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

:root {
    /* Color Variables */
    --background-color: #f8fafc;
    --card-background: #ffffff;
    --text-color: #1e293b;
    --text-secondary: #64748b;
    --heading-color: #0f172a;
    --primary-color: #6366f1;
    --border-color: #e2e8f0;
    --gradient-start: #6366f1;
    --gradient-end: #4f46e5;
    
    /* Responsive Typography */
    --font-size-sm: clamp(0.8rem, 0.17vw + 0.76rem, 0.89rem);
    --font-size-base: clamp(1rem, 0.34vw + 0.91rem, 1.19rem);
    --font-size-md: clamp(1.25rem, 0.61vw + 1.1rem, 1.58rem);
    --font-size-lg: clamp(1.56rem, 1vw + 1.31rem, 2.11rem);
    --font-size-xl: clamp(1.95rem, 1.56vw + 1.56rem, 2.81rem);
    --font-size-xxl: clamp(2.44rem, 2.38vw + 1.85rem, 3.75rem);
    
    /* Responsive font sizes using clamp for fluid typography */
    --h1-font-size: clamp(2rem, 5vw, 3.5rem);
    --h2-font-size: clamp(1.5rem, 4vw, 2.5rem);
    --h3-font-size: clamp(1.25rem, 3vw, 2rem);
    --p-font-size: clamp(1rem, 2vw, 1.2rem);
    
    /* Spacing Variables */
    --space-xs: clamp(0.5rem, 0.5vw, 0.75rem);
    --space-sm: clamp(0.75rem, 1vw, 1rem);
    --space-md: clamp(1rem, 2vw, 1.5rem);
    --space-lg: clamp(1.5rem, 3vw, 2.5rem);
    --space-xl: clamp(2rem, 4vw, 4rem);
    --space-xxl: clamp(3rem, 6vw, 6rem);
    
    /* Container Widths */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transition Speeds */
    --transition-fast: 0.2s;
    --transition-medium: 0.3s;
    --transition-slow: 0.5s;
}

[data-theme="dark"] {
    --background-color: #0f172a;
    --card-background: #1e293b;
    --text-color: #e2e8f0;
    --text-secondary: #94a3b8;
    --heading-color: #f8fafc;
    --primary-color: #818cf8;
    --border-color: #334155;
    --gradient-start: #818cf8;
    --gradient-end: #6366f1;
}

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background: var(--background-color);
    min-height: 100vh;
    font-size: var(--font-size-base);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all var(--transition-fast) ease;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    color: var(--heading-color);
    margin-bottom: var(--space-md);
}

h1 {
    font-size: var(--h1-font-size);
}

h2 {
    font-size: var(--h2-font-size);
}

h3 {
    font-size: var(--h3-font-size);
}

h4 {
    font-size: var(--font-size-md);
}

p {
    margin-bottom: var(--space-md);
    font-size: var(--p-font-size);
}

button, .button {
    cursor: pointer;
    font-family: inherit;
}

section {
    padding: var(--space-xl) 0;
}

.container {
    width: 90%;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-sm);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-container {
        padding: 1rem;
    }

    .hero-content {
        max-width: 500px;
    }

    .features-grid, .benefits-container, .steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0.75rem 1rem;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--card-background);
        padding: 0.5rem;
        border-bottom: 1px solid var(--border-color);
        display: none;
        flex-direction: column;
        gap: 0;
        text-align: left;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-links.active {
        display: flex;
        max-height: 300px;
    }

    .nav-links a {
        padding: 0.75rem 1rem;
        width: 100%;
        border-radius: 4px;
        transition: all 0.2s ease;
        display: flex;
        align-items: center;
        font-size: 0.95rem;
    }

    .nav-links a:not(.cta-button):hover {
        background: var(--border-color);
        padding-left: 1.25rem;
    }

    .nav-links .cta-button {
        margin: 0.5rem;
        padding: 0.75rem 1rem;
        justify-content: center;
    }

