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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

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

/* Navigation */
.navbar {
    background: rgba(248, 247, 252, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand h1 {
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.8rem;
    font-weight: 700;
}

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

.nav-links a {
    text-decoration: none;
    color: #64748b;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #9b51e0;
}

.cta-button {
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: linear-gradient(135deg, #0580d1 0%, #8a47c9 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(155, 81, 224, 0.3);
}

/* Language Selector */
.language-selector {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    z-index: 1001;
}

.language-dropdown {
    position: relative;
}

.language-button {
    background: rgba(248, 247, 252, 0.95);
    border: 1px solid rgba(100, 116, 139, 0.2);
    border-radius: 8px;
    padding: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.language-button:hover {
    border-color: rgba(155, 81, 224, 0.3);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: scale(1.05);
}

.language-button:focus {
    outline: none;
    border-color: #9b51e0;
    box-shadow: 0 0 0 3px rgba(155, 81, 224, 0.2);
}

.language-button .flag {
    width: 20px;
    height: auto;
    border-radius: 2px;
    display: block;
}

.language-options {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: #F8F7FC;
    border: 1px solid rgba(100, 116, 139, 0.2);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    min-width: 140px;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1002;
}

.language-dropdown.open .language-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-bottom: 1px solid rgba(100, 116, 139, 0.1);
}

.language-option:last-child {
    border-bottom: none;
}

.language-option:hover {
    background: rgba(155, 81, 224, 0.05);
}

.language-option .flag {
    width: 20px;
    height: auto;
    border-radius: 2px;
    display: block;
    flex-shrink: 0;
}

.language-option .language-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: #333;
}


/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    color: white;
    position: relative;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 1rem;
}

.primary-button {
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(155, 81, 224, 0.2);
}

.primary-button:hover {
    background: linear-gradient(135deg, #0580d1 0%, #8a47c9 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(155, 81, 224, 0.4);
}

.primary-button.large {
    padding: 1.25rem 2.5rem;
    font-size: 1.2rem;
}

/* Hero section specific button styles */
.hero .primary-button {
    background: white;
    color: #0693e3;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.hero .primary-button:hover {
    background: rgba(255, 255, 255, 0.95);
    color: #0580d1;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.secondary-button {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.secondary-button:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.1);
}

/* Browser Visualization */
.browser-container {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.browser-window {
    width: 600px;
    height: 400px;
    background: #F8F7FC;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    border: 1px solid #e2e8f0;
}

.browser-header {
    height: 40px;
    background: #f1f5f9;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 16px;
}

.browser-controls {
    display: flex;
    gap: 8px;
}

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

.control-dot.close {
    background: #ef4444;
}

.control-dot.minimize {
    background: #f59e0b;
}

.control-dot.maximize {
    background: #10b981;
}

.browser-address-bar {
    flex: 1;
    display: flex;
    justify-content: center;
}

.address-bar {
    background: #F8F7FC;
    border: 1px solid #d1d5db;
    border-radius: 20px;
    padding: 6px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 300px;
    font-size: 14px;
}

.lock-icon {
    font-size: 12px;
}

.url {
    color: #374151;
    font-weight: 500;
}

.browser-menu {
    color: #6b7280;
}

.menu-dots {
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
}

.app-interface {
    width: 100%;
    height: calc(100% - 40px);
    background: #f8fafc;
    display: flex;
    flex-direction: column;
}

.app-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: #F8F7FC;
    border-bottom: 1px solid #e2e8f0;
}

.nav-brand h2 {
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.nav-menu {
    display: flex;
    gap: 24px;
}

.nav-item {
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    color: #64748b;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(6, 147, 227, 0.1) 0%, rgba(155, 81, 224, 0.1) 100%);
    color: #9b51e0;
}

.nav-item:hover {
    color: #9b51e0;
}

.user-profile .avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.app-content {
    flex: 1;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.upload-section {
    text-align: center;
}

.upload-section h2 {
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 8px;
}

.upload-section p {
    color: #64748b;
    font-size: 16px;
    margin: 0;
}

.upload-area {
    background: #F8F7FC;
    border: 3px dashed #cbd5e1;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.3s ease;
    padding: 48px 24px;
    min-height: 200px;
}

.upload-area.drag-over {
    border-color: #9b51e0;
    background: linear-gradient(135deg, rgba(6, 147, 227, 0.05) 0%, rgba(155, 81, 224, 0.08) 100%);
    transform: scale(1.02);
}

.upload-icon {
    margin-bottom: 8px;
}

.upload-icon svg {
    stroke: #64748b;
    transition: stroke 0.3s ease;
}

.upload-area.drag-over .upload-icon svg {
    stroke: #9b51e0;
}

.upload-text {
    text-align: center;
}

.upload-text h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 8px;
}

.upload-text p {
    font-size: 16px;
    color: #64748b;
    margin: 0;
}

.success-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    gap: 12px;
    background: #dcfce7;
    color: #166534;
    padding: 16px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.success-message.show {
    opacity: 1;
    visibility: visible;
}

.success-icon svg {
    stroke: #16a34a;
}

.floating-document {
    position: absolute;
    top: 80px;
    right: 120px;
    opacity: 0;
    transform: translateY(-30px) rotate(-10deg);
    animation: documentFloat 2s ease-out infinite;
    pointer-events: none;
    z-index: 10;
}

