:root {
    --bg-color: #ffffff;
    --text-primary: #1e3a8a;
    /* Trustworthy dark blue */
    --text-secondary: #3b82f6;
    /* Refreshing medium blue */
    --accent-1: #60a5fa;
    /* Lighter blue glow */
    --accent-2: #93c5fd;
    /* Soft blue glow */
    --accent-3: #bfdbfe;
    /* Very soft blue glow */
}

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

body {
    font-family: 'Hiragino Sans', 'ヒラギノ角ゴ ProN W3', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Background Effects */
.background-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.25;
    animation: float 20s infinite ease-in-out alternate;
}

.glow-1 {
    top: -200px;
    left: -100px;
    background: radial-gradient(circle, var(--accent-1), transparent 70%);
    animation-delay: 0s;
}

.glow-2 {
    bottom: -200px;
    right: -100px;
    background: radial-gradient(circle, var(--accent-2), transparent 70%);
    animation-delay: -5s;
}

.glow-3 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, var(--accent-3), transparent 70%);
    animation-delay: -10s;
    opacity: 0.15;
}

@keyframes float {
    0% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(50px, 30px) scale(1.1);
    }

    100% {
        transform: translate(-30px, -50px) scale(0.9);
    }
}

/* Container */
.container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 800px;
    padding: 0 2rem;
    text-align: center;
}

.content-wrapper {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 24px;
    padding: 4rem 3rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
}

/* Typography */
.brand-name {
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.coming-soon {
    font-size: 4rem;
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dots span {
    animation: blink 1.4s infinite;
    opacity: 0;
}

.dots span:nth-child(1) {
    animation-delay: 0s;
}

.dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes blink {
    0% {
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

.divider {
    height: 1px;
    width: 80px;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.1), transparent);
    margin: 0 auto 2rem;
}

.description {
    font-family: 'Hiragino Sans', 'ヒラギノ角ゴ ProN W3', sans-serif;
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

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

/* Responsive */
@media (max-width: 600px) {
    .content-wrapper {
        padding: 3rem 1.5rem;
    }

    .coming-soon {
        font-size: 2.5rem;
    }

    .brand-name {
        font-size: 1rem;
    }

    .description {
        font-size: 0.95rem;
    }
}