/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --secondary-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --dark-bg: #1f2937;
    --light-bg: #f9fafb;
    --text-dark: #111827;
    --text-light: #6b7280;
    --border-color: #e5e7eb;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --card-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --navbar-height: 73px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #ffffff;
}

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

/* Navigation */
.navbar {
    background: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.nav-brand h1 {
    color: var(--primary-color);
    font-size: 1.75rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.4rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Buttons */
.btn-primary,
.btn-secondary {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-lg);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--light-bg);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Motivational Alert Banner */
.alert-banner {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #78350f;
    padding: 1.5rem 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.banner-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: space-between;
}

.banner-icon {
    font-size: 2.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.banner-text {
    flex: 1;
    min-width: 300px;
}

.banner-text strong {
    font-size: 1.3rem;
    display: block;
    margin-bottom: 0.5rem;
    color: #78350f;
}

.banner-text p {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
    color: #92400e;
}

.banner-cta {
    background: #78350f;
    color: #fef3c7;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 700;
    white-space: nowrap;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.banner-cta:hover {
    background: #451a03;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.3);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 5rem 0;
}

.hero-content {
    text-align: center;
    margin-bottom: 3rem;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-card h3 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-weight: 800;
}

.stat-card p {
    font-size: 1rem;
    opacity: 0.9;
}

/* Loss Calculator Section */
.calculator-section {
    padding: 5rem 0;
    background: var(--light-bg);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.calculator-container {
    background: white;
    border-radius: 1rem;
    box-shadow: var(--card-shadow-lg);
    padding: 3rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

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

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.input-group input[type="number"],
.input-group input[type="range"] {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.input-group input[type="number"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

.input-group input[type="range"] {
    padding: 0;
    height: 8px;
    background: var(--border-color);
    border: none;
    border-radius: 4px;
}

.input-group input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
}

.input-group input[type="range"]:focus::-webkit-slider-thumb {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
    outline: none;
}

.input-group input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.input-group input[type="range"]:focus::-moz-range-thumb {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
    outline: none;
}

.range-value {
    display: inline-block;
    margin-top: 0.5rem;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.calculator-results {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.result-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 0.75rem;
    text-align: center;
}

.result-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.loss-amount {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.loss-description {
    font-size: 0.9rem;
    opacity: 0.8;
}

.savings-potential {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 2rem;
    border-radius: 0.75rem;
    text-align: center;
}

.savings-potential h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    opacity: 0.95;
}

.savings-amount {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.savings-description {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Features Section */
.features-section {
    padding: 5rem 0;
    background: white;
}

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

.feature-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-lg);
    border-color: var(--primary-color);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

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

.feature-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Solutions Section */
.solutions-section {
    padding: 5rem 0;
    background: var(--light-bg);
}

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

.solution-item {
    background: white;
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: var(--card-shadow);
}

.solution-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.solution-item p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.solution-item ul {
    list-style: none;
    padding: 0;
}

.solution-item ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-dark);
}

.solution-item ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* Case Studies Section */
.case-studies-section {
    padding: 5rem 0;
    background: white;
}

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

.case-study-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.case-study-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-lg);
    border-color: var(--primary-color);
}

.case-study-header h3 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
    line-height: 1.4;
}

.case-study-company {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.case-study-industry {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.case-study-content {
    flex: 1;
}

.case-study-section {
    margin-bottom: 1.5rem;
}

.case-study-section h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.case-study-section p {
    color: var(--text-light);
    line-height: 1.6;
}

.case-study-section ul {
    list-style: none;
    padding: 0;
}

.case-study-section ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-dark);
    line-height: 1.5;
}

.case-study-section ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.case-study-metrics {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.metric {
    background: var(--light-bg);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    flex: 1;
    min-width: 120px;
    text-align: center;
}

.metric-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
}

.loading-message,
.error-message,
.no-data {
    text-align: center;
    padding: 3rem;
    font-size: 1.1rem;
}

.loading-message,
.no-data {
    color: var(--text-light);
}

.error-message {
    color: #fef2f2;
    background: #dc2626;
    border-radius: 0.5rem;
    font-weight: 600;
    border: 2px solid #991b1b;
}

/* About Section */
.about-section {
    padding: 5rem 0;
    background: white;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.expertise-item {
    text-align: center;
    padding: 2rem;
    background: var(--light-bg);
    border-radius: 0.75rem;
}

.expertise-item h4 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 800;
}

.expertise-item p {
    font-size: 1rem;
    color: var(--text-dark);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 5rem 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: var(--dark-bg);
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.6;
}

