:root {
    --bg-dark: #0f172a;
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --secondary: #8b5cf6;
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --red: #ef4444;
}

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

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

/* Dynamic Blobs (Background) */
.blob {
    position: absolute;
    filter: blur(80px);
    z-index: -1;
    border-radius: 50%;
    animation: float 10s infinite ease-in-out alternate;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    left: -100px;
    opacity: 0.3;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: var(--secondary);
    top: 40%;
    right: -50px;
    opacity: 0.2;
    animation-delay: -5s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(30px, 50px) scale(1.1); }
}

/* Typography */
h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.text-gradient {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-red {
    color: var(--red);
}

p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

/* Glassmorphism Utilities */
.glass-nav {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.2);
}

.glass-img {
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    width: 100%;
    max-width: 500px;
    display: block;
    animation: floatImage 6s infinite ease-in-out alternate;
}

@keyframes floatImage {
    0% { transform: translateY(0); }
    100% { transform: translateY(-15px); }
}

/* Navigation */
.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

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

/* Buttons */
.btn-primary, .btn-primary-small {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    transition: opacity 0.3s ease, transform 0.2s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-primary {
    padding: 15px 30px;
    font-size: 1.1rem;
}

.btn-primary-small {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    font-weight: 600;
    padding: 15px 30px;
    border-radius: 50px;
    border: 1px solid var(--glass-border);
    transition: background 0.3s ease;
    display: inline-block;
}

.btn-primary:hover, .btn-primary-small:hover {
    opacity: 0.9;
    transform: scale(1.05);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

.w-100 {
    width: 100%;
    text-align: center;
}

/* Badges */
.badge {
    background: rgba(59, 130, 246, 0.2);
    color: var(--primary);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 20px;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

/* Layout Sections */
section, header {
    padding: 100px 5%;
}

.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 100vh;
    padding-top: 150px;
    gap: 50px;
}

.hero-content {
    flex: 1;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-cta {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

/* Grids */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card i {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.card h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

/* Features */
.feature-row {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

.feature-text {
    flex: 1;
    background: rgba(255, 255, 255, 0.02);
    padding: 30px;
    border-radius: 20px;
    border-left: 4px solid var(--primary);
}

.feature-text h3 {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Pricing */
.pricing {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pricing-card {
    max-width: 400px;
    width: 100%;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pricing-card.highlight {
    border: 2px solid var(--primary);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.2);
}

.badge-best {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--primary);
    color: white;
    padding: 5px 40px;
    font-size: 0.8rem;
    font-weight: bold;
    transform: rotate(45deg);
}

.price {
    font-size: 3.5rem;
    font-weight: 800;
    margin: 20px 0;
    color: white;
}

.currency {
    font-size: 1.5rem;
    vertical-align: top;
    margin-right: 5px;
}

.period {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.strike {
    text-decoration: line-through;
    color: var(--red);
    font-size: 0.9rem;
}

.pricing-features {
    list-style: none;
    margin: 30px 0;
    text-align: left;
}

.pricing-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features i {
    color: var(--primary);
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 5%;
    border-top: 1px solid var(--glass-border);
    background: rgba(15, 23, 42, 0.9);
}

footer .logo {
    justify-content: center;
    margin-bottom: 15px;
}

/* Responsive */
@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
    }
    
    .hero-cta {
        justify-content: center;
    }

    .feature-row {
        flex-direction: column;
    }
    
    h1 {
        font-size: 2.5rem;
    }
}