:root {
    --primary-color: #E0E0E0;
    --accent-color: #0984E3;
    --background-color: #000000;
    --surface-color: #1A1A1A;
    --text-color: #FFFFFF;
    --text-secondary: #86868B;
}

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

body {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.47059;
    font-weight: 400;
    letter-spacing: -.022em;
    color: var(--text-color);
    background-color: var(--background-color);
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
    margin: 20px 0;
}

.nav-logo {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 0;
}

.hero-content {
    max-width: 800px;
}

h1 {
    font-size: 64px;
    line-height: 1.1;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 24px;
    line-height: 1.4;
    color: var(--text-secondary);
    margin-bottom: 48px;
}

.floating-logo {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Features Section */
.vision {
    padding: 100px 0;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--surface-color);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(9, 132, 227, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-card:hover::before {
    transform: translateX(100%);
}

.feature-card h3 {
    font-size: 28px;
    margin-bottom: 12px;
    background: linear-gradient(45deg, var(--text-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.5s ease forwards;
}

.feature-card p {
    font-size: 18px;
    color: var(--text-secondary);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.5s ease forwards 0.2s;
}

.feature-card:nth-child(1) h3, .feature-card:nth-child(1) p { animation-delay: 0.1s, 0.3s; }
.feature-card:nth-child(2) h3, .feature-card:nth-child(2) p { animation-delay: 0.2s, 0.4s; }
.feature-card:nth-child(3) h3, .feature-card:nth-child(3) p { animation-delay: 0.3s, 0.5s; }

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

/* Story Section */
.story {
    padding: 100px 0;
}

.story-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.story-text {
    text-align: left;
}

.story-content {
    font-size: 24px;
    line-height: 1.4;
    margin-bottom: 60px;
}

.story-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.detail-item {
    background: var(--surface-color);
    padding: 24px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.detail-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
}

.label {
    font-size: 14px;
    text-transform: uppercase;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 8px;
}

.value {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-color);
}

.story-image {
    background: var(--surface-color);
    border-radius: 24px;
    aspect-ratio: 3/4;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: border-color 0.3s ease;
}

.story-image:hover {
    border-color: var(--accent-color);
}

footer {
    padding: 40px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

@media (max-width: 1024px) {
    body {
        padding: 0 24px;
    }

    h1 {
        font-size: 48px;
    }

    .features {
        gap: 24px;
    }

    .story-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .features {
        grid-template-columns: 1fr;
    }

    .story-details {
        grid-template-columns: 1fr;
    }
}