
    top: -100px;
    right: -100px;
}

.blob-2 {
    width: 350px;
    height: 350px;
    background: var(--secondary-accent);
    bottom: -50px;
    left: -50px;
    animation-delay: -5s;
}

.blob-3 {
    width: 300px;
    height: 300px;
    background: #10b981;
    top: 50%;
    left: 50%;
    animation-delay: -10s;
}

@keyframes move {
    from {
        transform: translate(0, 0) scale(1);
    }

    to {
        transform: translate(100px, 100px) scale(1.2);
    }
}

header {
    padding: 1.5rem 2rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    background: rgba(10, 25, 47, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.9rem;
    font-weight: 400;
    transition: var(--transition-smooth);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, #fff, var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.highlight {
    background: linear-gradient(90deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tagline {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    font-weight: 300;
}

.subtitle {
    font-size: 1.1rem;
    color: #a8b2d1;
    font-weight: 300;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    text-decoration: none;
    border-radius: 4px;
    font-weight: 400;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.cta-button:hover {
    background: rgba(100, 255, 218, 0.1);
    transform: translateY(-3px);
}

/* Section Styles */
section {
    padding: 100px 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--text-color);
}

.section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 2px;
    background: var(--accent-color);
    margin: 15px auto 0;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    text-align: left;
    padding: 2.5rem;
}

.service-card .icon {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.service-card p {
    font-size: 0.95rem;
    color: #8892b0;
}

/* Company */
.profile-card {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.profile-table {
    width: 100%;
    border-collapse: collapse;
}

.profile-table th,
.profile-table td {
    padding: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.profile-table th {
    width: 30%;
    color: var(--accent-color);
    font-weight: 400;
    font-size: 0.9rem;
}

.profile-table td {
    color: #a8b2d1;
    font-size: 1rem;
    text-align: left;
}

/* Contact */
.contact-card {
    max-width: 600px;
    margin: 0 auto;
    padding: 4rem;
}

.email-link {
    display: block;
    margin-top: 2rem;
    font-size: 1.5rem;
    color: var(--accent-color);
    text-decoration: none;
    font-family: var(--font-heading);
    transition: var(--transition-smooth);
}

.email-link:hover {
    color: var(--text-color);
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    padding: 3rem;
    border-radius: 24px;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.2);
}

.glass-card h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.glass-card p {
    font-size: 1.1rem;
    color: #d4d4d8;
    max-width: 800px;
    margin: 0 auto;
}

footer {
    padding: 4rem 2rem;
    text-align: center;
    border-top: 1px solid var(--glass-border);
}

footer p {
    color: #71717a;
    font-size: 0.875rem;
}

/* Animations */
.fade-in {
    animation: fadeIn 1s ease forwards;
}

.fade-in-delay {
    opacity: 0;
    animation: fadeIn 1s ease 0.5s forwards;
}

.fade-in-delay-2 {
    opacity: 0;
    animation: fadeIn 1s ease 1s forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@media (max-width: 768px) {
    .glass-card {
        padding: 2rem;
    }
}