/* ===========================
   SOCIAL BOTS - MAIN STYLES
   Enterprise AI Social Media Portal
   CLMGH Technologies
   =========================== */

/* CSS Reset & Base */
* {
    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;
    line-height: 1.6;
    color: #ffffff;
    background: #0a0a0a;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Background Elements */
.bg-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 204, 0, 0.1), rgba(255, 204, 0, 0.05));
    filter: blur(40px);
    animation: float 20s ease-in-out infinite;
}

.bg-circle-1 {
    width: 400px;
    height: 400px;
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.bg-circle-2 {
    width: 600px;
    height: 600px;
    top: 50%;
    right: -15%;
    animation-delay: -7s;
}

.bg-circle-3 {
    width: 300px;
    height: 300px;
    bottom: 10%;
    left: 30%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) translateX(0px) scale(1); }
    33% { transform: translateY(-30px) translateX(20px) scale(1.05); }
    66% { transform: translateY(20px) translateX(-15px) scale(0.95); }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 204, 0, 0.1);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 204, 0, 0.2);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.nav-brand h1 {
    font-size: 1.8rem;
    font-weight: 800;
    color: #ffcc00;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    margin: 0;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #ffcc00;
    transform: translateY(-1px);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background: linear-gradient(90deg, #ffcc00, #ffd700);
    transition: all 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
    left: 0;
}

.btn-client-portal {
    background: linear-gradient(135deg, #ffcc00, #ffd700);
    color: #0a0a0a;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(255, 204, 0, 0.3);
}

.btn-client-portal:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 204, 0, 0.4);
    background: linear-gradient(135deg, #ffd700, #ffcc00);
}

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

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: #ffcc00;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 500px;
    gap: 80px;
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, #ffcc00, #ffd700, #ffaa00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
    max-width: 550px;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 3rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(248, 246, 246, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 204, 0, 0.1);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 204, 0, 0.1);
    border-color: rgba(255, 204, 0, 0.3);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 1.5rem;
    filter: grayscale(100%) brightness(1.5);
}

.feature-item span {
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.btn-primary {
    background: linear-gradient(135deg, #ffcc00, #ffd700);
    color: #0a0a0a;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 30px rgba(255, 204, 0, 0.3);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(255, 204, 0, 0.4);
    background: linear-gradient(135deg, #ffd700, #ffaa00);
}

.btn-primary.large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.btn-secondary {
    background: transparent;
    color: #ffffff;
    padding: 16px 32px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #ffcc00;
    color: #ffcc00;
    transform: translateY(-2px);
}

.btn-secondary.large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

/* Hero Demo Chat */
.hero-demo {
    position: relative;
}

.demo-chat {
    background: rgba(20, 20, 20, 0.9);
    border: 1px solid rgba(255, 204, 0, 0.2);
    border-radius: 20px;
    padding: 0;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    max-width: 450px;
    backdrop-filter: blur(20px);
}

.chat-header {
    background: linear-gradient(135deg, rgba(255, 204, 0, 0.1), rgba(255, 204, 0, 0.05));
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 204, 0, 0.1);
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.status-dot {
    width: 12px;
    height: 12px;
    background: #4ade80;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.chat-status span {
    font-weight: 600;
    color: #ffcc00;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}

.chat-messages {
    padding: 1.5rem;
    min-height: 200px;
}

.chat-message {
    margin-bottom: 1rem;
}

.bot-message .message-content {
    background: rgba(255, 204, 0, 0.1);
    border: 1px solid rgba(255, 204, 0, 0.2);
    color: #ffffff;
    padding: 1rem;
    border-radius: 18px 18px 18px 6px;
    font-size: 0.95rem;
    line-height: 1.5;
    max-width: 320px;
}

.chat-typing {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.typing-dots {
    display: flex;
    gap: 4px;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 18px;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    background: #ffcc00;
    border-radius: 50%;
    opacity: 0.3;
    animation: typing 1.4s infinite ease-in-out;
}

.typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.typing-dots span:nth-child(2) { animation-delay: -0.16s; }
.typing-dots span:nth-child(3) { animation-delay: 0s; }

@keyframes typing {
    0%, 80%, 100% { 
        transform: scale(0.8);
        opacity: 0.3;
    }
    40% { 
        transform: scale(1);
        opacity: 1;
    }
}

/* Features Section */
.features {
    padding: 120px 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.95) 0%, rgba(15, 15, 15, 0.95) 100%);
}

.features-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff, rgba(255, 255, 255, 0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid rgba(255, 204, 0, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    background: rgba(25, 25, 25, 0.9);
    border-color: rgba(255, 204, 0, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(255, 204, 0, 0.1);
}

.feature-card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    filter: grayscale(100%) brightness(1.5);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    font-size: 1rem;
}

/* Platforms Section */
.platforms {
    padding: 120px 0;
    background: rgba(5, 5, 5, 0.95);
}

.platforms-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.platforms h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #ffffff;
}

.platforms p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 4rem;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.platform-item {
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    transition: all 0.3s ease;
    text-align: center;
}

.platform-item:hover {
    background: rgba(25, 25, 25, 0.9);
    border-color: rgba(255, 204, 0, 0.3);
    transform: translateY(-5px);
}

.platform-item.coming-soon {
    opacity: 0.6;
    border-style: dashed;
}

.platform-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.platform-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.platform-item p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin: 0;
}

/* CTA Section */
.cta-section {
    padding: 120px 0;
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.95) 0%, rgba(10, 10, 10, 0.95) 100%);
    text-align: center;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.cta-section h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff, #ffcc00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-section p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
}

.cta-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.cta-note p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

/* Footer */
.footer {
    background: rgba(5, 5, 5, 0.98);
    border-top: 1px solid rgba(255, 204, 0, 0.1);
    padding: 4rem 0 2rem;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: #ffcc00;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.footer-column h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

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

.footer-column li {
    margin-bottom: 0.75rem;
}

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

.footer-column a:hover {
    color: #ffcc00;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }
    
    .hero-content {
        max-width: 700px;
        margin: 0 auto;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        gap: 0;
        padding: 2rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu li {
        margin-bottom: 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-section h2 {
        font-size: 2.2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 1rem;
    }
    
    .hero-container,
    .features-container,
    .platforms-container,
    .cta-container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .platforms-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-chat {
        max-width: 100%;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-primary {
        border: 2px solid #000000;
    }
    
    .btn-secondary {
        border-width: 3px;
    }
    
    .feature-card,
    .platform-item {
        border-width: 2px;
    }
}

/* Focus states for accessibility */
.btn-primary:focus,
.btn-secondary:focus,
.nav-link:focus {
    outline: 2px solid #ffcc00;
    outline-offset: 2px;
}

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #ffcc00;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}