    .mobile-menu {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        border-radius: 6px;
        margin-left: 0.5rem;
        background: transparent;
        transition: background 0.2s ease;
    }

    .mobile-menu:hover {
        background: var(--border-color);
    }

    .theme-toggle {
        margin-left: 0.5rem;
        width: 36px;
        height: 36px;
        border-radius: 6px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .theme-toggle:hover {
        background: var(--border-color);
    }

    .logo {
        font-size: 1.25rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .nav-links a {
        font-size: 0.85rem;
    }

    .hero h1 {
        font-size: var(--h1-font-size);
    }

    .hero-content {
        padding: 1.25rem;
    }

    .feature-card, .benefit, .step {
        padding: 1.25rem;
    }

    .contact h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0.5rem;
    }

    .nav-links {
        gap: 0.75rem;
    }

    .nav-links a {
        font-size: 0.85rem;
    }

    .hero h1 {
        font-size: var(--h1-font-size);
    }

    .hero-content {
        padding: 1.25rem;
    }

    .feature-card, .benefit, .step {
        padding: 1.25rem;
    }

    .contact h2 {
        font-size: 1.5rem;
    }
}

@media (min-width: 769px) {
    .nav-links {
        display: flex !important;
        position: static;
        padding: 0;
        box-shadow: none;
        border: none;
        max-height: none;
        overflow: visible;
    }
}

/* Animations for mobile */
@media (max-width: 768px) {
    .feature-card:hover, .benefit:hover, .step:hover {
        transform: none;
    }

    .primary-cta:hover, .secondary-cta:hover {
        transform: none;
    }

    .nav-links .cta-button:hover {
        transform: none;
    }
}

/* Navigation */
nav {
    position: fixed;
    width: 100%;
    background: var(--card-background);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

[data-theme="dark"] nav {
    background: var(--card-background);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 4rem;
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
}

.logo {
    font-size: 1.75rem;
    font-weight: 800;
    text-decoration: none;
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: all 0.3s ease;
    letter-spacing: -0.02em;
}

.logo:hover {
    background: linear-gradient(135deg, #818cf8, #6366f1);
    -webkit-background-clip: text;
    background-clip: text;
    transform: translateY(-1px);
}

[data-theme="dark"] .logo {
    background: linear-gradient(135deg, #818cf8, #6366f1);
    -webkit-background-clip: text;
    background-clip: text;
}

[data-theme="dark"] .logo:hover {
    background: linear-gradient(135deg, #a5b4fc, #818cf8);
    -webkit-background-clip: text;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 3rem;
    align-items: center;
    margin-left: auto;
    padding-right: 1rem;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
    font-size: 1rem;
    white-space: nowrap;
}

.nav-links a:not(.cta-button)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    transform: scaleX(0);
    opacity: 0;
    transition: all 0.2s ease;
}

.nav-links a:not(.cta-button):hover {
    color: var(--primary-color);
}

.nav-links a:not(.cta-button):hover::after {
    transform: scaleX(1);
    opacity: 1;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--gradient-end), var(--gradient-start));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.cta-button:hover::before {
    opacity: 1;
}

.cta-button span {
    position: relative;
    z-index: 1;
}

[data-theme="dark"] .cta-button {
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
}

[data-theme="dark"] .cta-button:hover {
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}

.cta-button1 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    border: none;
    border-radius: 16px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.15);
}

.cta-button1::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #818cf8 0%, #6366f1 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cta-button1:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(99, 102, 241, 0.25);
}

.cta-button1:hover::before {
    opacity: 1;
}

.cta-button1:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
}

.cta-button1 span {
    position: relative;
    z-index: 1;
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 0.01em;
}

[data-theme="dark"] .cta-button1 {
    background: linear-gradient(135deg, #818cf8 0%, #6366f1 100%);
    box-shadow: 0 4px 20px rgba(129, 140, 248, 0.25);
}

[data-theme="dark"] .cta-button1:hover {
    box-shadow: 0 6px 25px rgba(129, 140, 248, 0.35);
}

