:root {
    /* Color Palette - Modern & Premium */
    --primary: #0A84FF;
    --primary-hover: #0071e3;
    --primary-dark: #0051a2;
    --primary-light: rgba(10, 132, 255, 0.1);
    --primary-lighter: rgba(10, 132, 255, 0.05);
    --primary-shadow: rgba(10, 132, 255, 0.2);
    
    --white: #ffffff;
    --bg-primary: #fafbfc;
    --bg-secondary: #ffffff;
    --bg-gradient-start: #f8f9fa;
    --bg-gradient-end: #ffffff;
    
    --text-primary: #1a1a1a;
    --text-secondary: #4b5563;
    --text-tertiary: #6b7280;
    --text-light: #9ca3af;
    
    --border-color: rgba(10, 132, 255, 0.15);
    --border-light: rgba(10, 132, 255, 0.08);
    --border-lighter: rgba(0, 0, 0, 0.05);
    
    --border-radius: 20px;
    --border-radius-sm: 12px;
    --border-radius-lg: 24px;
    
    /* Modern Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 4px rgba(10, 132, 255, 0.06);
    --shadow-md: 0 4px 12px rgba(10, 132, 255, 0.08);
    --shadow-lg: 0 8px 24px rgba(10, 132, 255, 0.12);
    --shadow-xl: 0 16px 48px rgba(10, 132, 255, 0.16);
    --shadow-2xl: 0 24px 64px rgba(10, 132, 255, 0.2);
    
    /* Transitions */
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Status Colors */
    --error-color: #ef4444;
    --error-light: #fee2e2;
    --success-color: #10b981;
    --success-light: #d1fae5;
    --warning-color: #f59e0b;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.18);
    
    /* Modern Fonts */
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    font-feature-settings: 'liga' 1, 'calt' 1, 'ss01' 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Animated Background Elements */
body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(10, 132, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(10, 132, 255, 0.02) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    width: 100%;
    position: relative;
    z-index: 1;
}

/* Header - Enhanced */
header {
    padding: 20px 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-lighter);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-xs);
    transition: var(--transition-base);
}

header:hover {
    box-shadow: var(--shadow-sm);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.icon-button {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.icon-button:hover {
    background: var(--primary-lighter);
    color: var(--primary);
    transform: scale(1.05);
}

.icon-button svg {
    width: 20px;
    height: 20px;
}

.language-switcher {
    display: flex;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    padding: 4px;
    gap: 4px;
    border: 1px solid var(--border-lighter);
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.lang-btn:hover {
    background: var(--primary-lighter);
    color: var(--primary);
}

.lang-btn.active {
    background: var(--primary);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.logo {
    font-family: var(--font-mono);
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    transition: var(--transition-base);
    letter-spacing: -1px;
}

.logo span:first-child {
    color: var(--text-primary);
}

.logo span:last-child {
    color: var(--primary);
    font-weight: 800;
}

.logo:hover {
    transform: scale(1.02);
    color: var(--primary-hover);
}

.logo:hover span:last-child {
    color: var(--primary-hover);
}

.logo:focus {
    outline: 2px solid var(--primary);
    outline-offset: 4px;
    border-radius: 6px;
}

.logo span {
    color: var(--text-primary);
    font-weight: 600;
}

/* Hero Section - Premium Design */
.hero {
    padding: 100px 0;
    text-align: center;
    position: relative;
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--primary-lighter), var(--primary-light));
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease-out;
    border: 1px solid var(--primary-light);
}

.hero-badge svg {
    width: 16px;
    height: 16px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 32px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary) 50%, var(--primary-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    letter-spacing: -1px;
}

.hero p {
    font-size: clamp(18px, 2vw, 22px);
    color: var(--text-secondary);
    max-width: 720px;
    margin: 0 auto 48px;
    animation: fadeInUp 0.8s ease-out 0.4s both;
    line-height: 1.7;
    font-weight: 400;
}

.input-group {
    display: flex;
    max-width: 720px;
    margin: 48px auto 0;
    gap: 16px;
    animation: fadeInUp 0.8s ease-out 0.6s both;
    background: var(--white);
    padding: 8px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-lighter);
    transition: var(--transition-base);
}

.input-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 20px;
    width: 20px;
    height: 20px;
    color: var(--text-tertiary);
    pointer-events: none;
    z-index: 1;
}

