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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.4);
}

.btn-primary-large {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 18px 32px;
    border: none;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);
    min-width: 280px;
}

.btn-primary-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.4);
}

.btn-subtitle {
    font-size: 14px;
    font-weight: 400;
    opacity: 0.9;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 12px 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-secondary-large {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 18px 32px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-secondary-large:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: #667eea;
    padding: 12px 24px;
    border: 2px solid #667eea;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 800;
    color: #667eea;
}

.nav-logo i {
    font-size: 28px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-menu a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #667eea;
}

.nav-buttons {
    display: flex;
    gap: 16px;
    align-items: center;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    transition: 0.3s;
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #f093fb, #f5576c);
    top: 50%;
    right: -150px;
    animation-delay: -7s;
}

.orb-3 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    bottom: -250px;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) scale(1); }
    25% { transform: translateY(-20px) scale(1.1); }
    50% { transform: translateY(10px) scale(0.9); }
    75% { transform: translateY(-15px) scale(1.05); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding-top: 100px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(102, 126, 234, 0.2);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 50px;
    padding: 8px 20px;
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 600;
    color: #667eea;
    animation: slideInUp 0.8s ease-out;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 24px;
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    line-height: 1.6;
    animation: slideInUp 0.8s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
    animation: slideInUp 0.8s ease-out 0.6s both;
}

.hero-stats {
    display: flex;
    gap: 60px;
    animation: slideInUp 0.8s ease-out 0.8s both;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #667eea;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
}

.hero-visual {
    position: relative;
    animation: slideInRight 1s ease-out;
}

.app-mockup {
    position: relative;
    z-index: 2;
}

.mockup-window {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.window-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.window-controls {
    display: flex;
    gap: 8px;
}

.window-controls span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ff5f57;
}

.window-controls span:nth-child(2) {
    background: #ffbd2e;
}

.window-controls span:nth-child(3) {
    background: #28ca42;
}

.window-title {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
}

.window-content {
    padding: 24px;
    height: 300px;
}

.ai-chat-interface {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.chat-message {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.chat-message.user .message-avatar {
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.chat-message.ai .message-avatar {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.message-content {
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 16px;
    border-radius: 16px;
    max-width: 80%;
    font-size: 14px;
}

.generating-animation {
    display: flex;
    align-items: center;
    gap: 12px;
}

.video-preview {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #4facfe;
}

.floating-models {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.model-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 8px 12px;
    font-size: 12px;
    font-weight: 600;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: floatModel 8s ease-in-out infinite;
}

.model-card:nth-child(1) {
    top: 20%;
    right: 20%;
    animation-delay: 0s;
}

.model-card:nth-child(2) {
    top: 60%;
    right: 10%;
    animation-delay: -2s;
}

.model-card:nth-child(3) {
    bottom: 30%;
    left: 10%;
    animation-delay: -4s;
}

.model-card:nth-child(4) {
    top: 40%;
    left: -20%;
    animation-delay: -6s;
}

.model-logo {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.1);
}

.model-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.model-icon.openai {
    background: linear-gradient(135deg, #10a37f, #16a34a);
}

.model-icon.anthropic {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
}

.model-icon.google {
    background: linear-gradient(135deg, #4285f4, #34a853);
}

.model-icon.veo {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
}

.model-icon.runway {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
}

.model-icon.pika {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.model-icon.midjourney-img {
    background: linear-gradient(135deg, #7c3aed, #5b21b6);
}

.model-icon.dalle {
    background: linear-gradient(135deg, #10a37f, #059669);
}

.model-icon.stable-img {
    background: linear-gradient(135deg, #ec4899, #be185d);
}

.avatar-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: linear-gradient(135deg, #667eea, #764ba2);
}

@keyframes floatModel {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #a0a0a0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
}

.features {
    padding: 120px 0;
    background: radial-gradient(ellipse at center, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 40px 32px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 32px;
    color: white;
}

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

.feature-card p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 24px;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.8);
}

.feature-list .fas {
    color: #4ade80;
    font-size: 14px;
}

.ai-models {
    padding: 120px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(102, 126, 234, 0.05) 100%);
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.model-category {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.model-category h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    margin-bottom: 24px;
    color: #667eea;
}

.model-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.model-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
}

.model-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(8px);
}

.model-item img {
    width: 48px;
    height: 48px;
    border-radius: 12px;
}

.model-info h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.model-info p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.model-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: linear-gradient(135deg, #f093fb, #f5576c);
    color: white;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
}

.free-tokens {
    padding: 120px 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(240, 147, 251, 0.1) 100%);
}

