/* ===================================
   Fazy AI Labs - Main Stylesheet
   COMPLETE VERSION WITH ALL SECTIONS
   =================================== */

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

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #7c3aed;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --green: #10b981;
    --white: #ffffff;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--gray-900);
    background: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
}

.logo-icon {
    width: 2rem;
    height: 2rem;
    color: var(--primary);
}

.logo-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    text-decoration: none;
    color: var(--gray-700);
    transition: color 0.3s;
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 1.5rem;
    height: 2px;
    background: var(--gray-900);
    transition: all 0.3s;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

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

.btn-outline:hover {
    background: var(--gray-50);
}

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

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

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #dbeafe 0%, #ffffff 50%, #f3e8ff 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #dbeafe;
    color: var(--primary);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-features {
    display: flex;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-600);
    font-size: 0.875rem;
}

.feature-item svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--green);
}

/* Hero Demo Card */
.demo-card {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.demo-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.bot-avatar {
    width: 2.5rem;
    height: 2.5rem;
    background: #dbeafe;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bot-avatar svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--primary);
}

.bot-name {
    color: var(--white);
    font-weight: 600;
}

.bot-status {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.75rem;
}

.demo-message {
    background: var(--white);
    padding: 1rem;
    border-radius: 0.75rem;
    margin-bottom: 0.75rem;
}

.bot-message {
    color: var(--gray-700);
    font-size: 0.875rem;
}

.user-message {
    background: #dbeafe;
    color: var(--primary);
    font-size: 0.875rem;
}

.demo-footer {
    text-align: center;
    color: var(--white);
    margin-top: 1.5rem;
}

.demo-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.demo-sublabel {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
}

/* Stats Section */
.stats {
    padding: 4rem 0;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

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

.stat-label {
    color: var(--gray-600);
}

/* Ready-Made Solutions Section */
.ready-made {
    padding: 5rem 0;
    background: var(--white);
}

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

.ready-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    padding: 2rem;
    border-radius: 1.5rem;
    text-align: center;
    transition: all 0.3s;
    position: relative;
}

.ready-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.ready-card.featured {
    border: 2px solid var(--primary);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(124, 58, 237, 0.02));
}

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

.ready-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.ready-card p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    min-height: 3rem;
}

.ready-price {
    margin: 1.5rem 0;
    padding: 1rem 0;
    border-top: 2px solid var(--gray-100);
    border-bottom: 2px solid var(--gray-100);
}

.setup-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
}

.monthly-price {
    font-size: 1.125rem;
    color: var(--primary);
    font-weight: 600;
    margin-top: 0.5rem;
}

.ready-features {
    text-align: left;
    margin: 1.5rem 0;
}

.ready-features .feature {
    padding: 0.5rem 0;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.ready-cta {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--gray-50);
    border-radius: 1.5rem;
}

.ready-cta h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.ready-cta p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.popular-badge {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* ===================================
   Exhibition Section Styles
   Add this to your style.css
   =================================== */

/* Exhibition Section */
.exhibition {
    padding: 5rem 0;
    background: var(--gray-50);
}

/* Top 2-Column Layout: Problem + Solution */
.exhibition-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.exhibition-info h3,
.exhibition-solution h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.exhibition-info p {
    color: var(--gray-700);
    line-height: 1.8;
}

/* Solution Features List */
.feature-list {
    list-style: none;
    margin: 1.5rem 0;
}

.feature-list li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.feature-list svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--green);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.feature-list strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--gray-900);
}

.feature-list span {
    display: block;
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* ROI Box - Full Width */
.roi-box-full {
    background: var(--white);
    padding: 2rem;
    border-radius: 1rem;
    border-left: 4px solid var(--primary);
    margin: 3rem 0 4rem 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.roi-box-full h4 {
    margin-bottom: 0.75rem;
    color: var(--gray-900);
    font-size: 1.25rem;
}

.roi-box-full p {
    color: var(--gray-700);
    line-height: 1.8;
    margin: 0;
}

/* Pricing Section - Full Width */
.exhibition-pricing-section {
    margin-top: 3rem;
}

.pricing-section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2.5rem;
    color: var(--gray-900);
}

/* 3-Column Pricing Grid */
.pricing-grid-exhibition {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* Price Cards */
.price-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    border: 2px solid transparent;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.price-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.price-card.featured {
    border: 2px solid var(--primary);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(124, 58, 237, 0.02));
    transform: scale(1.05);
}

.price-card.featured:hover {
    transform: scale(1.08) translateY(-5px);
}

.price-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 1rem 0 0.5rem;
}

.price-subtitle {
    color: var(--gray-600);
    margin-bottom: 0.5rem;
}

.price-recurring {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0.5rem 0;
}