.url-input {
    flex: 1;
    padding: 20px 28px 20px 52px;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition-base);
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: transparent;
    color: var(--text-primary);
    font-weight: 500;
    width: 100%;
}

.url-input::placeholder {
    color: var(--text-secondary);
    font-weight: 400;
}

.url-input:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--primary-lighter);
}

.url-input:focus-visible {
    outline: 3px solid var(--primary-light);
    outline-offset: 2px;
}

.url-input.error {
    border-color: var(--error-color);
    background-color: var(--error-light);
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-10px); }
    20%, 40%, 60%, 80% { transform: translateX(10px); }
}

.quick-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 32px;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.quick-action-btn {
    background: var(--white);
    border: 1px solid var(--border-lighter);
    color: var(--text-primary);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: 'Plus Jakarta Sans', sans-serif;
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
}

.quick-action-btn:hover {
    background: var(--primary-lighter);
    border-color: var(--primary-light);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.quick-action-btn svg {
    width: 16px;
    height: 16px;
}

.cta-button {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    padding: 20px 40px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    font-family: 'Plus Jakarta Sans', sans-serif;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.cta-button .button-icon {
    width: 20px;
    height: 20px;
    transition: var(--transition-fast);
}

.cta-button:hover:not(:disabled) .button-icon {
    transform: translateX(4px);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    transform: translate(-50%, -50%);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1), height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.cta-button::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: var(--transition-base);
}

.cta-button:active::before {
    width: 400px;
    height: 400px;
}

.cta-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.cta-button:hover:not(:disabled)::after {
    opacity: 1;
}

.cta-button:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

.cta-button:focus {
    outline: none;
    box-shadow: 0 0 0 4px var(--primary-light), var(--shadow-lg);
}

.cta-button:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

.cta-button:disabled {
    background: var(--text-light);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 0.6;
}

/* Auth Buttons */
.text-btn {
    padding: 10px 20px;
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 14px;
}

.text-btn:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.text-btn:active {
    transform: translateY(0);
}

.cta-button-small {
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 14px;
}

.cta-button-small:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
}

.cta-button-small:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.auth-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* Loading Section - Enhanced */
.loading-section {
    display: none;
    text-align: center;
    padding: 100px 0;
    animation: fadeIn 0.5s ease-out;
}

.loading-section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.loading-spinner {
    width: 64px;
    height: 64px;
    border: 4px solid var(--primary-lighter);
    border-radius: 50%;
    border-top-color: var(--primary);
    border-right-color: var(--primary);
    margin: 0 auto 28px;
    animation: spin 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
    position: relative;
}

.loading-spinner::after {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 2px solid var(--primary-light);
    opacity: 0.5;
    animation: spin 1.5s linear infinite reverse;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-text {
    font-size: 18px;
    color: var(--text-primary);
    font-weight: 600;
    animation: pulse 2s ease-in-out infinite;
    margin-bottom: 16px;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.loading-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
}

.loading-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    animation: dotBounce 1.4s ease-in-out infinite;
}

.loading-dots span:nth-child(1) { animation-delay: 0s; }
.loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotBounce {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1.2);
        opacity: 1;
    }
}

/* Output Section */
.output-section {
    display: none;
    padding: 80px 0;
    animation: fadeInUp 0.6s ease-out;
}

.output-section.active {
    display: block;
}

.output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
    gap: 24px;
    flex-wrap: wrap;
}

.section-title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    margin-bottom: 0;
    text-align: left;
    color: var(--text-primary);
    animation: fadeInUp 0.6s ease-out;
    letter-spacing: -0.5px;
    flex: 1;
    min-width: 200px;
}

.download-pdf-button {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    font-family: 'Plus Jakarta Sans', sans-serif;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-md);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.download-pdf-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    transform: translate(-50%, -50%);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1), height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.download-pdf-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.download-pdf-button:hover:not(:disabled)::before {
    width: 400px;
    height: 400px;
}

.download-pdf-button:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

.download-pdf-button:focus {
    outline: none;
    box-shadow: 0 0 0 4px var(--primary-light), var(--shadow-lg);
}

.download-pdf-button:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

.download-pdf-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.download-pdf-button svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.download-pdf-button[style*="display: none"] {
    display: none !important;
}

.export-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* Go to Dashboard Button */
.go-to-dashboard-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    font-family: 'Plus Jakarta Sans', sans-serif;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-md);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    margin-right: 12px;
}

