:root {
    --bg-color: #f8fafc;
    --card-bg: rgba(255, 255, 255, 0.8);
    --card-border: rgba(0, 0, 0, 0.08);
    --text-main: #0f172a;
    --text-muted: #64748b;
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --secondary: #3b82f6;
    --gradient-1: #8b5cf6;
    --gradient-2: #3b82f6;
    --gradient-3: #ec4899;
}

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

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

/* Background Glows */
body::before, body::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    opacity: 0.15;
}
body::before {
    top: -100px;
    left: -200px;
    background: var(--gradient-1);
}
body::after {
    bottom: 20%;
    right: -200px;
    background: var(--gradient-2);
}

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
}

/* Utilities */
.gradient-text {
    background: linear-gradient(135deg, var(--gradient-1), var(--gradient-2), var(--gradient-3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--card-border);
}

.glass-panel {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 5%;
    z-index: 1000;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background: var(--primary);
    color: white;
}
.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-glow {
    background: linear-gradient(135deg, var(--gradient-1), var(--gradient-2));
    color: white;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
}
.btn-glow:hover {
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.7);
    transform: translateY(-2px) scale(1.02);
}

.btn-secondary {
    background: rgba(0, 0, 0, 0.03);
    color: var(--text-main);
    border: 1px solid rgba(0, 0, 0, 0.1);
}
.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}

.full-width {
    width: 100%;
    margin-top: 1.5rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 8rem 5% 4rem;
}

.hero-content {
    max-width: 900px;
    width: 100%;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
}

/* Hero Image */
.hero-image-container {
    margin: 0 auto;
    width: 100%;
    max-width: 900px;
    text-align: center;
    overflow: hidden;
    padding: 10px;
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* Features */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}
.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.features {
    padding: 6rem 5%;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}
.feature-card {
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.3), 0 0 20px rgba(139, 92, 246, 0.1);
}
.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}
.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}
.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* How It Works */
.how-it-works {
    padding: 6rem 5%;
    background-color: rgba(0, 0, 0, 0.02);
}
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}
.step-card {
    text-align: center;
    padding: 2rem;
}
.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gradient-1), var(--gradient-2));
    color: white;
    font-size: 1.8rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-family: 'Outfit', sans-serif;
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}
.step-card h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}
.step-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Pricing */
.pricing {
    padding: 6rem 5%;
}
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}
.pricing-card {
    padding: 2.5rem;
    position: relative;
    display: flex;
    flex-direction: column;
}
.pricing-card.popular {
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.1);
}
.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--gradient-1), var(--gradient-2));
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}
.pricing-card h3 {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}
.price {
    font-size: 3rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    margin-bottom: 0.5rem;
}
.credits {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 2rem;
}
.features-list {
    list-style: none;
    flex: 1;
}
.features-list li {
    margin-bottom: 1rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Footer */
.footer {
    padding: 2rem 5%;
    margin-top: 4rem;
}
.footer-content {
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}
.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }

/* Responsive */
@media (max-width: 768px) {
    .hero-title { font-size: 2.5rem; }
    .nav-links { display: none; }
    .hero-actions { flex-direction: column; }
    .hero-actions { flex-direction: column; }
}