/* Theme toggle button */
.theme-toggle {
    margin-left: 2rem;
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.5rem;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    transform: scale(1.1);
    color: var(--primary-color);
}

[data-theme="dark"] .theme-toggle .fa-moon {
    color: #fbbf24;
}

/* Request Demo Button */
.nav-links .cta-button {
    padding: 0.75rem 1.5rem;
    border: 3px solid var(--primary-color);
    border-radius: var(--border-radius);
    background: transparent;
    color: var(--primary-color);
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin-left: 1rem;
}

.nav-links .cta-button:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .nav-links .cta-button {
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .nav-links .cta-button:hover {
    background: var(--primary-color);
    color: var(--background-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

/* Mobile Navigation Styles */
@media (max-width: 1024px) {
    .nav-container {
        padding: 1rem 2rem;
    }

    .nav-links {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu {
        display: block;
    }

    .nav-container {
        padding: 0.75rem 1rem;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--card-background);
        padding: 1rem;
        border-bottom: 1px solid var(--border-color);
        display: none;
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 0.5rem;
        width: 100%;
    }

    .nav-links .cta-button {
        margin-top: 0.5rem;
    }

    .theme-toggle {
        margin-left: 1rem;
    }
}

.mobile-menu {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: auto;
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0.5rem;
    }

    .logo {
        font-size: 1.25rem;
    }

    .nav-links {
        gap: 0.75rem;
    }

    .nav-links a {
        font-size: 0.85rem;
    }
}

/* Scrolled Navigation State */
nav.scrolled {
    background: var(--card-background);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] nav.scrolled {
    background: var(--card-background);
}

nav.scrolled .nav-links a {
    color: var(--text-color);
}

[data-theme="dark"] nav.scrolled .nav-links a {
    color: var(--text-color);
}

/* Hero Section */
#heroBackground {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero {
    position: relative;
    padding: 8rem 0 6rem;
    background: var(--background-color);
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: none;
}

.hero::after {
    content: none;
}

@media (prefers-reduced-motion: reduce) {
    .hero::before,
    .hero::after {
        animation: none;
    }
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-content {
    max-width: 600px;
    position: relative;
    z-index: 1;
    text-align: center;
    margin: 0 auto;
}

.hero h1 {
    font-size: var(--h1-font-size);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--heading-color);
}

.hero p {
    font-size: var(--p-font-size);
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

.primary-cta {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(99, 102, 241, 0.2);
    text-decoration: none;
}

.primary-cta span {
    text-decoration: none;
    border-bottom: none;
    position: relative;
}

.primary-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    opacity: 0.95;
    color: white;
    text-decoration: none;
}

.primary-cta:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
}

.secondary-cta {
    padding: 1rem 2rem;
    background: var(--card-background);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.secondary-cta:hover {
    transform: translateY(-2px);
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.secondary-cta:active {
    transform: translateY(0);
}

/* Features Section */
.features {
    padding: 5rem 2rem;
    background: var(--background-color);
}

.features h2, .benefits h2, .how-it-works h2 {
    text-align: center;
    font-size: var(--h2-font-size);
    margin-bottom: 3rem;
    color: var(--text-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    padding: 1.75rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

[data-theme="dark"] .feature-card {
    background: #1e293b;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2.25rem;
    color: var(--primary-color);
    margin-bottom: 1.25rem;
    background: rgba(99, 102, 241, 0.1);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
}

.feature-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.25rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-card i {
        font-size: 1.75rem;
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }
}

/* Benefits Section */
.benefits {
    padding: 6rem 0;
    background: var(--background-color);
}

.benefits-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit {
    padding: 2rem;
    background: var(--card-background);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.benefit:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.benefit h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 1rem;
}

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

/* How It Works Section */
.how-it-works {
    padding: 5rem 2rem;
    background: var(--background-color);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.step-number {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-weight: bold;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: #ffffff;
    color: var(--text-color);
}

[data-theme="dark"] .contact {
    background: linear-gradient(to bottom right, var(--primary-color), var(--secondary-color));
    color: white;
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.contact h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