.go-to-dashboard-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    transform: translate(-50%, -50%);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1), height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.go-to-dashboard-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, #059669, #047857);
}

.go-to-dashboard-btn:hover:not(:disabled)::before {
    width: 400px;
    height: 400px;
}

.go-to-dashboard-btn:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

.go-to-dashboard-btn:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2), var(--shadow-lg);
}

.go-to-dashboard-btn:focus-visible {
    outline: 3px solid #10b981;
    outline-offset: 2px;
}

.go-to-dashboard-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.export-dropdown {
    position: relative;
}

.export-menu-toggle {
    background: var(--primary-lighter);
    border: none;
    color: var(--primary);
    cursor: pointer;
    padding: 14px 16px;
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
}

.export-menu-toggle:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

.export-menu-toggle:active {
    transform: translateY(0);
}

.export-menu-toggle svg {
    width: 20px;
    height: 20px;
}

.export-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-lighter);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-base);
    z-index: 1000;
    overflow: hidden;
}

.export-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.export-option {
    width: 100%;
    padding: 12px 16px;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition-fast);
    text-align: left;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.export-option:hover {
    background: var(--primary-lighter);
    color: var(--primary);
}

.export-option:first-child {
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
}

.export-option:last-child {
    border-bottom-left-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
}

.export-option svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
}

.card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: 32px;
    transition: var(--transition-base);
    border: 1px solid var(--border-lighter);
    position: relative;
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: both;
    overflow: hidden;
    margin-bottom: 0;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-hover));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-base);
}

.card:nth-child(1) { animation-delay: 0.05s; }
.card:nth-child(2) { animation-delay: 0.1s; }
.card:nth-child(3) { animation-delay: 0.15s; }
.card:nth-child(4) { animation-delay: 0.2s; }
.card:nth-child(5) { animation-delay: 0.25s; }
.card:nth-child(6) { animation-delay: 0.3s; }

.card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary);
}

.card:hover::before {
    transform: scaleX(1);
}

.card-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.card-title-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.card-title svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--primary);
    transition: var(--transition-base);
}

.card:hover .card-title svg {
    transform: scale(1.1) rotate(5deg);
    color: var(--primary-hover);
}

.copy-button {
    background: var(--primary-lighter);
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
}

.copy-button:hover {
    opacity: 1;
    background: var(--primary-light);
    color: var(--primary);
    transform: scale(1.1);
}

.copy-button:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.copy-button:active {
    transform: scale(0.95);
}

.copy-button.copied {
    background: var(--success-light);
    color: var(--success-color);
    opacity: 1;
}

.copy-button svg {
    width: 18px;
    height: 18px;
    transition: var(--transition-fast);
}

.copy-button.copied svg {
    transform: scale(1.2);
}

.card-content {
    color: var(--text-primary);
    line-height: 1.8;
    font-size: 15px;
    font-weight: 400;
}

/* Error Card - Enhanced */
.error-card {
    background: linear-gradient(135deg, var(--error-light) 0%, #fff 100%);
    border: 2px solid var(--error-color);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.6s ease-out;
    position: relative;
    overflow: hidden;
}

.error-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--error-color), #fca5a5);
}

.error-card h3 {
    color: var(--error-color);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.error-card p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.7;
}

.error-card svg {
    width: 28px;
    height: 28px;
}

/* SEO Content Section - Optimized for Search Engines & LLMs */
.seo-content-section {
    padding: 60px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    border-top: 1px solid var(--border-lighter);
}

.seo-article {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.seo-article header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    line-height: 1.3;
}

.seo-article h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
    margin: 28px 0 16px;
}

.seo-article h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 24px 0 12px;
}

.seo-article p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.seo-article ul,
.seo-article ol {
    margin: 16px 0;
    padding-left: 24px;
}

.seo-article li {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.seo-article li strong {
    color: var(--text-primary);
}

.seo-article footer {
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid var(--border-lighter);
}

.seo-article footer p {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

@media (max-width: 768px) {
    .seo-content-section {
        padding: 40px 0;
    }
    
    .seo-article {
        padding: 24px;
        margin: 0 16px;
    }
    
    .seo-article header h2 {
        font-size: 1.4rem;
    }
}

/* Footer */
footer {
    padding: 48px 0;
    text-align: center;
    border-top: 1px solid var(--border-lighter);
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: auto;
    background: var(--white);
    position: relative;
    z-index: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }
    
