:root {
    --primary-blue: #00a1e9;
    --primary-blue-light: #00c8ff;
    --silver-gray: #c3c3c3;
    --silver-light: #e0e0e0;
    --deep-black: #090a0c;
    --deep-gray: #1a1a1f;
    --mid-gray: #2a2a30;
    --border-glow: rgba(0, 161, 233, 0.3);
    --text-secondary: #888;
    --text-primary: #fff;
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--deep-black);
    color: var(--text-primary);
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

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

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title .subtitle {
    font-size: 12px;
    color: var(--primary-blue);
    letter-spacing: 3px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 15px;
}

.section-title h2 {
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
}

.section-title .divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), transparent);
    margin: 0 auto;
}

.btn-primary {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0066cc 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 161, 233, 0.4);
}

.btn-outline {
    display: inline-block;
    padding: 12px 30px;
    background: transparent;
    color: var(--primary-blue);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid var(--primary-blue);
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: var(--primary-blue);
    color: #fff;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 161, 233, 0.3); }
    50% { box-shadow: 0 0 40px rgba(0, 161, 233, 0.6); }
}

@keyframes gradient-flow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fade-in-up 0.6s ease-out;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--deep-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--mid-gray);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-blue);
}

input:focus, textarea:focus, button:focus {
    outline: none;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

img {
    max-width: 100%;
    height: auto;
}

@media (max-width: 768px) {
    .section-title h2 {
        font-size: 24px;
    }

    .btn-primary, .btn-outline {
        padding: 10px 20px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .section-title h2 {
        font-size: 20px;
    }
}