/* CSS Custom Properties */
:root {
    --primary-bg: #fefefe;
    --secondary-bg: #f8f9ff;
    --card-bg: #ffffff;
    --accent-color: #9d4edd;
    --accent-hover: #7b2cbf;
    --secondary-accent: #f72585;
    --tertiary-accent: #c77dff;
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --border-color: #e2e8f0;
    --gradient-primary: linear-gradient(135deg, #9d4edd 0%, #f72585 100%);
    --gradient-hero: linear-gradient(135deg, #f8f9ff 0%, #ffffff 50%, #faf5ff 100%);
    --shadow: 0 4px 20px rgba(157, 78, 221, 0.15);
    --shadow-hover: 0 8px 30px rgba(157, 78, 221, 0.25);
    --border-radius: 12px;
    --max-width: 1200px;
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--primary-bg);
    overflow-x: hidden;
}

/* Typography - Elegant Serif for Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
    font-weight: 600;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header and Navigation */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(157, 78, 221, 0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
}

.logo h1 {
    color: var(--accent-color);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    font-family: 'Playfair Display', Georgia, serif;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

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

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

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.85rem;
    font-weight: 500;
}

.lang-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-1px);
}

.lang-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--accent-color);
}

.flag {
    font-size: 1rem;
}

.lang-text {
    font-size: 0.8rem;
    font-weight: 600;
}

/* Main content */
main {
    margin-top: 80px;
}

/* Hero section */
.hero {
    background: var(--gradient-hero);
    padding: 8rem 0 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(157, 78, 221, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero h2 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    letter-spacing: -1px;
    font-family: 'Playfair Display', Georgia, serif;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.5;
}

/* Rotating Word Animation */
.rotating-word {
    color: var(--secondary-accent) !important;
    font-weight: 700;
    display: inline-block;
    min-width: 120px;
    text-align: left;
    opacity: 1 !important;
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    position: relative;
    text-decoration: underline;
    text-decoration-color: var(--tertiary-accent);
    text-underline-offset: 4px;
    text-decoration-thickness: 2px;
    background: none !important;
    -webkit-background-clip: text;
    -webkit-text-fill-color: var(--secondary-accent) !important;
    background-clip: text;
}

.rotating-word.fade-out {
    opacity: 0;
    transform: translateY(-10px);
}

.rotating-word.fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* CTA Buttons */
.cta-primary, .cta-secondary {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow);
}

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

.cta-secondary {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    width: 100%;
    margin-top: 1rem;
}

.cta-secondary:hover {
    background: var(--accent-color);
    color: white;
}

/* Service Icons - Simple CSS-based designs */
.service-icon-ai {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #D946EF;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    margin: 0 auto;
    transition: all 0.3s ease;
}

.service-icon-gear {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background: #D946EF;
    margin: 0 auto;
    position: relative;
    transition: all 0.3s ease;
}

.service-icon-gear::before {
    content: '⚙️';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    color: white;
}

.service-icon-check {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #D946EF;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto;
    transition: all 0.3s ease;
}

/* Simple emoji-based icons */
.contact-icon,
.chat-icon,
.gdpr-icon {
    font-size: 20px;
    display: inline-block;
    margin-right: 0.75rem;
    vertical-align: middle;
}

.chat-icon {
    margin-right: 0.5rem;
}

/* Contact item h3 alignment */
.contact-item h3 {
    display: flex;
    align-items: center;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

/* GDPR feature list item styling */
.gdpr-features li {
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    font-size: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

/* Services Section */
.services {
    padding: 6rem 0;
    background: var(--secondary-bg);
}

.services h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--card-bg);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transition: left 0.3s ease;
}

.service-card:hover::before {
    left: 0;
}

.service-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1.5rem;
}

.service-card:hover .service-icon-ai,
.service-card:hover .service-icon-gear,
.service-card:hover .service-icon-check {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(217, 70, 239, 0.3);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: var(--primary-bg);
}

.pricing h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.pricing-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    font-weight: 600;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--border-color);
    transition: 0.4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .slider {
    background: var(--gradient-primary);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.save-badge {
    background: var(--secondary-accent);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 0.5rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.pricing-card.popular {
    border-color: var(--accent-color);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.card-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.card-header p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.price {
    margin-bottom: 2rem;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.2rem;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-color);
}

.price-amount.custom {
    font-size: 2rem;
}

.price-currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent-color);
}

.price-period {
    color: var(--text-secondary);
    font-size: 1rem;
}

.features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.features li {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
}

.features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    width: 18px;
    height: 18px;
    color: #D946EF;
    font-weight: 700;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-cta {
    width: 100%;
    padding: 1rem 2rem;
    border: 2px solid var(--accent-color);
    background: transparent;
    color: var(--accent-color);
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pricing-cta:hover {
    background: var(--accent-color);
    color: white;
}

.pricing-cta.primary {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--accent-color);
}

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

.pricing-footer {
    text-align: center;
    padding: 2rem;
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
}

.pricing-footer h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.included-features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 1rem;
}

