/* ===================================
   futurePressAI - Modern Futuristic CSS
   Dark theme with neon accents
   =================================== */

/* === CSS Variables === */
:root {
    /* Colors */
    --color-bg-primary: #0a0e1a;
    --color-bg-secondary: #121829;
    --color-bg-tertiary: #1a2137;
    --color-text-primary: #ffffff;
    --color-text-secondary: #b8c5d6;
    --color-text-muted: #6b7a8f;

    /* Neon Accents */
    --color-neon-blue: #00d4ff;
    --color-neon-cyan: #00ffff;
    --color-neon-magenta: #0066ff;
    --color-neon-purple: #0066ff;
    --color-neon-teal: #00ff88;
    --color-neon-orange: #ff6600;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #0066ff 100%);
    --gradient-secondary: linear-gradient(135deg, #00ff88 0%, #00d4ff 100%);
    --gradient-accent: linear-gradient(135deg, #0066ff 0%, #ff6600 100%);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Typography */
    --font-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Montserrat', sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.6s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 212, 255, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 212, 255, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 212, 255, 0.3);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.5);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* === Reset & Base === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    font-size: 16px !important;
}

body {
    font-family: var(--font-primary);
    font-size: 16px !important;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

p { margin-bottom: var(--spacing-sm); }

a {
    color: var(--color-neon-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover { color: var(--color-neon-cyan); }

/* === Container === */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* === Sections === */
.section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* === Gradient Text === */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-neon-blue);
    border: 2px solid var(--color-neon-blue);
}

.btn-secondary:hover {
    background: rgba(0, 212, 255, 0.1);
    box-shadow: var(--shadow-md);
}

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

/* === Navigation === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    transition: all var(--transition-base);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.logo {
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.5));
}

.brand-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 400;
}

.brand-text strong {
    font-weight: 900;
    color: var(--color-neon-blue);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-neon-blue);
    transition: all var(--transition-base);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.25rem;
    align-items: center;
    padding: 0;
}

.nav-menu a {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
    position: relative;
    padding: 0.25rem 0.5rem;
    display: inline-block;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

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

.nav-menu a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-actions .btn {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

.language-selector {
    display: flex;
    gap: 0.35rem;
    margin-right: 0.75rem;
}

.lang-btn {
    padding: 0.4rem 0.6rem;
    background: transparent;
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-family: var(--font-display);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-btn:hover,
.lang-btn.active {
    background: rgba(0, 212, 255, 0.2);
    border-color: var(--color-neon-blue);
    color: var(--color-neon-blue);
}

/* === Hero Section === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

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

#heroCanvas {
    width: 100%;
    height: 100%;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    animation: fadeInUp 1s ease 0.6s both;
}

.stat-item {
    padding: var(--spacing-md);
    background: rgba(26, 33, 55, 0.5);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.stat-value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--color-neon-blue);
    border-radius: 13px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--color-neon-blue);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

/* === About Section === */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-text p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.about-highlights {
    list-style: none;
    margin-top: var(--spacing-md);
}

.about-highlights li {
    padding: var(--spacing-xs) 0;
    padding-left: 2rem;
    position: relative;
    color: var(--color-text-secondary);
}

.about-highlights li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-neon-teal);
    font-weight: bold;
    font-size: 1.25rem;
}

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

.ai-visualization {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1;
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-xl);
    background: rgba(26, 33, 55, 0.3);
    padding: var(--spacing-md);
}

/* === Features Section === */
.features {
    background: var(--color-bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    padding: var(--spacing-md);
    background: rgba(26, 33, 55, 0.5);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.5s;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    border-color: var(--color-neon-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
}

.feature-icon {
    margin-bottom: var(--spacing-sm);
}

.feature-icon svg {
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.5));
}

.feature-title {
    color: var(--color-neon-blue);
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    color: var(--color-text-secondary);
}

/* === Benefits Section === */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.benefit-item {
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(0, 102, 255, 0.05));
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.benefit-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.benefit-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    color: rgba(0, 212, 255, 0.1);
    position: absolute;
    top: -10px;
    right: var(--spacing-sm);
    line-height: 1;
}

.benefit-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.benefit-description {
    color: var(--color-text-secondary);
    position: relative;
    z-index: 1;
}

/* === Demo Section === */
.demo {
    background: var(--color-bg-secondary);
}

.demo-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.browser-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.browser-header {
    background: rgba(26, 33, 55, 0.8);
    padding: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.browser-dots {
    display: flex;
    gap: 6px;
}