.contact p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-section {
    padding: 6rem 0;
    background: var(--background-color);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    padding: 3rem;
    background: var(--card-background);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.contact-form h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--heading-color);
}

.contact-form p {
    text-align: center;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.6;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.demo-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.demo-form input {
    width: 100%;
    padding: 1.25rem;
    font-size: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 16px;
    background: var(--card-background);
    color: var(--text-color);
    transition: all 0.3s ease;
    font-weight: 500;
}

.demo-form input:hover {
    border-color: rgba(99, 102, 241, 0.4);
}

.demo-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    transform: translateY(-1px);
}

.demo-form input::placeholder {
    color: var(--text-secondary);
    opacity: 0.8;
    font-weight: 400;
}

[data-theme="dark"] .demo-form input {
    background: rgba(30, 41, 59, 0.8);
    border-color: #334155;
    backdrop-filter: blur(8px);
}

[data-theme="dark"] .demo-form input:hover {
    border-color: rgba(129, 140, 248, 0.4);
}

[data-theme="dark"] .demo-form input:focus {
    border-color: #818cf8;
    box-shadow: 0 0 0 4px rgba(129, 140, 248, 0.2);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--background-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form .cta-button1 {
    width: 100%;
    margin-top: 1.5rem;
}

[data-theme="dark"] .contact-form {
    background: rgba(30, 41, 59, 0.6);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

[data-theme="dark"] .contact-form input,
[data-theme="dark"] .contact-form textarea {
    background: rgba(30, 41, 59, 0.8);
    border-color: #4b5563;
}

[data-theme="dark"] .contact-form input:focus,
[data-theme="dark"] .contact-form textarea:focus {
    border-color: #818cf8;
    box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.2);
}

/* Pricing Section */
.pricing {
    padding: 6rem 2rem;
    background: var(--background-color);
}

.pricing h2 {
    text-align: center;
    font-size: var(--h2-font-size);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.section-description {
    max-width: 700px;
    margin: 0 auto 3rem;
    text-align: center;
    color: var(--text-secondary);
    line-height: 1.6;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

.pricing-card {
    background: var(--background-color);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--border-radius);
    padding: 2rem;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.15);
    transform: translateY(-10px);
}

.pricing-cta {
    margin-top: auto;
    padding-top: 2rem;
    text-align: center;
    width: 100%;
}

.pricing-cta .cta-button1 {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}

.pricing-card.featured .pricing-cta .cta-button1 {
    
    box-shadow: 0 4px 20px rgba(129, 140, 248, 0.25);
}

.pricing-card.featured .pricing-cta .cta-button1:hover {
    box-shadow: 0 6px 25px rgba(129, 140, 248, 0.35);
}

[data-theme="dark"] .pricing-card {
    border-color: rgba(99, 102, 241, 0.2);
}

[data-theme="dark"] .pricing-card.featured {
    border-color: #6366f1;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.2);
}

[data-theme="dark"] .pricing-card.featured .pricing-cta .cta-button1 {
    background: linear-gradient(135deg, #a5b4fc 0%, #818cf8 100%);
    box-shadow: 0 4px 20px rgba(129, 140, 248, 0.3);
}

[data-theme="dark"] .pricing-card.featured .pricing-cta .cta-button1:hover {
    box-shadow: 0 6px 25px rgba(129, 140, 248, 0.4);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.price {
    margin-bottom: 1rem;
}

.price .amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

[data-theme="dark"] .price .amount {
    color: #60a5fa;
}

.price .period {
    font-size: 1.1rem;
    color: var(--text-color);
    opacity: 0.8;
}

.pricing-header p {
    color: var(--text-color);
    opacity: 0.8;
}

.features-list {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1;
}

.features-list li {
    margin-bottom: 1rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.features-list i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

[data-theme="dark"] .features-list i {
    color: #60a5fa;
}

.pricing-cta {
    margin-top: auto;
    padding-top: 2rem;
    text-align: center;
    width: 100%;
}

.pricing-cta .cta-button1 {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}

