:root {
    --primary-blue: #007bff;
    --primary-blue-hover: #0056b3;
    --bg-dark: #0f172a;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

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

/* Background Gradients & Animations */
.bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    animation: float 20s infinite ease-in-out alternate;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: rgba(0, 123, 255, 0.25);
    top: -100px;
    left: -100px;
}

.orb-2 {
    width: 600px;
    height: 600px;
    background: rgba(56, 189, 248, 0.15);
    bottom: 20%;
    right: -200px;
    animation-delay: -5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: rgba(99, 102, 241, 0.2);
    top: 40%;
    left: 20%;
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, 50px) scale(1.05); }
    100% { transform: translate(-20px, 20px) scale(0.95); }
}

/* Typography Utilities */
.gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 100;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: white;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white !important;
    border: none;
    border-radius: 99px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5);
}

.btn-primary.small {
    padding: 8px 20px;
    font-size: 14px;
}

.btn-primary.large {
    padding: 16px 36px;
    font-size: 16px;
    font-weight: 700;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    max-width: 1200px;
    margin: 0 auto;
    padding: 160px 24px 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 99px;
    color: #93c5fd;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-muted);
    font-weight: 400;
    margin-bottom: 40px;
    max-width: 480px;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
}

.cta-subtext {
    font-size: 13px;
    color: var(--text-muted);
    margin-left: 16px;
}

/* Glass Mockup */
.hero-visual {
    position: relative;
}

.glass-mockup {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s;
}

.glass-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-10px);
}

.mockup-header {
    background: rgba(0, 0, 0, 0.2);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--glass-border);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.mockup-title {
    margin-left: auto;
    margin-right: auto;
    font-size: 13px;
    font-weight: 600;
    color: #cbd5e1;
}

.mockup-body {
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.status-bar {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #34d399;
    padding: 12px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
}

.skeleton {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    height: 16px;
}

.skeleton.long { width: 100%; }
.skeleton.medium { width: 60%; }

.mockup-button {
    margin-top: 16px;
    background: rgba(59, 130, 246, 0.2);
    text-align: center;
    padding: 14px;
    border-radius: 8px;
    color: #93c5fd;
    font-weight: 600;
    font-size: 14px;
}

/* Features Section */
.features-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 24px;
}

.section-title {
    text-align: center;
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 64px;
    letter-spacing: -1px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.glass-card {
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 40px 32px;
    backdrop-filter: blur(10px);
    transition: transform 0.3s, background 0.3s;
}

.glass-card:hover {
    transform: translateY(-5px);
    background: rgba(30, 41, 59, 0.6);
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
    font-weight: 700;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.6;
}

/* Pricing Section */
.pricing-section {
    max-width: 1000px;
    margin: 0 auto;
    padding: 100px 24px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 840px;
    margin: 0 auto;
}

.pricing-card {
    position: relative;
    padding: 48px 40px;
    display: flex;
    flex-direction: column;
    border-radius: 20px;
}

.pricing-card.premium {
    background: rgba(30, 41, 59, 0.7);
    border: 1px solid rgba(59, 130, 246, 0.5);
    box-shadow: 0 20px 40px -15px rgba(37, 99, 235, 0.3);
    transform: scale(1.03);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    padding: 6px 20px;
    border-radius: 99px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
    white-space: nowrap;
}

.pricing-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
}

.price {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -2px;
}

.period {
    font-size: 18px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0;
}

.price-desc {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--glass-border);
}

.pricing-features {
    list-style: none;
    margin-bottom: auto;
}

.pricing-features li {
    font-size: 15px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
}

.pricing-features li.disabled {
    color: rgba(255, 255, 255, 0.3);
}

/* Footer */
.footer {
    border-top: 1px solid var(--glass-border);
    padding: 40px 0;
    margin-top: 80px;
}

.footer-container {
    flex-wrap: wrap;
    gap: 24px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: white;
}

.copyright {
    color: var(--text-muted);
    font-size: 14px;
    width: 100%;
    text-align: center;
    margin-top: 24px;
}

/* Responsive */
@media (max-width: 968px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 120px;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .nav-links {
        display: none;
    }
    
    .pricing-card.premium {
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .hero-title {
        font-size: 48px;
    }
}