.included-features span {
    color: var(--text-secondary);
    font-size: 0.9rem;
    position: relative;
}

.included-features span::before {
    content: '✓';
    display: inline-block;
    width: 18px;
    height: 18px;
    margin-right: 0.75rem;
    color: #D946EF;
    font-weight: 700;
    font-size: 14px;
    text-align: center;
    line-height: 18px;
    vertical-align: middle;
}

.custom-note {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.custom-note a {
    color: var(--accent-color);
    text-decoration: none;
}

.custom-note a:hover {
    text-decoration: underline;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: var(--primary-bg);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about h2 {
    font-size: 2.8rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.benefits {
    list-style: none;
}

.benefits li {
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    font-size: 1rem;
    padding-left: 1.5rem;
    position: relative;
}

.benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    width: 18px;
    height: 18px;
    color: #D946EF;
    font-weight: 700;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.stat:hover {
    border-color: var(--accent-color);
    transform: scale(1.02);
}

.stat h3 {
    font-size: 2.5rem;
    color: var(--secondary-accent);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stat p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* GDPR Compliance Section */
.gdpr-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #e8f5e8 0%, #f0f9ff 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.gdpr-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.gdpr-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(34, 197, 94, 0.15);
    border: 2px solid #22c55e;
    min-width: 200px;
}

.gdpr-icon {
    width: 48px;
    height: 48px;
    color: #22c55e;
    margin-bottom: 1rem;
}

.stars {
    font-size: 0.7rem;
    color: #3b82f6;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.badge-text {
    font-weight: 700;
    font-size: 1.1rem;
    color: #22c55e;
}

.gdpr-info {
    flex: 1;
}

.gdpr-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.gdpr-info p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.gdpr-features {
    list-style: none;
    margin-bottom: 2rem;
}


.privacy-link {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: #22c55e;
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: all 0.3s ease;
}

.privacy-link:hover {
    background: #16a34a;
    transform: translateY(-2px);
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--secondary-bg);
}

.contact h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.contact-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 900px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    text-align: center;
}


.contact-item p {
    color: var(--accent-color);
    font-size: 1.1rem;
    font-weight: 500;
}

.contact-form {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(157, 78, 221, 0.15);
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

/* Footer */
footer {
    background: var(--secondary-bg);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    text-align: center;
}

footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

/* AI Demo Chatbot */
.chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    font-family: inherit;
}

.chat-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: var(--shadow-hover);
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 0.95rem;
}

.chat-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(157, 78, 221, 0.3);
}

.chat-icon {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-hover);
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.chat-window.open {
    display: flex;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-header {
    background: var(--gradient-primary);
    color: white;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h3 {
    font-size: 1.1rem;
    margin: 0;
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 600;
}

.close-chat {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.close-chat:hover {
    background: rgba(255, 255, 255, 0.2);
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.message-content {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.bot-message .message-content {
    background: var(--secondary-bg);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.user-message {
    justify-content: flex-end;
}

.user-message .message-content {
    background: var(--gradient-primary);
    color: white;
    border-bottom-right-radius: 4px;
}

.typing-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--secondary-bg);
    border-radius: 18px;
    border-bottom-left-radius: 4px;
    max-width: fit-content;
}

.typing-dots {
    display: flex;
    gap: 3px;
}

.typing-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-color);
    animation: typingDot 1.4s infinite;
}

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

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

@keyframes typingDot {
    0%, 60%, 100% {
        opacity: 0.3;
    }
    30% {
        opacity: 1;
    }
}

.quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0 1rem;
    margin-bottom: 1rem;
}

.quick-reply {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.quick-reply:hover {
    background: var(--accent-color);
    color: white;
}

.chat-input {
    display: flex;
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    gap: 0.5rem;
}

.chat-input input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.9rem;
    outline: none;
}

.chat-input input:focus {
    border-color: var(--accent-color);
}

.chat-input button {
    padding: 0.75rem 1.5rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.chat-input button:hover {
    transform: translateY(-1px);
}

.chat-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border-color);
    background: var(--secondary-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-footer small {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.talk-human-btn {
    padding: 0.4rem 0.8rem;
    background: var(--secondary-accent);
    color: white;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    font-size: 0.75rem;
    transition: all 0.3s ease;
}

.talk-human-btn:hover {
    background: var(--accent-hover);
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    nav {
        padding: 1rem;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .nav-right {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        justify-content: center;
    }

    .logo-img {
        width: 60px;
        height: 60px;
    }

    .logo h1 {
        font-size: 1.5rem;
    }

    .language-switcher {
        justify-content: center;
    }

    .nav-links {
        flex-direction: column;
        gap: 1rem;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        padding: 2rem;
        border-bottom: 1px solid var(--border-color);
        display: none;
    }

    .hero {
        padding: 6rem 0 4rem;
    }

    .hero h2 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .services h2,
    .about h2,
    .contact h2 {
        font-size: 2.2rem;
    }

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

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .stat {
        padding: 1.5rem 1rem;
    }

    .stat h3 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 2rem;
    }

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

    .contact-form {
        padding: 2rem 1.5rem;
    }
}