.pricing-card.featured .pricing-cta .cta-button1 {
    background: linear-gradient(135deg, #818cf8 0%, #6366f1 100%);
    box-shadow: 0 4px 20px rgba(129, 140, 248, 0.25);
}

.pricing-card.featured .pricing-cta .cta-button1:hover {
    box-shadow: 0 6px 25px rgba(129, 140, 248, 0.35);
}

.pricing-cta {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 2rem;
    width: 100%;
}

[data-theme="dark"] .pricing-cta {
    border-color: #60a5fa;
    color: #60a5fa;
}

[data-theme="dark"] .pricing-cta:hover {
    background: #60a5fa;
    color: var(--background-color);
    border-color: #60a5fa;
}

.pricing-cta:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.pricing-cta.featured {
    background: var(--primary-color);
    color: white;
}

[data-theme="dark"] .pricing-cta.featured {
    background: #60a5fa;
    border-color: #60a5fa;
    color: var(--background-color);
}

[data-theme="dark"] .pricing-cta.featured:hover {
    background: #3b82f6;
    border-color: #3b82f6;
}

/* Responsive Pricing */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .pricing-card.featured {
        grid-row: 1;
    }
}

@media (max-width: 768px) {
    .pricing {
        padding: 4rem 1rem;
    }

    .pricing h2 {
        font-size: 2rem;
    }

    .section-description {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .pricing-card {
        padding: 1.5rem;
    }

    .pricing-card.featured {
        transform: none;
    }

    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }

    .popular-badge {
        top: -12px;
        right: 15px;
        padding: 0.4rem 1rem;
        font-size: 0.8rem;
    }
}

/* Footer */
footer {
    background: linear-gradient(to right, #1a202c, #2d3748);
    color: #f7fafc;
    padding: 4rem 1rem 1.5rem;
    position: relative;
    margin-top: 2rem;
}

[data-theme="dark"] footer {
    background: linear-gradient(to right, #020617, #0f172a);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
}

.footer-section, .footer-logo {
    grid-column: span 12;
}

.footer-section h4, .footer-logo h2, .footer-column h3 {
    margin-bottom: 1.25rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
}

.footer-section p, .footer-logo p {
    color: #cbd5e1;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
    grid-column: span 12;
}

.footer-column {
    grid-column: span 6;
}

.footer-column a {
    display: block;
    color: #cbd5e1;
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: color 0.2s ease;
    font-size: 0.95rem;
}

.footer-column a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.social-links a {
    color: #e2e8f0;
    font-size: 1.25rem;
    padding: 0.5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #94a3b8;
}

/* Responsive footer for tablet/desktop */
@media (min-width: 768px) {
    .footer-section {
        grid-column: span 4;
    }
    
    .footer-logo {
        grid-column: span 4;
    }
    
    .footer-links {
        grid-column: span 8;
    }
    
    .footer-column {
        grid-column: span 6;
    }
}

/* Responsive footer for larger desktop */
@media (min-width: 1024px) {
    .footer-logo {
        grid-column: span 3;
    }
    
    .footer-links {
        grid-column: span 9;
    }
    
    .footer-column {
        grid-column: span 3;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card, .benefit, .step {
    animation: fadeIn 0.5s ease-out forwards;
}

[data-theme="dark"] {
    background-color: var(--background-color);
}

/* Section Headings */
.section h2 {
    font-size: var(--h2-font-size);
    font-weight: 800;
    color: var(--heading-color);
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    padding-bottom: 1.25rem;
    animation: fadeInUp 0.6s ease-out;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0.6);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    border-radius: 3px;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.section:hover h2::after {
    transform: translateX(-50%) scaleX(1);
    opacity: 1;
}

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

.popular-badge {
    position: absolute;
    top: -15px;
    right: 25px;
    background: linear-gradient(135deg, #818cf8 0%, #6366f1 100%);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
    z-index: 1;
}

[data-theme="dark"] .popular-badge {
    background: linear-gradient(135deg, #a5b4fc 0%, #818cf8 100%);
    box-shadow: 0 4px 12px rgba(129, 140, 248, 0.3);
}