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

.dot-red { background: #ff5f57; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #28ca42; }

.browser-url {
    flex: 1;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.5rem var(--spacing-sm);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.browser-content {
    background: var(--color-bg-primary);
    aspect-ratio: 16/10;
}

.browser-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.demo-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.demo-feature-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.demo-icon {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.demo-text h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.demo-text p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

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

/* === Technical Section === */
.technical-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.tech-category {
    padding: var(--spacing-md);
    background: rgba(26, 33, 55, 0.3);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-lg);
}

.tech-category-title {
    color: var(--color-neon-blue);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

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

.tech-list li {
    padding: 0.5rem 0;
    color: var(--color-text-secondary);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.tech-list li:last-child {
    border-bottom: none;
}

.architecture-diagram {
    margin-top: var(--spacing-lg);
}

.diagram-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.diagram-container {
    padding: var(--spacing-md);
    background: rgba(26, 33, 55, 0.3);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-lg);
}

.architecture-svg {
    width: 100%;
    height: auto;
}

.arch-box {
    fill: rgba(0, 212, 255, 0.1);
    stroke: var(--color-neon-blue);
    stroke-width: 2;
}

.arch-database {
    fill: rgba(0, 102, 255, 0.1);
    stroke: var(--color-neon-purple);
}

.arch-text {
    fill: var(--color-text-primary);
    font-family: var(--font-display);
    font-size: 14px;
}

.arch-line {
    stroke: var(--color-neon-blue);
    stroke-width: 2;
}

/* === Multilingual Section === */
.multilingual {
    background: var(--color-bg-secondary);
}

.multilingual-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.multilingual-text {
    max-width: 500px;
}

.language-badges {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.lang-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-sm);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-md);
    min-width: 100px;
}

.lang-flag {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.lang-name {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.globe-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.globe {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(0, 212, 255, 0.3), rgba(0, 102, 255, 0.1));
    border: 2px solid rgba(0, 212, 255, 0.5);
    position: relative;
    animation: rotate 20s linear infinite;
    box-shadow: 0 0 60px rgba(0, 212, 255, 0.3);
}

/* === Pipeline Section === */
.pipeline-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* === Agents Section === */
.agents {
    background: var(--color-bg-secondary);
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.agent-card {
    padding: var(--spacing-md);
    background: rgba(26, 33, 55, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.agent-card:hover {
    border-color: var(--color-neon-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
}

.agent-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.agent-title {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
    color: var(--color-neon-blue);
}

.agent-role {
    font-size: 0.875rem;
    color: var(--color-neon-cyan);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.agent-description {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.agent-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: var(--spacing-sm);
}

.agent-stat {
    padding: 0.25rem 0.75rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

/* === Blog Section === */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.blog-card {
    background: rgba(26, 33, 55, 0.5);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-neon-blue);
}

.blog-image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-category {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.blog-content {
    padding: var(--spacing-md);
}

.blog-date {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.blog-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.blog-excerpt {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.blog-link {
    color: var(--color-neon-blue);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: transform var(--transition-fast);
}

.blog-link:hover {
    transform: translateX(4px);
}

/* === Contact Section === */
.contact {
    background: var(--color-bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-text {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

.contact-methods {
    list-style: none;
}

.contact-methods li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    color: var(--color-text-secondary);
}

.contact-methods svg {
    color: var(--color-neon-blue);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: rgba(0, 212, 255, 0.2);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.social-link svg {
    color: var(--color-neon-blue);
}

.contact-form-wrapper {
    padding: var(--spacing-md);
    background: rgba(26, 33, 55, 0.5);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--color-text-secondary);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    padding: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-neon-blue);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* === Footer === */
.footer {
    background: rgba(10, 14, 26, 0.95);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    color: var(--color-text-secondary);
    font-size: 0.75rem;
}

.footer-title {
    font-size: 0.9rem;
    color: var(--color-neon-blue);
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.35rem;
    font-size: 0.75rem;
}

.footer-links a {
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-neon-blue);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

.copyright {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.footer-lang {
    display: flex;
    gap: 0.5rem;
}

/* === Animations === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes scroll {
    0% { transform: translateX(-50%) translateY(0); opacity: 1; }
    100% { transform: translateX(-50%) translateY(12px); opacity: 0; }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Data AOS (Animate on Scroll) attributes */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(-30px);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