.price-note {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

/* Popular Badge */
.popular-badge {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
}

/* Package Features List */
.package-features {
    list-style: none;
    margin: 2rem 0;
    flex-grow: 1;
}

.package-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--gray-700);
}

.package-features svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--green);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .exhibition-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .pricing-grid-exhibition {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .price-card.featured {
        transform: none;
    }
    
    .price-card.featured:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 768px) {
    .exhibition {
        padding: 3rem 0;
    }
    
    .pricing-section-title {
        font-size: 1.75rem;
    }
    
    .price {
        font-size: 2.5rem;
    }
    
    .roi-box-full {
        padding: 1.5rem;
    }
}

/* Services Section */
.services {
    padding: 5rem 0;
    background: var(--gray-50);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon svg {
    width: 2rem;
    height: 2rem;
}

.service-icon.blue {
    background: #dbeafe;
    color: var(--primary);
}

.service-icon.purple {
    background: #f3e8ff;
    color: var(--secondary);
}

.service-icon.green {
    background: #d1fae5;
    color: var(--green);
}

.service-icon.orange {
    background: #fed7aa;
    color: #ea580c;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.service-card p {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.service-card ul {
    list-style: none;
}

.service-card li {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 700;
}

/* Pricing Section */
.pricing {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--gray-50), #dbeafe);
}

.pricing-toggle {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    background: var(--white);
    padding: 0.5rem;
    border-radius: 9999px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: fit-content;
    margin: 0 auto 3rem;
}

.toggle-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    background: transparent;
    border-radius: 9999px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    color: var(--gray-600);
}

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

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

.pricing-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.pricing-card:hover {
    border-color: var(--primary);
}

.pricing-card.popular {
    border: 2px solid var(--primary);
    transform: scale(1.05);
}

.card-subtitle {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.pricing-amount {
    margin: 1.5rem 0;
}

.price-main {
    font-size: 3rem;
    font-weight: 700;
}

.price-period {
    color: var(--gray-600);
    margin-bottom: 0.5rem;
}

.price-save {
    color: var(--green);
    font-weight: 600;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.pricing-features svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--green);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.pricing-footer {
    text-align: center;
    color: var(--gray-600);
}

.link-primary {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
}

.link-primary:hover {
    text-decoration: underline;
}

/* Demos Section */
.demos {
    padding: 5rem 0;
    background: var(--white);
}

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

.demo-card-large {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: 1.5rem;
    text-align: center;
}

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

.demo-card-large h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.demo-card-large p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.demo-placeholder, .video-placeholder {
    background: var(--white);
    padding: 2rem;
    border-radius: 1rem;
    border: 2px dashed var(--gray-300);
}

.demo-placeholder code, .video-placeholder code {
    display: block;
    margin-top: 1rem;
    padding: 1rem;
    background: var(--gray-900);
    color: #10b981;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    overflow-x: auto;
}

.phone-demo {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 2rem;
    background: var(--primary);
    color: var(--white);
    text-decoration: none;
    border-radius: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    transition: all 0.3s;
}

.phone-demo:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

.phone-demo svg {
    width: 2rem;
    height: 2rem;
}

.demo-note {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: 1rem;
}

/* Why Us Section */
.why-us {
    padding: 5rem 0;
    background: var(--white);
}

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

.benefit-item {
    text-align: center;
}

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

.benefit-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.benefit-item p {
    color: var(--gray-600);
}

/* About Us Section */
.about {
    padding: 5rem 0;
    background: var(--gray-50);
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.about-text h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.about-text p {
    color: var(--gray-600);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.about-list {
    list-style: none;
    margin-top: 1rem;
}

.about-list li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--gray-200);
}

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

.about-list strong {
    color: var(--primary);
    display: block;
    margin-bottom: 0.5rem;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.stat-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 1rem;
    text-align: center;
    border: 2px solid var(--gray-200);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.stat-desc {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.about-value-props {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 1rem;
    border: 2px solid var(--gray-200);
}

.about-value-props h4 {
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.value-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #dbeafe;
    color: var(--primary);
    border-radius: 9999px;
    font-size: 0.875rem;
    margin: 0.25rem;
}

.about-cta-box {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
}

.about-cta-box h4 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.about-cta-box p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

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

.about-cta-box .btn:hover {
    background: var(--gray-100);
}

/* CTA Section */
.cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    text-align: center;
}

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

.cta p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

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

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: var(--white);
}

.contact-form-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: 1.5rem;
}

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

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-note {
    margin-top: 1rem;
    padding: 1rem;
    background: #fef3c7;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    color: #92400e;
}