.form-status {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.75rem;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.form-status.success {
    color: #10b981;
    background: rgba(16, 185, 129, 0.1);
}

.form-status.error {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

/* Table Styles */
.table-wrapper {
    overflow-x: auto;
    background: var(--card-background);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    margin: 2rem 0;
    padding: 1rem;
}

[data-theme="dark"] .table-wrapper {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    background: rgba(30, 41, 59, 0.8);
}

[data-theme="dark"] .analysis-table th {
    background: rgba(15, 23, 42, 0.6);
    border-bottom-color: #334155;
}

.analysis-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.95rem;
}

.analysis-table th,
.analysis-table td {
    padding: 0.875rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.analysis-table th {
    font-weight: 600;
    color: var(--text-color);
    background: var(--background-color);
    border-bottom: 2px solid var(--border-color);
}

.feedback-text {
    min-width: 160px;
    max-width: 200px;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.375rem 0.75rem;
    border-radius: 16px;
    font-size: 0.85rem;
    font-weight: 500;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.priority-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.375rem 0.75rem;
    border-radius: 16px;
    font-size: 0.85rem;
    font-weight: 500;
}

.priority-high {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.priority-medium {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.sentiment-cell {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sentiment-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
}

.sentiment-positive {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.sentiment-negative {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.action-cell {
    font-weight: 500;
}

.feedback-col {
    width: 40%;
}

.category-col, .priority-col, .sentiment-col, .action-col {
    width: 15%;
}

.feedback-text {
    font-weight: 500;
}

.action-cell {
    font-weight: 500;
}

.primary-cta, .primary-cta:link, .primary-cta:visited, .primary-cta:hover, .primary-cta:active {
    text-decoration: none;
}

.primary-cta span, .primary-cta span:before, .primary-cta span:after {
    text-decoration: none;
    border-bottom: none;
    position: relative;
}

/* Remove all possible pseudo-elements that might add an underline */
.primary-cta:before, .primary-cta:after,
.primary-cta span:before, .primary-cta span:after {
    content: none !important;
    display: none !important;
    border: none !important;
    text-decoration: none !important;
}

/* Remove all animations */
.feature-card, .benefit, .step, 
.primary-cta, .secondary-cta, 
.nav-links .cta-button,
.hero h1, .hero p {
    transition: none;
    animation: none;
    transform: none;
}

.feature-card:hover, .benefit:hover, .step:hover,
.primary-cta:hover, .secondary-cta:hover,
.nav-links .cta-button:hover {
    transform: none;
    animation: none;
}

/* Reset all keyframes */
@keyframes fadeIn {
    0%, 100% {
        transform: none;
        opacity: 1;
    }
}

@keyframes fadeInUp {
    0%, 100% {
        transform: none;
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: none;
        opacity: 1;
    }
}

@keyframes slide {
    0%, 100% {
        transform: none;
        opacity: 1;
    }
}

/* Improvements for responsive font sizes */
:root {
    /* Responsive font sizes using clamp for fluid typography */
    --h1-font-size: clamp(2rem, 5vw, 3.5rem);
    --h2-font-size: clamp(1.5rem, 4vw, 2.5rem);
    --h3-font-size: clamp(1.25rem, 3vw, 2rem);
    --p-font-size: clamp(1rem, 2vw, 1.2rem);
}

/* Base responsive improvements */
html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    object-fit: cover;
}

/* Mobile-first approach improvements */
.hero h1 {
    font-size: var(--h1-font-size);
    line-height: 1.2;
}

.hero p {
    font-size: var(--p-font-size);
}

.section-title h2 {
    font-size: var(--h2-font-size);
}

/* Touch-friendly improvements for mobile */
.nav-links a, 
.cta-button, 
.cta-button1,
button {
    min-height: 44px;
    min-width: 44px;
}