    .hero {
        padding: 64px 0;
    }
    
    .hero h1 {
        margin-bottom: 20px;
    }
    
    .hero p {
        margin-bottom: 40px;
    }
    
    .input-group {
        flex-direction: column;
        padding: 6px;
        gap: 8px;
    }
    
    .url-input {
        padding: 18px 24px;
    }
    
    .cta-button {
        width: 100%;
        padding: 18px 32px;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .card {
        padding: 28px;
    }
    
    .output-header {
        flex-direction: column;
        align-items: stretch;
        margin-bottom: 40px;
    }
    
    .section-title {
        text-align: center;
        margin-bottom: 20px;
    }
    
    .export-buttons {
        width: 100%;
    }
    
    .export-dropdown {
        width: 100%;
    }
    
    .download-pdf-button {
        width: 100%;
        justify-content: center;
    }
    
    .export-menu {
        width: 100%;
        right: auto;
        left: 0;
    }
    
    .loading-section {
        padding: 64px 0;
    }
    
    .output-section {
        padding: 64px 0;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 56px 0;
    }
    
    .hero p {
        margin-bottom: 32px;
        font-size: 16px;
    }
    
    .url-input {
        padding: 16px 20px;
        font-size: 16px;
        min-height: 48px;
    }
    
    .cta-button {
        padding: 16px 24px;
        font-size: 15px;
        min-height: 48px;
    }
    
    .output-header {
        margin-bottom: 32px;
    }
    
    .section-title {
        margin-bottom: 16px;
        font-size: 24px;
    }
    
    .download-pdf-button {
        padding: 12px 20px;
        font-size: 14px;
        min-height: 44px;
    }
    
    .card {
        padding: 24px;
    }
    
    .card-title {
        font-size: 16px;
        margin-bottom: 16px;
    }
    
    .card-content {
        font-size: 15px;
        line-height: 1.7;
    }
    
    .error-card {
        padding: 32px 24px;
    }
    
    /* Ensure minimum touch targets */
    button, .icon-button, .lang-btn {
        min-height: 44px;
        min-width: 44px;
    }
}

/* Chatbot Widget */
.chatbot-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 2000;
}

.chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    border: none;
    color: var(--white);
    cursor: pointer;
    box-shadow: var(--shadow-2xl);
    transition: var(--transition-base);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(10, 132, 255, 0.4);
}

.chatbot-toggle .chatbot-icon,
.chatbot-toggle .close-icon {
    width: 28px;
    height: 28px;
    transition: var(--transition-base);
}

.chatbot-toggle .close-icon {
    display: none;
}

.chatbot-widget.open .chatbot-toggle .chatbot-icon {
    display: none;
}

.chatbot-widget.open .chatbot-toggle .close-icon {
    display: block;
}

.chatbot-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ff3b30;
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 12px;
    border: 2px solid white;
}

.chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 420px;
    height: 650px;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-2xl);
    display: none;
    flex-direction: column;
    border: 1px solid var(--border-lighter);
    overflow: hidden;
}

.chatbot-widget.open .chatbot-window {
    display: flex;
    animation: slideUp 0.3s ease-out;
}

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

.chatbot-header {
    padding: 20px;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: var(--white);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header-info h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 4px 0;
}

.chatbot-status {
    font-size: 12px;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4ade80;
    display: inline-block;
    animation: pulse 2s ease-in-out infinite;
}

.chatbot-minimize {
    background: transparent;
    border: none;
    color: var(--white);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.chatbot-minimize:hover {
    background: rgba(255, 255, 255, 0.1);
}

.chatbot-minimize svg {
    width: 20px;
    height: 20px;
}

.chatbot-messages {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chatbot-message {
    display: flex;
    gap: 14px;
    margin-bottom: 20px;
    animation: messageIn 0.3s ease-out;
}

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

.bot-message {
    align-self: flex-start;
}

.user-message {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-lighter);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message-avatar svg {
    width: 20px;
    height: 20px;
}

.message-content {
    background: var(--white);
    padding: 12px 16px;
    border-radius: var(--border-radius);
    max-width: 260px;
    box-shadow: var(--shadow-sm);
}

.user-message .message-content {
    background: var(--primary);
    color: var(--white);
}

.message-content p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    white-space: pre-wrap;
}

.typing-indicator .message-content {
    padding: 16px;
}

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

.typing-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    animation: typingDot 1.4s ease-in-out infinite;
}

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

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

@keyframes typingDot {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.5;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

