/* Modern Design System */
:root {
    --primary: #FFD700;
    --primary-dark: #B8860B;
    --background: #262626;
    --neutral-900: #111111;
    --neutral-800: #333333;
    --neutral-200: #666666;
    --neutral-100: #999999;
    --white: #ffffff;
    --header-height: 4rem;
    --container-padding: 2rem;
}

/* Media Query Breakpoints */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
   
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.5;
    color: var(--white);
    background: var(--background);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Modern Header */
header {
    background: rgba(38, 38, 38, 0.8);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--neutral-800);
    backdrop-filter: blur(10px);
}

header .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
    letter-spacing: -0.025em;
}

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

@media (max-width: 768px) {
    header nav ul {
        display: none;
    }
}

header nav ul {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

header nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

header nav a:hover {
    color: var(--primary);
}

/* Hero Section */
.fullscreen-container {
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--background) 0%, var(--neutral-900) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: radial-gradient(circle at 50% 50%, rgba(37, 99, 235, 0.1) 0%, transparent 50%);
}

.hero-content {
    text-align: center;
    z-index: 10;
    padding: 2rem;
    max-width: 800px;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--white);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
    letter-spacing: -0.025em;
    padding: 0 var(--container-padding);
}

.hero-content p {
    font-size: clamp(1rem, 4vw, 1.25rem);
    color: var(--neutral-100);
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
    padding: 0 var(--container-padding);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    padding: 0 var(--container-padding);
}

@media (max-width: 480px) {
    .cta-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .primary-button, .secondary-button {
        width: 100%;
        justify-content: center;
    }
}

.primary-button, .secondary-button {
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.primary-button {
    background: var(--primary);
    color: var(--background);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.secondary-button {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.primary-button:hover, .secondary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.4);
}

.primary-button::after, .secondary-button::after {
    content: '→';
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.primary-button:hover::after, .secondary-button:hover::after {
    opacity: 1;
    transform: translateX(0);
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: transparent;
}

/* Features Section */
.features {
    padding: 8rem 0;
}

.features h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 4rem;
    letter-spacing: -0.025em;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.feature-item {
    padding: 2.5rem;
    background: var(--neutral-800);
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    border: 1px solid var(--neutral-900);
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.feature-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--neutral-900);
}

.feature-item p {
    color: var(--neutral-800);
    opacity: 0.9;
}

/* CTA Section */
.cta {
    padding: 8rem 0;
    text-align: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--background);
}

.cta h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.025em;
}

.cta p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2.5rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--primary);
    background: var(--white);
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Footer */
footer {
    background: var(--neutral-900);
    color: var(--white);
    padding: 4rem 0;
}

.footer-content {
    text-align: center;
}

.footer-info {
    margin-bottom: 2rem;
}

.footer-info p {
    opacity: 0.9;
    margin: 0.5rem 0;
}

.footer-nav a {
    color: var(--white);
    text-decoration: none;
    margin: 0 1rem;
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.footer-nav a:hover {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero p {
        font-size: 1.125rem;
    }
    
    .features h2 {
        font-size: 2rem;
    }
    
    .cta h2 {
        font-size: 2.5rem;
    }
}

/* Privacy Policy Styles */
.privacy-policy {
    padding: 6rem 0;
}

.privacy-policy h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: 3rem;
    color: var(--primary);
    text-align: center;
    letter-spacing: -0.025em;
}

.policy-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--neutral-800);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.policy-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: 2rem 0 1rem;
}

.policy-content h2:first-child {
    margin-top: 0;
}

.policy-content p {
    color: var(--white);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.policy-content ul {
    list-style-position: inside;
    margin-bottom: 1.5rem;
    padding-left: 1rem;
}

.policy-content li {
    color: var(--white);
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .privacy-policy {
        padding: 4rem 0;
    }

    .policy-content {
        padding: 1.5rem;
    }
}