.tokens-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.tokens-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #f093fb, #f5576c);
    border-radius: 50px;
    padding: 8px 20px;
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 600;
    color: white;
}

.tokens-info h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.tokens-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.tokens-breakdown {
    margin-bottom: 40px;
}

.token-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.token-item i {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 12px;
    font-size: 20px;
}

.token-item div strong {
    display: block;
    font-size: 16px;
    margin-bottom: 4px;
}

.token-item div span {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.tokens-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.token-counter {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    padding: 4px;
    box-shadow: 0 0 100px rgba(102, 126, 234, 0.3);
}

.counter-display {
    width: 100%;
    height: 100%;
    background: #0a0a0a;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.counter-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #f093fb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.counter-label {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
}

.token-animations {
    position: absolute;
    width: 100%;
    height: 100%;
}

.token-particle {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #4facfe;
    border-radius: 50%;
    animation: particleFloat 3s ease-in-out infinite;
}

.token-particle:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.token-particle:nth-child(2) {
    top: 30%;
    right: 20%;
    animation-delay: -1s;
}

.token-particle:nth-child(3) {
    bottom: 20%;
    left: 30%;
    animation-delay: -2s;
}

.token-particle:nth-child(4) {
    bottom: 30%;
    right: 30%;
    animation-delay: -1.5s;
}


@keyframes particleFloat {
    0%, 100% { transform: translateY(0px) scale(1); opacity: 0.7; }
    50% { transform: translateY(-20px) scale(1.2); opacity: 1; }
}

.capabilities {
    padding: 120px 0;
}

.capabilities-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 60px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 8px;
    backdrop-filter: blur(10px);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.tab-button {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    padding: 16px 24px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-family: inherit;
}

.tab-button.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3);
}

.tab-button:hover:not(.active) {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.tab-content {
    position: relative;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.5s ease-in;
}

.tab-panel.active {
    display: block;
}

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

.showcase-media {
    position: relative;
}

.video-placeholder {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.video-placeholder i {
    font-size: 48px;
    color: #667eea;
}

.photo-grid {
    display: flex;
    align-items: center;
    gap: 20px;
}

.photo-item {
    flex: 1;
}

.photo-placeholder {
    background: linear-gradient(135deg, #667eea, #764ba2);
    height: 200px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
}

.photo-placeholder.enhanced {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.photo-arrow {
    font-size: 24px;
    color: #667eea;
}

.chat-demo {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.chat-header {
    background: rgba(255, 255, 255, 0.1);
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-weight: 600;
}

.chat-messages {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chat-msg {
    padding: 12px 16px;
    border-radius: 12px;
    max-width: 80%;
}

.chat-msg.user {
    background: linear-gradient(135deg, #667eea, #764ba2);
    align-self: flex-end;
    margin-left: auto;
}

.chat-msg.ai {
    background: rgba(255, 255, 255, 0.1);
    align-self: flex-start;
}

.code-editor {
    background: #1e1e1e;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.editor-header {
    background: #2d2d2d;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    font-weight: 600;
}

.editor-content {
    padding: 20px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 14px;
    line-height: 1.5;
}

.code-line {
    margin-bottom: 8px;
    color: #61dafb;
}

.showcase-details h3 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.showcase-details p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
    line-height: 1.6;
}

.showcase-details ul {
    list-style: none;
}

.showcase-details li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

.showcase-details .fas {
    color: #4ade80;
}

.pricing {
    padding: 120px 0;
    background: radial-gradient(ellipse at center, rgba(240, 147, 251, 0.1) 0%, transparent 70%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 40px 32px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
}

.pricing-card.featured {
    transform: scale(1.05);
    background: rgba(102, 126, 234, 0.1);
    border: 2px solid #667eea;
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.3);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #f093fb, #f5576c);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
}

.pricing-header h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 12px;
}

.currency {
    font-size: 24px;
    font-weight: 600;
}

.amount {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.period {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.6);
}

.pricing-header p {
    color: rgba(255, 255, 255, 0.7);
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 16px;
}

.pricing-features .fas {
    color: #4ade80;
}

.testimonials {
    padding: 120px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.08);
}

.stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.stars i {
    color: #fbbf24;
}

.testimonial-content p {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.author-info h4 {
    margin-bottom: 4px;
}

.author-info p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.download {
    padding: 120px 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(79, 172, 254, 0.1) 100%);
}

.download-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.download-info h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.download-info p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.download-features {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 40px;
}

.download-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

.download-feature i {
    color: #4ade80;
}

.download-requirements {
    margin-top: 20px;
}

.download-requirements p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.app-preview {
    position: relative;
    max-width: 400px;
    margin: 0 auto;
}