.chatbot-suggestions {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 8px;
    padding: 0 8px;
}

.suggestions-category {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.suggestions-category-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-tertiary);
    margin-bottom: 4px;
    padding-left: 4px;
}

.suggestion-chip {
    background: var(--white);
    border: 1px solid var(--border-lighter);
    color: var(--text-secondary);
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: 'Plus Jakarta Sans', sans-serif;
    text-align: left;
    width: fit-content;
}

.suggestion-chip:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Content Wizard Chips - Special styling */
.content-wizard-chip {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(10, 132, 255, 0.05));
    border: 1px solid rgba(10, 132, 255, 0.2);
    color: var(--text-primary);
    font-weight: 500;
}

.content-wizard-chip:hover {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(10, 132, 255, 0.1));
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(10, 132, 255, 0.15);
}

.chatbot-input-area {
    padding: 16px;
    background: var(--white);
    border-top: 1px solid var(--border-lighter);
    display: flex;
    gap: 12px;
    align-items: flex-end;
}

.chatbot-input {
    flex: 1;
    border: 1px solid var(--border-lighter);
    border-radius: var(--border-radius);
    padding: 12px 16px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    resize: none;
    overflow-y: hidden;
    font-size: 14px;
    resize: none;
    max-height: 120px;
    min-height: 42px;
    transition: var(--transition-fast);
}

.chatbot-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.chatbot-send {
    background: var(--primary);
    border: none;
    color: var(--white);
    width: 42px;
    height: 42px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-fast);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-send:hover {
    background: var(--primary-hover);
    transform: scale(1.05);
}

.chatbot-send svg {
    width: 20px;
    height: 20px;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    position: relative;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-2xl);
    animation: modalIn 0.3s ease-out;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-lighter);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: var(--primary-lighter);
    color: var(--primary);
}

.modal-close svg {
    width: 24px;
    height: 24px;
}

.modal-body {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
}

.help-steps {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.help-step {
    display: flex;
    gap: 20px;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 8px 0;
    color: var(--text-primary);
}

.step-content p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.history-item {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: var(--transition-fast);
    border: 1px solid var(--border-lighter);
}

.history-item:hover {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.history-item-info {
    flex: 1;
    min-width: 0;
}

.history-item-info h4 {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 4px 0;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.history-item-info p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 4px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.history-item-info small {
    font-size: 12px;
    color: var(--text-tertiary);
}

.history-item-actions {
    display: flex;
    gap: 8px;
}

.icon-btn {
    background: var(--primary-lighter);
    border: none;
    color: var(--primary);
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn:hover {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

.icon-btn svg {
    width: 18px;
    height: 18px;
}

.empty-state {
    text-align: center;
    padding: 60px 40px;
    color: var(--text-secondary);
}

.empty-state svg {
    width: 64px;
    height: 64px;
    color: var(--text-tertiary);
    margin-bottom: 16px;
}

.empty-state p {
    font-size: 16px;
    font-weight: 500;
    margin: 0 0 8px 0;
}

.empty-state small {
    font-size: 14px;
    color: var(--text-tertiary);
}

/* Authentication Buttons */
.auth-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cta-button-small {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    font-family: 'Plus Jakarta Sans', sans-serif;
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
}

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

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar-small {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-light);
    cursor: pointer;
    transition: var(--transition-fast);
}

.user-avatar-small:hover {
    border-color: var(--primary);
    transform: scale(1.05);
}

/* Upgrade Modal Styles */
.upgrade-content {
    padding: 20px;
}

.upgrade-content h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.upgrade-content p {
    line-height: 1.6;
}

/* Utility Classes */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Landing Page Enhancements */

.hero-note {
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 16px;
    font-weight: 500;
}

/* Features Section */
.features-section {
    padding: 80px 0;
    background: var(--white);
}

.section-header-center {
    text-align: center;
    margin-bottom: 64px;
}

.section-header-center h2 {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-header-center p {
    font-size: 20px;
    color: var(--text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}

.feature-card {
    background: var(--bg-primary);
    padding: 36px 32px;
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--border-lighter);
    transition: var(--transition-base);
}

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

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-lighter), var(--primary-light));
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon svg {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.feature-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* Social Proof Section */
.social-proof-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: var(--white);
}

.social-proof-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 48px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 16px;
    opacity: 0.95;
    font-weight: 500;
}

