/* Base styles */
:root {
    --bg-color: #000000;
    --text-color: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #ffffff;
    --card-bg: #111111;
    --border-color: #333333;
    --glow-color: rgba(120, 120, 255, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* Animation container and particles */
.animation-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: #178ad649;
    pointer-events: none;
    opacity: 0.5;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo span {
    font-weight: 700;
    font-size: 1.25rem;
}

.logo svg {
    animation: pulse 4s infinite ease-in-out;
}

@keyframes pulse {
    0% {
        opacity: 0.7;
    }
    50% {
        opacity: 1;
        filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
    }
    100% {
        opacity: 0.7;
    }
}

/* Main section */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 0;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 24px;
    background: linear-gradient(90deg, #ccc, #178ad6, #ccc);
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient 8s linear infinite;
}

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

@media (min-width: 768px) {
    h1 {
        font-size: 4rem;
    }
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .subtitle {
        font-size: 1.5rem;
    }
}

/* Features section */
.features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 60px 0;
}

@media (min-width: 768px) {
    .features {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    background-color: var(--card-bg);
    padding: 24px;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--glow-color), transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

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

/* Footer */
footer {
    padding: 24px 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

/* Background gradient animation */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 30%, rgba(60, 60, 120, 0.05), transparent 40%),
                radial-gradient(circle at 70% 70%, rgba(120, 60, 120, 0.05), transparent 40%);
    z-index: -1;
    animation: gradientMove 20s ease infinite alternate;
}

@keyframes gradientMove {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 100% 100%;
    }
}


a{
    text-decoration: none;
    color: #178ad6;
    font-weight: 550;
}
a:hover{
    text-decoration: underline;
}