:root {
    --primary: #6c5ce7;
    --secondary: #a29bfe;
    --accent: #00cec9;
    --dark-bg: #0f1020;
    --card-bg: rgba(255, 255, 255, 0.05);
    --text-color: #ffffff;
    --btn-gradient: linear-gradient(135deg, #6c5ce7 0%, #0984e3 100%);
    --btn-shadow: 0 10px 20px rgba(108, 92, 231, 0.4);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Animated Background */
.background-animate {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, rgb(33, 33, 70) 0%, rgb(5, 5, 20) 90%);
    z-index: -1;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
header {
    padding: 20px 0;
    text-align: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: white;
}

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

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 20px;
    margin-bottom: 40px;
}

.badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 600;
    border: 1px solid rgba(0, 206, 201, 0.3);
}

.hero h1 {
    font-size: 3rem;
    margin: 20px 0;
    line-height: 1.2;
    background: -webkit-linear-gradient(#fff, #a29bfe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.1rem;
    color: #b2bec3;
    margin-bottom: 40px;
}

/* Main CTA Button */
.cta-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.main-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--btn-gradient);
    padding: 15px 40px;
    border-radius: 15px;
    text-decoration: none;
    color: white;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: var(--btn-shadow);
    border: 1px solid rgba(255,255,255,0.2);
    animation: pulse 2s infinite;
    max-width: 100%;
    width: 350px;
    justify-content: center;
}

.main-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(108, 92, 231, 0.6);
}

.icon-download svg {
    width: 30px;
    height: 30px;
}

.btn-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.btn-text span {
    font-size: 0.8rem;
    opacity: 0.9;
}

.btn-text strong {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(108, 92, 231, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(108, 92, 231, 0); }
    100% { box-shadow: 0 0 0 0 rgba(108, 92, 231, 0); }
}

.safe-text {
    font-size: 0.85rem;
    color: #00b894;
    font-weight: 500;
}

/* Content Box */
.content-box {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--secondary);
}

h3 {
    font-size: 1.4rem;
    margin: 30px 0 15px 0;
    color: white;
}

p {
    margin-bottom: 15px;
    color: #dfe6e9;
    text-align: justify;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.feature-card {
    background: rgba(255,255,255,0.03);
    padding: 20px;
    border-radius: 12px;
    border-left: 3px solid var(--accent);
}

.feature-card h4 {
    margin-bottom: 10px;
    color: white;
}

.feature-card p {
    font-size: 0.9rem;
    margin-bottom: 0;
    color: #b2bec3;
}

/* Alert Box */
.info-alert {
    background: rgba(253, 203, 110, 0.1);
    border-left: 4px solid #fdcb6e;
    padding: 15px;
    margin: 20px 0;
    border-radius: 4px;
}

.info-alert p {
    margin: 0;
    font-size: 0.95rem;
    color: #ffeaa7;
}

/* Bottom CTA */
.bottom-cta {
    text-align: center;
    margin-top: 40px;
}

.secondary-btn {
    display: inline-block;
    padding: 12px 30px;
    border: 2px solid var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
}

.secondary-btn:hover {
    background: var(--primary);
}

footer {
    text-align: center;
    padding: 40px 20px;
    font-size: 0.8rem;
    color: #636e72;
}

/* Mobile Responsive */
@media (max-width: 600px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .content-box {
        padding: 25px;
    }
    
    .main-btn {
        width: 100%;
        padding: 12px 20px;
    }
}