.preview-window {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    overflow: hidden;
}

.window-chrome {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chrome-buttons {
    display: flex;
    gap: 8px;
}

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

.chrome-btn.minimize {
    background: #fbbf24;
}

.chrome-btn.maximize {
    background: #4ade80;
}

.chrome-btn.close {
    background: #f87171;
}

.preview-content {
    padding: 24px;
    height: 300px;
}

.app-interface {
    display: flex;
    height: 100%;
}

.sidebar {
    width: 80px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-right: 20px;
}

.sidebar-item {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.sidebar-item.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.sidebar-item i {
    font-size: 18px;
}

.sidebar-item span {
    font-size: 10px;
    font-weight: 600;
}

.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.typing-indicator {
    display: flex;
    gap: 4px;
    align-items: center;
}

.typing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #667eea;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% { transform: scale(1); opacity: 0.5; }
    30% { transform: scale(1.2); opacity: 1; }
}

.faq {
    padding: 120px 0;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-question h3 {
    font-size: 18px;
    font-weight: 600;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: #667eea;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 32px 24px;
    display: none;
    animation: slideDown 0.3s ease-out;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.cta {
    padding: 120px 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(240, 147, 251, 0.2) 100%);
}

.cta-content {
    text-align: center;
}

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

.cta-content p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 40px;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

.cta-feature i {
    color: #4ade80;
}

.footer {
    background: #050505;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 80px 0 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 800;
    color: #667eea;
    margin-bottom: 16px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 24px;
    line-height: 1.6;
}

.footer-section h4 {
    margin-bottom: 20px;
    color: white;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 12px;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #667eea;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #667eea;
    transform: translateY(-2px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #667eea;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 2000;
    animation: fadeIn 0.3s ease-out;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: rgba(10, 10, 10, 0.95);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    animation: slideInUp 0.4s ease-out;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 32px 32px 0;
    margin-bottom: 24px;
}

.modal-header h3 {
    font-size: 24px;
}

.modal-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.modal-body {
    padding: 0 32px 32px;
}

.register-form {
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.form-group input[type="email"],
.form-group input[type="text"] {
    width: 100%;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: white;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.1);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-group label input[type="checkbox"] {
    margin-right: 8px;
}

.register-benefits {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 24px;
}

.register-benefits h4 {
    margin-bottom: 16px;
    color: #667eea;
}

.register-benefits ul {
    list-style: none;
}

.register-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 14px;
}

.register-benefits .fas {
    color: #4ade80;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
    }
    to {
        opacity: 1;
        max-height: 200px;
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .models-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .tokens-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .download-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .capability-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .download-features {
        justify-content: center;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .download-info h2 {
        font-size: 2rem;
    }
    
    .tokens-info h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .btn-primary-large,
    .btn-secondary-large {
        min-width: 240px;
        padding: 16px 24px;
        font-size: 16px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .modal-content {
        margin: 20px;
        width: calc(100% - 40px);
    }
    
    .modal-header,
    .modal-body {
        padding-left: 24px;
        padding-right: 24px;
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5a6fd8, #6a4190);
}

.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: .5;
    }
}

.feature-card,
.testimonial-card,
.pricing-card,
.model-category {
    position: relative;
    overflow: hidden;
}

.feature-card::before,
.testimonial-card::before,
.pricing-card::before,
.model-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.feature-card:hover::before,
.testimonial-card:hover::before,
.pricing-card:hover::before,
.model-category:hover::before {
    left: 100%;
}

.hero-title {
    position: relative;
}

.hero-title::before,
.hero-title::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.hero-title:hover::before {
    animation: glitch 0.3s ease-in-out;
    color: #ff6b6b;
    z-index: -1;
}

.hero-title:hover::after {
    animation: glitch 0.3s ease-in-out reverse;
    color: #4ecdc4;
    z-index: -2;
}

@keyframes glitch {
    0% { transform: translate(0); opacity: 0; }
    20% { transform: translate(-2px, 2px); opacity: 1; }
    40% { transform: translate(-2px, -2px); opacity: 1; }
    60% { transform: translate(2px, 2px); opacity: 1; }
    80% { transform: translate(2px, -2px); opacity: 1; }
    100% { transform: translate(0); opacity: 0; }
}

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #667eea;
    border-radius: 50%;
    animation: particleMove 20s linear infinite;
}

@keyframes particleMove {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}

button:focus,
.btn-primary:focus,
.btn-secondary:focus,
.btn-outline:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

::selection {
    background: rgba(102, 126, 234, 0.3);
    color: white;
}