/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #667eea;
    --primary-dark: #5568d3;
    --secondary: #764ba2;
    --accent: #f093fb;
    --bg-dark: #0f0f23;
    --bg-card: rgba(26, 26, 46, 0.6);
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --border: rgba(102, 126, 234, 0.2);
    --shadow: rgba(102, 126, 234, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Animated Background Stars */
.stars, .stars2, .stars3 {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.stars {
    background: transparent url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="2" height="2"><circle cx="1" cy="1" r="1" fill="white" opacity="0.3"/></svg>') repeat;
    animation: animateStars 100s linear infinite;
}

.stars2 {
    background: transparent url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="3" height="3"><circle cx="1.5" cy="1.5" r="1" fill="white" opacity="0.2"/></svg>') repeat;
    animation: animateStars 150s linear infinite;
}

.stars3 {
    background: transparent url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="4" height="4"><circle cx="2" cy="2" r="1" fill="white" opacity="0.1"/></svg>') repeat;
    animation: animateStars 200s linear infinite;
}

@keyframes animateStars {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-1000px);
    }
}

/* Container */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    position: relative;
    z-index: 1;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 3rem 0 4rem;
    animation: fadeInDown 0.8s ease-out;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.logo {
    animation: float 3s ease-in-out infinite;
}

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

h1 {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    letter-spacing: -0.02em;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 300;
    margin-top: 0.5rem;
}

/* Cards */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    animation: fadeInUp 0.8s ease-out backwards;
}

.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }
.card:nth-child(4) { animation-delay: 0.4s; }
.card:nth-child(5) { animation-delay: 0.5s; }
.card:nth-child(6) { animation-delay: 0.6s; }

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px var(--shadow);
    border-color: var(--primary);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
    animation: bounceIn 0.6s ease-out;
}

h2 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    margin-top: 1.5rem;
}

p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.7;
}

/* Contact Info */
.contact-info {
    margin-top: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 12px;
    margin-bottom: 0.75rem;
    transition: background 0.3s ease;
}

.contact-item:hover {
    background: rgba(102, 126, 234, 0.15);
}

.contact-label {
    font-weight: 600;
    color: var(--primary);
    min-width: 130px;
}

.contact-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.contact-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background: var(--accent);
    transition: width 0.3s ease;
}

.contact-link:hover::after {
    width: 100%;
}

.contact-link:hover {
    color: var(--primary);
}

.contact-value {
    color: var(--text-secondary);
}

/* Lists */
.feature-list {
    list-style: none;
    margin-top: 1rem;
}

.feature-list li {
    padding: 0.75rem 0 0.75rem 2rem;
    color: var(--text-secondary);
    position: relative;
    transition: color 0.3s ease, transform 0.3s ease;
}

.feature-list li:hover {
    color: var(--text-primary);
    transform: translateX(5px);
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Disclaimer */
.disclaimer-content p {
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    border-left: 3px solid var(--primary);
}

.disclaimer-content strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.25rem;
}

/* FAQ */
.faq-item {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 12px;
    border-left: 4px solid var(--primary);
    transition: background 0.3s ease, transform 0.3s ease;
}

.faq-item:hover {
    background: rgba(102, 126, 234, 0.1);
    transform: translateX(5px);
}

.faq-item h3 {
    margin-top: 0;
    color: var(--primary);
}

.faq-item p {
    margin-bottom: 0;
}

/* Footer */
footer {
    text-align: center;
    padding: 3rem 0 2rem;
    margin-top: 3rem;
    border-top: 1px solid var(--border);
}

.footer-content p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.footer-note {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounceIn {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1.5rem 1rem;
    }

    h1 {
        font-size: 2.25rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .card {
        padding: 1.75rem;
        border-radius: 16px;
    }

    h2 {
        font-size: 1.5rem;
    }

    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .contact-label {
        min-width: auto;
    }

    .logo-container {
        flex-direction: column;
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.875rem;
    }

    .card {
        padding: 1.5rem;
    }

    .card-icon {
        font-size: 2rem;
    }
}