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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #2D4050 0%, #5B7C99 100%);
    color: #ecf0f1;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    padding: 40px 0;
    position: relative;
    z-index: 10;
}

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

.logo {
    font-size: 32px;
    font-weight: 700;
    color: #CFDAE5;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 10px rgba(207, 218, 229, 0.3);
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    color: #ecf0f1;
    text-decoration: none;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #CFDAE5;
}

.hero {
    padding: 100px 0 150px;
    position: relative;
    text-align: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(207, 218, 229, 0.15) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes pulse {
    0%, 100% { transform: translateX(-50%) scale(1); }
    50% { transform: translateX(-50%) scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 1;
}

h1 {
    font-size: 72px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    color: #CFDAE5;
}

.tagline {
    font-size: 24px;
    color: #CFDAE5;
    margin-bottom: 40px;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    padding: 18px 45px;
    background: linear-gradient(135deg, #5B7C99 0%, #2D4050 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(91, 124, 153, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(91, 124, 153, 0.4);
}

.section {
    padding: 80px 0;
}

.section-title {
    font-size: 48px;
    text-align: center;
    margin-bottom: 60px;
    color: #CFDAE5;
}

.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.features > a {
    display: flex;
}

.feature-card {
    background: rgba(45, 64, 80, 0.3);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid rgba(91, 124, 153, 0.2);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(91, 124, 153, 0.5);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #CFDAE5;
}

.feature-card p {
    color: #bdc3c7;
    line-height: 1.8;
}

.contact-section {
    background: rgba(45, 64, 80, 0.5);
    padding: 80px 0;
    text-align: center;
}

.contact-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 30px;
    font-size: 20px;
}

.contact-info svg {
    width: 24px;
    height: 24px;
    fill: #CFDAE5;
}

.contact-info a {
    color: #CFDAE5;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: #5B7C99;
}

footer {
    padding: 30px 0;
    text-align: center;
    color: #CFDAE5;
    font-size: 14px;
}

.binary-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.03;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.5;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

@media (max-width: 768px) {
    h1 {
        font-size: 48px;
    }

    .tagline {
        font-size: 18px;
    }

    .nav-links {
        gap: 20px;
    }

    .section-title {
        font-size: 36px;
    }
}