/* Enhanced Mobile Navigation */
@media (max-width: 768px) {
    .nav-container {
        padding: 0.75rem 1rem;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--card-background);
        padding: 1rem;
        border-bottom: 1px solid var(--border-color);
        display: none;
        flex-direction: column;
        gap: 0.75rem;
        text-align: left;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 0.75rem 1rem;
        width: 100%;
        border-radius: 8px;
        display: flex;
        align-items: center;
    }

    /* Mobile-friendly hero section */
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .hero-content {
        padding: 1rem;
        width: 90%;
    }

    /* Mobile-friendly grid layouts */
    .features-grid, .benefits-container, .steps {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }

    /* Adjust spacing for mobile */
    section {
        padding: 3rem 0;
    }

    /* Make footer more compact on mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    /* Adjust form elements for mobile */
    form input, form textarea, form button {
        width: 100%;
        padding: 0.75rem;
    }
}

/* Improve tablet display */
@media (min-width: 769px) and (max-width: 1023px) {
    .features-grid, .benefits-container, .steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-content {
        max-width: 80%;
    }

    .hero-buttons {
        flex-direction: row;
        justify-content: center;
        gap: 1rem;
    }

    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktop enhancements */
@media (min-width: 1024px) {
    .nav-container {
        padding: 1rem 4rem;
    }

    .hero-content {
        max-width: 70%;
    }

    .features-grid, .benefits-container, .steps {
        grid-template-columns: repeat(3, 1fr);
        padding: 0;
    }

    .hero-buttons {
        flex-direction: row;
        justify-content: center;
        gap: 1rem;
    }
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
    /* Auto-apply dark theme if system preference is dark */
    html:not([data-theme]) {
        --background-color: #0f172a;
        --card-background: #1e293b;
        --text-color: #e2e8f0;
        --text-secondary: #94a3b8;
        --heading-color: #f8fafc;
        --primary-color: #818cf8;
        --border-color: #334155;
    }
}

/* Extra responsive improvements */
.feature-card, .benefit, .step {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.feature-card img, .benefit img, .step img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
}

/* Touch friendly elements */
button, 
.button,
.cta-button,
.cta-button1,
.nav-links a,
input[type="submit"] {
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Skip to content for accessibility */
.skip-to-content {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.skip-to-content:focus {
    position: fixed;
    top: 0;
    left: 0;
    width: auto;
    height: auto;
    padding: 1rem;
    background: var(--primary-color);
    color: white;
    z-index: 9999;
}

/* Performance Optimizations and Responsive Images */

/* Optimize image rendering */
img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

/* Responsive image container */
.responsive-image-container {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    position: relative;
    overflow: hidden;
    margin-bottom: 1rem;
    border-radius: var(--radius-md);
}

.responsive-image-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

/* Lazy loading helper */
.lazy-load {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lazy-load.loaded {
    opacity: 1;
}

/* Performance optimizations */
.content-visibility-auto {
    content-visibility: auto;
    contain-intrinsic-size: 1px 1000px;
}

/* Smooth animations for reduced data usage */
@supports (animation-timeline: scroll()) {
    .reveal-on-scroll {
        animation: reveal linear both;
        animation-timeline: scroll();
        animation-range: entry 10% cover 30%;
    }
    
    @keyframes reveal {
        from {
            opacity: 0;
            transform: translateY(50px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

/* Better loading experience */
.loading-skeleton {
    position: relative;
    overflow: hidden;
    background-color: var(--border-color);
    border-radius: var(--radius-md);
}

.loading-skeleton::after {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    transform: translateX(-100%);
    background-image: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0,
        rgba(255, 255, 255, 0.2) 20%,
        rgba(255, 255, 255, 0.5) 60%,
        rgba(255, 255, 255, 0)
    );
    animation: shimmer 2s infinite;
    content: '';
}

@keyframes shimmer {
    100% {
        transform: translateX(100%);
    }
}

/* Improve contrast for text over images */
.text-over-image {
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    color: white;
}

/* Better scrollbar for user experience */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--background-color);
}

::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 6px;
    border: 3px solid var(--background-color);
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--text-secondary);
}