:root {
    --bg-dark: #0f111a;
    --bg-card: rgba(26, 29, 45, 0.6);
    --primary: #00ff9d;
    --secondary: #d966ff;
    --text-main: #ffffff;
    --text-muted: #a0a0b0;
    --glass: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glow: rgba(0, 255, 157, 0.15);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at 15% 50%, rgba(189, 0, 255, 0.08) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(0, 255, 157, 0.08) 0%, transparent 25%);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }
}

.animate-fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.animate-slide-up {
    animation: slideUp 0.8s ease-out forwards;
    opacity: 0;
    /* Start hidden */
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(217, 102, 255, 0.3);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navbar */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 17, 26, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 32px;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--text-main);
}

.btn-cta {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: #0f111a;
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    box-shadow: 0 4px 20px rgba(0, 255, 157, 0.25);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 255, 157, 0.4);
    filter: brightness(1.1);
}

/* Hero Section */
.hero {
    padding: 120px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 4.5rem;
    margin-bottom: 24px;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-image {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.hero-image::before {
    content: '';
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, var(--glow) 0%, transparent 70%);
    z-index: -1;
    filter: blur(40px);
}

.hero-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--glass-border);
    transition: transform 0.3s;
}

/* Features Section */
.features {
    padding: 120px 0;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 80px;
    text-shadow: 0 0 20px rgba(0, 255, 157, 0.2);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-12px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

.feature-img-wrapper {
    height: 220px;
    overflow: hidden;
    border-bottom: 1px solid var(--glass-border);
}

.feature-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.feature-card:hover .feature-img-wrapper img {
    transform: scale(1.05);
}

.feature-content {
    padding: 32px;
}

.feature-content h3 {
    margin-bottom: 12px;
    font-size: 1.5rem;
    color: var(--primary);
}

.feature-content p {
    color: var(--text-muted);
}

/* Privacy Page Specifics */
.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 24px;
}

.privacy-content h1 {
    font-size: 3.5rem;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #fff, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.privacy-content .last-updated {
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 48px;
    font-size: 0.9rem;
}

.privacy-content h2 {
    margin-top: 56px;
    margin-bottom: 24px;
    color: var(--primary);
    font-size: 2rem;
}

.privacy-content p {
    margin-bottom: 24px;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.privacy-content ul {
    margin-left: 24px;
    margin-bottom: 32px;
    color: var(--text-muted);
}

.privacy-content li {
    margin-bottom: 12px;
    padding-left: 8px;
}

.privacy-content code {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--secondary);
    font-family: monospace;
}

.privacy-link {
    color: var(--primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.privacy-link:hover {
    border-bottom-color: var(--primary);
}

/* Footer */
footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--text-muted);
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.2));
}

.footer-links {
    margin-bottom: 32px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 20px;
    transition: color 0.3s;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--primary);
}

/* Responsive */
@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 60px 0;
        gap: 40px;
    }

    .hero-content h1 {
        font-size: 3.5rem;
    }

    .hero-content p {
        margin: 0 auto 40px;
    }

    .nav-links {
        display: none;
        /* Simple mobile hide for now, could be a burger menu later */
    }
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    position: relative;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.step-card {
    text-align: center;
    position: relative;
    padding: 20px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #000;
    margin: 0 auto 24px;
    box-shadow: 0 0 20px var(--glow);
}

.step-card h3 {
    margin-bottom: 16px;
    color: var(--text-main);
}

/* Trust Badge Section */
.trust-section {
    padding: 80px 0;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    background: linear-gradient(to bottom, transparent, rgba(0, 255, 157, 0.02));
}

.trust-grid {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.trust-item:hover {
    opacity: 1;
}

.trust-icon {
    font-size: 2rem;
    color: var(--primary);
}