eplg-cloud/style.css

:root {
    --dark-bg: #000000;
    --dark-surface: #000000;
    --dark-border: #1a1a1a;
    --dark-accent: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #808080;
    --accent-color: #ffffff;
    --accent-light: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    scroll-behavior: smooth;
}

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

.grid-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(to right, var(--dark-border) 1px, transparent 1px),
        linear-gradient(to bottom, var(--dark-border) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.1;
    z-index: -1;
    pointer-events: none;
}

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

header {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--dark-border);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    transform: translateY(0);
    display: inline-block;
}

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

.hero {
    padding: 8rem 0 6rem;
    text-align: center;
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
}

.hero p {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 3rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.button {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0;
    transition: background-color 0.3s ease;
    position: relative;
    border: none;
}

.button-primary {
    background-color: var(--text-primary);
    color: var(--dark-bg);  
    box-shadow: 0 4px 0 rgba(128, 128, 128, 1);
}

.button-primary:hover {
    background-color: var(--text-secondary);
}

.button-primary:active {
    background-color: var(--text-secondary);
}

.button-secondary {
    background-color: #262626;
    color: var(--text-primary);
    border: none;
    box-shadow: 0 4px 0 rgba(128, 128, 128, 0.5);
}

.button-secondary:hover {
    background-color: #1a1a1a;
    color: var(--text-primary);
}

.button-secondary:active {
    background-color: #1a1a1a;
    color: var(--text-primary);
}

.features {
    padding: 6rem 0;
    border-top: 1px solid var(--dark-border);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 4rem;
    letter-spacing: -0.5px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background-color: var(--dark-surface);
    border: 1px solid var(--dark-border);
    padding: 2rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
    transform: translateY(0);
}

.feature-card:hover {
    border-color: var(--dark-accent);
}

.feature-icon {
    background-color: rgba(109, 90, 205, 0.1);
    color: var(--accent-color);
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.pricing {
    padding: 6rem 0;
    border-top: 1px solid var(--dark-border);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.pricing-grid > div:nth-child(4) {
    grid-column: 1 / -1;
}

.pricing-card {
    background-color: var(--dark-surface);
    border: 1px solid var(--dark-border);
    padding: 2.5rem;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 600px;
    transform: translateY(0);
}

.pricing-card:hover {
    border-color: var(--dark-accent);
}

.pricing-card.featured {
    border-color: var(--text-primary);
    position: relative;
    overflow: hidden;
}

.pricing-card.featured::before {
    content: "Popular";
    position: absolute;
    top: 1rem;
    right: -2rem;
    background-color: var(--text-primary);
    color: var(--dark-bg);
    padding: 0.25rem 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    transform: rotate(45deg);
}

.pricing-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    min-height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.price span {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.pricing-features {
    margin: 2rem 0;
    text-align: left;
    flex-grow: 1;
}

.pricing-features li {
    list-style: none;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
}

.pricing-features li::before {
    content: "✓";
    color: var(--text-primary);
    margin-right: 0.5rem;
    font-weight: bold;
}

.pricing-grid > div:last-child {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 2rem;
    min-height: auto;
    padding: 2rem;
    position: relative;
}

.pricing-grid > div:last-child h3 {
    position: absolute;
    top: 2rem;
    left: 2rem;
    width: 200px;
    margin: 0;
    text-align: center;
}

.pricing-grid > div:last-child .price {
    min-height: auto;
    margin: 0;
    flex: 0 0 200px;
    margin-top: 4rem;
}

.pricing-grid > div:last-child .pricing-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin: 0;
    flex: 1;
    margin-top: 4rem;
}

.pricing-grid > div:last-child .button {
    flex: 0 0 auto;
    margin: 0;
    margin-top: 4rem;
}

footer {
    padding: 4rem 0;
    border-top: 1px solid var(--dark-border);
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.copyright {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.about {
    padding: 6rem 0;
    border-top: 1px solid var(--dark-border);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: -0.5px;
}

.about-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.stat-item {
    background-color: var(--dark-surface);
    border: 1px solid var(--dark-border);
    padding: 1.5rem;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease;
    transform: translateY(0);
}

.stat-item:hover {
    border-color: var(--dark-accent);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .button {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .nav-links {
        display: none;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid > div:last-child {
        flex-direction: column;
        min-height: 600px;
    }

    .pricing-grid > div:last-child h3 {
        position: static;
        margin-bottom: 1rem;
    }

    .pricing-grid > div:last-child .price,
    .pricing-grid > div:last-child .pricing-features,
    .pricing-grid > div:last-child .button {
        margin-top: 0;
    }

    .pricing-grid > div:last-child .pricing-features {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }
}