/* Base Styles & Variables */
:root {
    --primary: #8C52FF;
    --primary-hover: #733cff;
    --secondary: #FF66C4;
    --dark: #0F172A;
    --slate: #1E293B;
    --gray: #64748B;
    --light: #F8FAFC;
    --white: #FFFFFF;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    
    --bg: #09090b;
    --card-bg: #18181b;
    --border: #27272a;
    
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.clone-tag {
    font-size: 0.5em;
    background: linear-gradient(135deg, var(--secondary), var(--warning));
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 5px;
    vertical-align: top;
    font-weight: 700;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
}

h2 span, h1 span {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    font-family: var(--font-sans);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(140, 82, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(140, 82, 255, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--white);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.4);
}

.btn-large {
    padding: 14px 32px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

.btn-text {
    font-weight: 500;
    color: var(--light);
    transition: var(--transition);
}

.btn-text:hover {
    color: var(--primary);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(9, 9, 11, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    background: rgba(9, 9, 11, 0.95);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 15px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand i {
    color: var(--primary);
    font-size: 1.8rem;
}

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

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: #a1a1aa;
    transition: var(--transition);
}

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

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

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    max-width: 1280px;
    margin: 120px auto 60px;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    min-height: calc(100vh - 180px);
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #a1a1aa;
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    gap: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.stat {
    font-weight: 600;
    color: #a1a1aa;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.hero-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.05);
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(140, 82, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero-img {
    width: 100%;
    height: auto;
    display: block;
    transform: scale(1.02);
    transition: transform 0.5s ease;
}

.hero-img:hover {
    transform: scale(1.05);
}

.floating-badge {
    position: absolute;
    background: rgba(24, 24, 27, 0.9);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: float 4s ease-in-out infinite;
}

.floating-badge i {
    color: var(--secondary);
}

.badge-1 {
    top: 20px;
    right: -20px;
    animation-delay: 0s;
}

.badge-2 {
    bottom: 40px;
    left: -20px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Features */
.features {
    padding: 100px 24px;
    background: #0c0c0e;
}

.section-container {
    max-width: 1280px;
    margin: 0 auto;
}

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

.section-header h2 {
    font-size: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 40px 30px;
    border-radius: 20px;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(140, 82, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: white;
}

.bg-purple { background: linear-gradient(135deg, #a855f7, #7e22ce); }
.bg-blue { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.bg-orange { background: linear-gradient(135deg, #f97316, #c2410c); }
.bg-green { background: linear-gradient(135deg, #10b981, #047857); }

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.feature-card p {
    color: #a1a1aa;
    margin-bottom: 24px;
}

.feature-link {
    color: var(--primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    transition: var(--transition);
}

.feature-link:hover {
    gap: 12px;
    color: var(--secondary);
}

/* AI Tools */
.ai-tools {
    padding: 120px 24px;
    max-width: 1280px;
    margin: 0 auto;
}

.ai-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.tag {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(140, 82, 255, 0.1);
    color: #d8b4fe;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
    border: 1px solid rgba(140, 82, 255, 0.3);
}

.ai-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.ai-content > p {
    font-size: 1.1rem;
    color: #a1a1aa;
    margin-bottom: 40px;
}

.ai-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.ai-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.ai-item i {
    font-size: 1.5rem;
    color: var(--secondary);
    background: rgba(255, 102, 196, 0.1);
    padding: 12px;
    border-radius: 12px;
}

.ai-item h4 {
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.ai-item p {
    color: #a1a1aa;
    font-size: 0.95rem;
}

.ai-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.ai-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.05);
}

/* Pricing */
.pricing {
    padding: 100px 24px;
    max-width: 1280px;
    margin: 0 auto;
}

.pricing-header {
    text-align: center;
    margin-bottom: 60px;
}

.pricing-header h2 {
    font-size: 3rem;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.price-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 40px;
    border-radius: 24px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.price-card.popular {
    background: linear-gradient(180deg, #18181b 0%, #0c0c0e 100%);
    border: 1px solid var(--primary);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(140, 82, 255, 0.15);
}

.popular-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.price-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.price {
    display: flex;
    align-items: baseline;
    margin-bottom: 20px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 700;
}

.amount {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    line-height: 1;
}

.period {
    color: #a1a1aa;
    margin-left: 8px;
}

.plan-desc {
    color: #a1a1aa;
    font-size: 0.95rem;
    margin-bottom: 30px;
    min-height: 50px;
}

.plan-features {
    margin-bottom: 40px;
    flex-grow: 1;
}

.plan-features li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    color: #e4e4e7;
}

.plan-features i {
    color: var(--primary);
    margin-top: 4px;
}

/* Footer */
.footer {
    background: #09090b;
    border-top: 1px solid var(--border);
    padding: 80px 24px 40px;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: #a1a1aa;
    margin: 20px 0;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    color: white;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.link-group h4 {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.link-group a {
    display: block;
    color: #a1a1aa;
    margin-bottom: 12px;
    transition: var(--transition);
}

.link-group a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.footer-bottom {
    max-width: 1280px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid var(--border);
    text-align: center;
    color: #64748b;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .pricing-cards {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 992px) {
    .hero, .ai-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-subtitle {
        margin: 0 auto 40px;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }

    .ai-item {
        text-align: left;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions .btn, .nav-actions .btn-text {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .section-header h2, .ai-content h2, .pricing-header h2 {
        font-size: 2.5rem;
    }
}