/* Pricing Preview Section */
.pricing-preview-section {
    padding: 80px 0;
    background: var(--bg-primary);
}

.pricing-cards-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card-preview {
    background: var(--white);
    border: 2px solid var(--border-lighter);
    border-radius: var(--border-radius-lg);
    padding: 44px 32px;
    text-align: center;
    transition: var(--transition-base);
    position: relative;
}

.pricing-card-preview.featured {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-2xl);
}

.pricing-card-preview:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.pricing-card-preview.featured:hover {
    transform: translateY(-8px) scale(1.08);
}

.pricing-badge {
    display: inline-block;
    background: var(--primary-lighter);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.pricing-badge-pro {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.pricing-card-preview h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.pricing-price-preview {
    font-size: 56px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 28px;
}

.pricing-price-preview span {
    font-size: 18px;
    color: var(--text-secondary);
    font-weight: 400;
}

.pricing-features-preview {
    list-style: none;
    padding: 0;
    margin: 0 0 32px 0;
    text-align: left;
}

.pricing-features-preview li {
    padding: 12px 0;
    color: var(--text-secondary);
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.pricing-features-preview li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--primary-lighter);
    color: var(--primary);
    border-radius: 50%;
    font-weight: 700;
    font-size: 12px;
    flex-shrink: 0;
}

.pricing-btn-primary,
.pricing-btn-secondary {
    width: 100%;
    padding: 16px 24px;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    font-family: 'Plus Jakarta Sans', sans-serif;
    border: none;
}

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

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

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

.pricing-btn-secondary:hover {
    background: var(--primary-lighter);
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 28px;
}

.cta-content > p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button-large {
    background: var(--white);
    color: var(--primary);
    border: none;
    padding: 20px 48px;
    border-radius: var(--border-radius);
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-base);
    font-family: 'Plus Jakarta Sans', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.cta-button-large:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
}

.cta-button-large svg {
    width: 24px;
    height: 24px;
}

.cta-note {
    margin-top: 28px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

/* Copy Protection Styles */
.no-select {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Smooth scroll indicator */
@media (min-width: 769px) {
    .card {
        scroll-margin-top: 100px;
    }
}

/* Responsive Updates */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .social-proof-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    
    .pricing-cards-preview {
        grid-template-columns: 1fr;
    }
    
    .pricing-card-preview.featured {
        transform: scale(1);
    }
    
    .cta-section {
        padding: 64px 0;
    }
    
    .features-section {
        padding: 64px 0;
    }
    
    .pricing-preview-section {
        padding: 64px 0;
    }
}

/* Analysis Choice Modal Styles - FIXED FOR NO OVERLAPPING */
.analysis-choice-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.choice-option {
    position: relative;
    border: 2px solid var(--border-lighter);
    border-radius: 12px;
    padding: 24px 20px 20px 20px; /* Extra top padding for corner badges */
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.choice-option:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(10, 132, 255, 0.15) !important;
}

/* Basic Option */
.choice-basic {
    border-color: var(--border);
    background: var(--bg-secondary);
}

/* Strategy Option */
.choice-strategy {
    border-color: #10b981;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(5, 150, 105, 0.05) 100%);
}

/* Pro Option */
.choice-pro {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(10, 132, 255, 0.03), rgba(0, 102, 204, 0.03));
}

.choice-pro:hover {
    background: linear-gradient(135deg, rgba(10, 132, 255, 0.05), rgba(0, 102, 204, 0.05));
}

/* Corner Badges - NO OVERLAP */
.choice-badge-corner {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    z-index: 2;
    white-space: nowrap;
    max-width: 80px;
    text-align: center;
}

.badge-new {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.badge-pro {
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(4px);
    color: white;
    border: 1px solid rgba(255,255,255,0.3);
}

/* Pro Corner Decoration */
.pro-corner-decoration {
    position: absolute;
    top: -10px;
    right: -10px;
    background: linear-gradient(135deg, var(--primary), #0066cc);
    width: 70px;
    height: 70px;
    transform: rotate(45deg);
    z-index: 1;
}

/* Choice Header - Prevents Overlap */
.choice-header {
    margin-bottom: 12px;
}

.choice-title-wrapper {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.choice-title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    padding-right: 100px; /* Increased space for corner badge */
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.title-strategy {
    color: #10b981;
}

/* Inline Badges - Below Title */
.choice-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
    width: fit-content;
    white-space: nowrap;
}