[data-aos="zoom-in"] {
    transform: scale(0.95);
}

/* === Responsive Design === */
@media (max-width: 968px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: rgba(10, 14, 26, 0.98);
        padding: var(--spacing-md);
        transition: left var(--transition-base);
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .about-content,
    .demo-content,
    .multilingual-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .about-visual {
        order: 2;
        margin-top: var(--spacing-md);
        position: relative;
        width: 100%;
        min-height: 300px;
    }

    .about-text {
        order: 1;
    }

    .ai-visualization {
        position: relative !important;
        width: 100% !important;
        max-width: 100% !important;
        aspect-ratio: auto !important;
        height: auto !important;
        overflow: hidden;
    }

    .neural-network {
        width: 100% !important;
        height: auto !important;
        display: block;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 640px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .features-grid,
    .benefits-grid,
    .tech-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .language-badges {
        flex-direction: column;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    /* Sakrij grafiku na malim ekranima */
    .about-visual {
        display: none !important;
    }
}

/* === Print Styles === */
@media print {
    .navbar,
    .nav-toggle,
    .scroll-indicator,
    .hero-background {
        display: none;
    }

    .section {
        page-break-inside: avoid;
    }
}

/* === Article Pages === */
.article-header {
    padding-top: 120px;
    padding-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(0, 102, 255, 0.05));
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.breadcrumb a {
    color: var(--color-neon-blue);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--color-neon-cyan);
}

.article-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.article-category {
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.article-date,
.article-reading-time {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.article-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.article-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    max-width: 800px;
}

.article-container {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--spacing-lg);
    align-items: start;
}

.article-body {
    max-width: 800px;
}

.article-body h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-neon-blue);
    font-size: 2rem;
}

.article-body h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--color-neon-cyan);
    font-size: 1.5rem;
}

.article-body h4 {
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.article-body p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.article-body ul,
.article-body ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
    color: var(--color-text-secondary);
}

.article-body li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.article-body strong {
    color: var(--color-neon-blue);
    font-weight: 600;
}

.article-highlight {
    padding: var(--spacing-md);
    background: rgba(0, 212, 255, 0.05);
    border-left: 4px solid var(--color-neon-blue);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
}

.article-highlight h4 {
    color: var(--color-neon-blue);
    margin-bottom: var(--spacing-sm);
}

.article-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.stat-card {
    padding: var(--spacing-md);
    background: rgba(26, 33, 55, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-lg);
    text-align: center;
}

.stat-card .stat-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.stat-card .stat-label {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.article-cta {
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 255, 0.1));
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-lg);
    text-align: center;
    margin-top: var(--spacing-xl);
}

.article-cta h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-neon-blue);
}

.article-cta p {
    margin-bottom: var(--spacing-md);
}

.article-cta .btn {
    margin: 0 var(--spacing-xs);
}

/* === Article Sidebar === */
.article-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    padding: var(--spacing-md);
    background: rgba(26, 33, 55, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.sidebar-card h3 {
    font-size: 1.25rem;
    color: var(--color-neon-blue);
    margin-bottom: var(--spacing-sm);
}

.sidebar-card p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
}

.related-articles {
    list-style: none;
    padding: 0;
}

.related-articles li {
    margin-bottom: var(--spacing-sm);
}

.related-articles a {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
    display: block;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.related-articles a:hover {
    color: var(--color-neon-blue);
}

.share-buttons {
    display: flex;
    gap: var(--spacing-xs);
}

.share-btn {
    flex: 1;
    padding: var(--spacing-xs);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-sm);
    color: var(--color-neon-blue);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.share-btn:hover {
    background: rgba(0, 212, 255, 0.2);
    box-shadow: var(--shadow-md);
}

/* === Mobile Menu Toggle === */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-neon-blue);
    transition: all var(--transition-base);
}

/* === Footer === */
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.footer-section h4 {
    color: var(--color-neon-blue);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.35rem;
    font-size: 0.75rem;
}

.footer-links a {
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-neon-blue);
}

/* === Responsive Article Layout === */
@media (max-width: 968px) {
    .article-container {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        position: static;
    }

    .article-stats {
        grid-template-columns: 1fr;
    }

    .article-cta .btn {
        display: block;
        margin: var(--spacing-xs) 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .article-body p {
        font-size: 1rem;
    }

    .article-body h2 {
        font-size: 1.5rem;
    }

    .article-body h3 {
        font-size: 1.25rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* === Logo Styles === */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.logo svg {
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.5));
}

.logo:hover {
    color: var(--color-neon-blue);
}