.company-details {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.company-details p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-section a:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h2 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .calculator-container {
        grid-template-columns: 1fr;
        padding: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .nav-menu {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .features-grid,
    .solutions-grid {
        grid-template-columns: 1fr;
    }

    .case-studies-grid {
        grid-template-columns: 1fr;
    }

    .banner-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .banner-text {
        min-width: auto;
    }

    .banner-cta {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 1.5rem;
    }

    .btn-large {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }

    .calculator-container {
        padding: 1.5rem;
    }

    .loss-amount {
        font-size: 2rem;
    }

    .savings-amount {
        font-size: 2.25rem;
    }
}

/* Lead Form Section */
.lead-form-section {
    padding: 5rem 0;
    background: var(--light-bg);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 1rem;
    box-shadow: var(--card-shadow-lg);
}

.contact-form {
    margin-top: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

.checkbox-group label {
    display: flex;
    align-items: start;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
}

.checkbox-group span {
    font-weight: 400;
    font-size: 0.9rem;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 0.5rem;
    display: none;
}

.form-message.success {
    display: block;
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.form-message.error {
    display: block;
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #dc2626;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-link svg {
    width: 24px;
    height: 24px;
}

.social-link.whatsapp {
    background: #25D366;
    color: white;
}

.social-link.whatsapp:hover {
    background: #128C7E;
    transform: translateY(-2px);
}

.social-link.telegram {
    background: #0088cc;
    color: white;
}

.social-link.telegram:hover {
    background: #006699;
    transform: translateY(-2px);
}

.social-link.messenger {
    background: #0084ff;
    color: white;
}

.social-link.messenger:hover {
    background: #0066cc;
    transform: translateY(-2px);
}

/* AI Assistant Section */
.ai-assistant-section {
    padding: 3rem 0;
    background: var(--light-bg);
}

.assistant-container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 1rem;
    box-shadow: var(--card-shadow-lg);
    overflow: hidden;
}

.assistant-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.assistant-title h2 {
    margin: 0 0 0.5rem 0;
    font-size: 1.75rem;
    font-weight: 700;
}

.assistant-title p {
    margin: 0;
    opacity: 0.9;
    font-size: 1rem;
}

.assistant-toggle {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.assistant-toggle:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.assistant-toggle svg {
    width: 24px;
    height: 24px;
}

.assistant-content {
    transition: max-height 0.3s ease, opacity 0.3s ease;
    max-height: 600px;
    opacity: 1;
}

.assistant-content.collapsed {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
}

.assistant-messages {
    min-height: 300px;
    max-height: 450px;
    overflow-y: auto;
    padding: 2rem;
    background: #f8fafc;
}

.message-bubble {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bot-bubble {
    flex-direction: row;
}

.user-bubble {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.user-bubble .message-avatar {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #059669 100%);
}

.message-content {
    max-width: 70%;
    background: white;
    padding: 1rem 1.25rem;
    border-radius: 1.25rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.user-bubble .message-content {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
}

.message-content p {
    margin: 0;
    line-height: 1.6;
}

.message-content p + p {
    margin-top: 0.5rem;
}

.assistant-form {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 2rem;
    background: white;
    border-top: 1px solid var(--border-color);
}

.assistant-form textarea {
    flex: 1;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 0.75rem;
    font-size: 1rem;
    font-family: inherit;
    resize: none;
    transition: border-color 0.3s ease;
    min-height: 60px;
}

.assistant-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.assistant-form .btn-primary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    white-space: nowrap;
}

.assistant-form .btn-primary svg {
    width: 20px;
    height: 20px;
}

.typing-indicator {
    display: flex;
    gap: 0.3rem;
    padding: 0.5rem 0;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--text-light);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

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

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

@keyframes typing {
    0%, 60%, 100% {
        opacity: 0.3;
        transform: translateY(0);
    }
    30% {
        opacity: 1;
        transform: translateY(-8px);
    }
}

/* Mobile Responsive Updates */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        gap: 1.5rem;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

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

    .assistant-container {
        border-radius: 0;
    }

    .assistant-header {
        padding: 1.25rem 1.5rem;
    }

    .assistant-title h2 {
        font-size: 1.5rem;
    }

    .assistant-title p {
        font-size: 0.9rem;
    }

    .assistant-messages {
        padding: 1.5rem 1rem;
        min-height: 250px;
        max-height: 400px;
    }

    .message-content {
        max-width: 85%;
    }

    .assistant-form {
        padding: 1rem;
        flex-direction: column;
        gap: 0.75rem;
    }

    .assistant-form button {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .social-links {
        justify-content: center;
    }
    
    .form-container {
        padding: 1.5rem 1rem;
    }
}