/* Footer */
.footer {
    padding: 3rem 0 1rem;
    background: var(--gray-900);
    color: var(--white);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

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

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

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

.footer-col a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: var(--white);
}

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

/* ===================================
   Policy Pages Styling
   Add this to your style.css file
   =================================== */

/* Policy Page Layout */
.policy-page {
    padding: 8rem 0 4rem;
    background: var(--white);
    min-height: 100vh;
}

.policy-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--gray-200);
}

.policy-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.policy-date {
    color: var(--gray-600);
    font-size: 1rem;
    font-style: italic;
}

.policy-subtitle {
    color: var(--gray-600);
    font-size: 1.125rem;
    margin-top: 0.5rem;
}

/* Policy Content */
.policy-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.policy-content h2 {
    font-size: 1.75rem;
    color: var(--gray-900);
    margin-top: 3rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary);
}

.policy-content h3 {
    font-size: 1.35rem;
    color: var(--gray-800);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.policy-content h4 {
    font-size: 1.125rem;
    color: var(--gray-700);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.policy-content p {
    color: var(--gray-700);
    margin-bottom: 1rem;
}

.policy-content ul {
    margin: 1rem 0 1.5rem 2rem;
    color: var(--gray-700);
}

.policy-content li {
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.policy-content a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.policy-content a:hover {
    text-decoration: underline;
}

.policy-content strong {
    color: var(--gray-900);
    font-weight: 600;
}

/* Contact Info Box */
.contact-info {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border-left: 4px solid var(--primary);
    margin: 1.5rem 0;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

/* Impressum Specific Sections */
.impressum-section {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: 0.75rem;
    margin: 1.5rem 0;
}

.impressum-section p {
    margin-bottom: 0.75rem;
}

.impressum-section p:last-child {
    margin-bottom: 0;
}

/* Policy Footer */
.policy-footer {
    text-align: center;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 2px solid var(--gray-200);
}

/* ===================================
   404 Error Page Styles
   Add this to your style.css
   =================================== */

/* 404 Section */
.error-404 {
    padding: 8rem 0 5rem;
    min-height: 80vh;
    background: linear-gradient(135deg, #dbeafe 0%, #ffffff 50%, #f3e8ff 100%);
}

.error-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

/* Error Visual */
.error-visual {
    margin-bottom: 3rem;
    position: relative;
}

.error-number {
    font-size: 10rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
    opacity: 0.1;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.error-icon {
    position: relative;
    z-index: 1;
    display: inline-block;
    width: 8rem;
    height: 8rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(37, 99, 235, 0.3);
    animation: float 3s ease-in-out infinite;
}

.error-icon svg {
    width: 4rem;
    height: 4rem;
    color: var(--white);
}

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

/* Error Text */
.error-text h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.error-message {
    font-size: 1.5rem;
    color: var(--gray-700);
    margin-bottom: 1rem;
}

.error-submessage {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Error Actions */
.error-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.error-actions .btn {
    display: inline-flex;
    align-items: center;
}

/* Suggestions Section */
.error-suggestions {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid var(--gray-200);
}

.error-suggestions h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--gray-800);
}

.suggestions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.suggestion-card {
    background: var(--white);
    padding: 2rem 1.5rem;
    border-radius: 1rem;
    text-decoration: none;
    transition: all 0.3s;
    border: 2px solid var(--gray-200);
}

.suggestion-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.suggestion-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.suggestion-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.suggestion-desc {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* Responsive Design */
@media (max-width: 768px) {
    .error-404 {
        padding: 6rem 0 3rem;
    }
    
    .error-number {
        font-size: 6rem;
    }
    
    .error-icon {
        width: 6rem;
        height: 6rem;
    }
    
    .error-icon svg {
        width: 3rem;
        height: 3rem;
    }
    
    .error-text h1 {
        font-size: 2rem;
    }
    
    .error-message {
        font-size: 1.25rem;
    }
    
    .error-submessage {
        font-size: 1rem;
    }
    
    .error-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .error-actions .btn {
        justify-content: center;
    }
    
    .suggestions-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* Responsive Design for Policy Pages */
@media (max-width: 768px) {
    .policy-page {
        padding: 6rem 0 3rem;
    }
    
    .policy-header h1 {
        font-size: 2rem;
    }
    
    .policy-content h2 {
        font-size: 1.5rem;
    }
    
    .policy-content h3 {
        font-size: 1.25rem;
    }
    
    .policy-content {
        padding: 0 1rem;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .exhibition-content {
        grid-template-columns: 1fr;
    }
    
    .ready-made-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 4rem;
        left: -100%;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: left 0.3s;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .ready-made-grid {
        grid-template-columns: 1fr;
    }
}