/* Animations */
@keyframes documentFloat {
    0% {
        opacity: 0;
        transform: translateY(-30px) translateX(0px) rotate(-10deg) scale(1);
    }
    5% {
        opacity: 1;
        transform: translateY(-20px) translateX(-5px) rotate(-8deg) scale(1);
    }
    90% {
        opacity: 1;
        transform: translateY(190px) translateX(-200px) rotate(5deg) scale(0.9);
    }
    100% {
        opacity: 0;
        transform: translateY(200px) translateX(-210px) rotate(8deg) scale(0.8);
    }
}

/* Sections */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 3rem;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: #F8F7FC;
}

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

.feature-card {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(155, 81, 224, 0.3);
}

.feature-icon {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-icon svg {
    width: 48px;
    height: 48px;
    stroke: #9b51e0;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon svg {
    stroke: #8a47c9;
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #64748b;
    line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background: #f1e7fb;
}

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

.step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 15px rgba(155, 81, 224, 0.3);
}

.step h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.step p {
    color: #64748b;
    line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: white;
}

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

.testimonial {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid transparent;
    border-image: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%) 1;
}

.testimonial p {
    font-style: italic;
    font-size: 1.1rem;
    color: #1e293b;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.testimonial-author {
    color: #64748b;
    font-weight: 600;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: #F8F7FC;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 700px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card.featured {
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    border: none;
    padding: 4px;
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: rgba(155, 81, 224, 0.3);
}


.pricing-card.featured .pricing-card-inner {
    background: white;
    border-radius: 8px;
    padding: 2.5rem 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    text-align: center;
    position: relative;
}

.pricing-card.featured::before {
    content: "Plan payant";
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 10;
}

/* Language-specific badge content */
.lang-en .pricing-card.featured::before {
    content: "Paid Plan";
}

.lang-fr .pricing-card.featured::before {
    content: "Plan payant";
}

.pricing-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
}

.price span {
    font-size: 1rem;
    color: #64748b;
    font-weight: 400;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-card li {
    padding: 0.5rem 0;
    color: #64748b;
    border-bottom: 1px solid #e2e8f0;
}

.pricing-card li:last-child {
    border-bottom: none;
}

.pricing-button {
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(155, 81, 224, 0.2);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.pricing-button:hover {
    background: linear-gradient(135deg, #0580d1 0%, #8a47c9 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(155, 81, 224, 0.4);
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: ctaFloat 8s ease-in-out infinite;
}

@keyframes ctaFloat {
    0%, 100% { transform: translate(-50%, -50%) rotate(0deg); }
    50% { transform: translate(-50%, -50%) rotate(180deg); }
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.cta-section .primary-button {
    background: white;
    color: #0693e3;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.cta-section .primary-button:hover {
    background: rgba(255, 255, 255, 0.95);
    color: #0580d1;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.cta-note {
    margin-top: 1rem !important;
    font-size: 0.9rem;
    opacity: 0.8;
    position: relative;
    z-index: 1;
}

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

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

.footer-section ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .browser-window {
        width: 90%;
        height: 350px;
    }
    
    .browser-container {
        height: 400px;
    }
    
    .app-navigation {
        padding: 12px 16px;
    }
    
    .nav-menu {
        gap: 12px;
    }
    
    .nav-item {
        padding: 6px 12px;
        font-size: 14px;
    }
    
    .app-content {
        padding: 24px 16px;
    }
    
    .upload-area {
        padding: 32px 16px;
        min-height: 150px;
    }
    
    .upload-text h3 {
        font-size: 18px;
    }
    
    .upload-text p {
        font-size: 14px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .container {
        padding: 0 15px;
    }
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: white;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(-20px) scale(0.95);
    transition: all 0.3s ease;
}

.modal-overlay.show .modal {
    transform: translateY(0) scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e293b;
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: #64748b;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: #f1f5f9;
    color: #1e293b;
}

.modal-body {
    padding: 2rem;
}

.signup-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    font-weight: 600;
    color: #374151;
    font-size: 0.95rem;
}

.form-group input {
    padding: 0.875rem 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.form-group input:focus {
    outline: none;
    border-color: #9b51e0;
    background: white;
    box-shadow: 0 0 0 3px rgba(155, 81, 224, 0.1);
}

.form-group input::placeholder {
    color: #9ca3af;
}

.form-submit-button {
    background: linear-gradient(135deg, #0693e3 0%, #9b51e0 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(155, 81, 224, 0.2);
    margin-top: 0.5rem;
}

.form-submit-button:hover {
    background: linear-gradient(135deg, #0580d1 0%, #8a47c9 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(155, 81, 224, 0.4);
}

.form-submit-button:active {
    transform: translateY(0);
}

/* Modal responsive design */
@media (max-width: 768px) {
    .modal {
        max-width: 95%;
        margin: 1rem;
    }

    .modal-header {
        padding: 1.5rem 1.5rem 1rem;
    }

    .modal-header h2 {
        font-size: 1.5rem;
    }

    .modal-body {
        padding: 1.5rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus styles for accessibility */
button:focus, a:focus {
    outline: 2px solid #9b51e0;
    outline-offset: 2px;
}