.badge-basic {
    background: var(--bg-primary);
    color: var(--text-secondary);
    border: 1px solid var(--border-lighter);
}

.badge-strategy {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.badge-pro-plan {
    background: linear-gradient(135deg, var(--primary), #0066cc);
    color: white;
}

/* Description */
.choice-description {
    color: var(--text-primary);
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    font-weight: 500;
}

/* Feature Tags */
.choice-features {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.feature-tag {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

/* Pro Note */
.choice-pro-note {
    color: var(--primary);
    margin: 12px 0 0 0;
    font-size: 13px;
    font-weight: 600;
}

/* Selected State */
.analysis-choice-content .choice-option[style*="box-shadow"] {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px var(--primary-light) !important;
}

/* Action Section */
.choice-action {
    margin-top: 8px;
}

#start-analysis-btn {
    width: 100%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#start-analysis-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(10, 132, 255, 0.3);
}

.choice-note {
    text-align: center;
    color: var(--text-primary);
    font-size: 12px;
    margin-top: 12px;
    margin-bottom: 0;
    font-weight: 500;
}

/* Responsive Fixes */
@media (max-width: 768px) {
    .choice-option {
        padding: 28px 16px 16px 16px;
    }
    
    .choice-title {
        font-size: 16px;
        padding-right: 90px;
        line-height: 1.4;
    }
    
    .choice-badge-corner {
        top: 10px;
        right: 10px;
        font-size: 9px;
        padding: 3px 8px;
        max-width: 70px;
    }
    
    .pro-corner-decoration {
        width: 60px;
        height: 60px;
    }
    
    .choice-description {
        font-size: 13px;
    }
    
    .feature-tag {
        font-size: 10px;
        padding: 3px 8px;
    }
    
    .choice-title-wrapper {
        gap: 6px;
    }
}

@media (max-width: 480px) {
    .choice-option {
        padding: 32px 14px 14px 14px;
    }
    
    .choice-title {
        font-size: 15px;
        padding-right: 85px;
        line-height: 1.4;
    }
    
    .choice-badge {
        font-size: 10px;
        padding: 3px 10px;
    }
    
    .choice-badge-corner {
        max-width: 65px;
        font-size: 8px;
        padding: 2px 6px;
    }
    
    .choice-features {
        gap: 6px;
    }
}

/* Enhanced Chatbot Styles */
.chatbot-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success-color);
    animation: pulse 2s ease-in-out infinite;
}

.status-dot.status-thinking {
    background: var(--primary);
    animation: pulse 1s ease-in-out infinite;
}

.status-dot.status-error {
    background: var(--error-color);
    animation: none;
}

.status-dot.status-ready {
    background: var(--success-color);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(0.95);
    }
}

.chatbot-clear {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    color: var(--text-secondary);
}

.chatbot-clear:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
}

.chatbot-clear svg {
    width: 18px;
    height: 18px;
}

.bot-message .message-content {
    line-height: 1.6;
}

.bot-message .message-content h4,
.bot-message .message-content h5 {
    margin: 16px 0 8px 0;
}

.bot-message .message-content strong {
    color: var(--primary);
    font-weight: 600;
}

.bot-message .message-content em {
    font-style: italic;
    color: var(--text-secondary);
}

/* Better message bubbles */
.chatbot-message {
    animation: slideInMessage 0.3s ease-out;
}

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

/* Featured Feature Cards (Agentic AI highlights) */
.featured-card {
    background: linear-gradient(135deg, rgba(10, 132, 255, 0.05), rgba(16, 185, 129, 0.05));
    border: 2px solid var(--primary);
    position: relative;
    overflow: visible;
}

.featured-card::before {
    content: " \;
 position: absolute;
 top: -2px;
 left: -2px;
 right: -2px;
 bottom: -2px;
 background: linear-gradient(135deg, var(--primary), #10b981);
 border-radius: 16px;
 z-index: -1;
 opacity: 0;
 transition: opacity 0.3s ease;
}

.featured-card:hover::before {
 opacity: 0.1;
}

.feature-badge {
 position: absolute;
 top: 16px;
 right: 16px;
 background: linear-gradient(135deg, var(--primary), var(--primary-hover));
 color: white;
 font-size: 11px;
 font-weight: 700;
 padding: 6px 12px;
 border-radius: 20px;
 letter-spacing: 0.5px;
 text-transform: uppercase;
 box-shadow: 0 4px 12px rgba(10, 132, 255, 0.3);
}