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

:root {
    /* Color Palette */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --accent-color: #f59e0b;
    --accent-dark: #d97706;
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;

    /* Neutral Colors */
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --border-color: #e5e7eb;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-max-width: 1200px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===================================
   Container & Layout
   =================================== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: var(--section-padding);
    position: relative;
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header {
    margin-bottom: 4rem;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border: 2px solid transparent;
}

.btn-secondary:hover {
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--primary-color);
}

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

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

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

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

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    text-decoration: none;
}

.logo-image {
    height: 40px;
    width: auto;
    max-width: 40px;
    object-fit: contain;
    margin-right: 8px;
}

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

.logo-accent {
    color: var(--accent-color);
}

.nav-menu {
    display: flex;
    gap: 32px;
    list-style: none;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-base);
}

.nav-link:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0e7ff 50%, #fef3c7 100%);
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #6366f1, transparent);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #f59e0b, transparent);
    top: 50%;
    right: -150px;
    animation-delay: 5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, #10b981, transparent);
    bottom: -100px;
    left: 30%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text {
    z-index: 1;
}

.hero-headline {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

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

.hero-subheadline {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.trust-signals {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.trust-icon {
    flex-shrink: 0;
}

/* Hero Visual Animation */
.hero-visual {
    position: relative;
    z-index: 1;
}

.product-demo-animation {
    background: white;
    border-radius: var(--radius-2xl);
    padding: 40px;
    box-shadow: var(--shadow-2xl);
    position: relative;
    min-height: 400px;
}

.demo-step {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    animation: demoStepCycle 16s infinite;
}

.demo-step-1 {
    animation-delay: 0s;
}

.demo-step-2 {
    animation-delay: 4s;
}

.demo-step-3 {
    animation-delay: 8s;
}

.demo-step-4 {
    animation-delay: 12s;
}

@keyframes demoStepCycle {
    0%, 100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.9);
    }
    5%, 20% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
    25% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.9);
    }
}

.document-upload, .ai-extraction, .dashboard-preview, .report-generation {
    text-align: center;
}

.document-upload p {
    margin-top: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.ai-extraction {
    background: white;
    padding: 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.extraction-field {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.extraction-field:last-child {
    border-bottom: none;
}

.field-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.field-value {
    font-weight: 600;
    color: var(--primary-color);
}

.dashboard-preview {
    background: white;
    padding: 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    height: 150px;
    justify-content: center;
}

.bar {
    width: 40px;
    background: linear-gradient(to top, var(--primary-color), var(--primary-light));
    border-radius: 4px 4px 0 0;
    animation: barGrow 1s ease-out forwards;
    transform-origin: bottom;
}

@keyframes barGrow {
    from {
        transform: scaleY(0);
    }
    to {
        transform: scaleY(1);
    }
}

.report-generation {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.report-label {
    font-weight: 600;
    color: var(--success-color);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* ===================================
   Problem Section
   =================================== */
.problem-section {
    background: white;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 3rem;
}

.problem-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.problem-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.problem-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.problem-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-stat {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.problem-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.problem-impact {
    color: var(--text-secondary);
    font-size: 0.95rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

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

/* ===================================
   How It Works Section
   =================================== */
.how-it-works {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, white 100%);
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.step-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.step-reverse {
    direction: rtl;
}

.step-reverse > * {
    direction: ltr;
}

.step-visual {
    position: relative;
}

.step-image {
    background: white;
    padding: 40px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all var(--transition-base);
}

.step-item:hover .step-image {
    transform: scale(1.05);
    box-shadow: var(--shadow-2xl);
}

.step-number {
    font-size: 4rem;
    font-weight: 800;
    color: rgba(99, 102, 241, 0.1);
    line-height: 1;
    margin-bottom: 1rem;
}

.step-title {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.step-headline {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.step-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.step-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.step-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-secondary);
}

.step-features svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===================================
   Features Section
   =================================== */
.features-section {
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--bg-secondary);
    padding: 40px 30px;
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

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

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

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: white;
    border-color: var(--primary-light);
}

.feature-icon {
    margin-bottom: 1.5rem;
}

.feature-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.feature-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.feature-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* ===================================
   Ideal Customer Section
   =================================== */
.ideal-customer-section {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, white 100%);
}

.customer-profiles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 3rem;
}

.profile-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.profile-card:hover {
    transform: translateY(-10px) rotateY(5deg);
    box-shadow: var(--shadow-2xl);
}

.profile-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.profile-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.profile-subtitle {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.profile-usecase h4 {
    font-size: 0.9rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.profile-usecase p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.profile-example {
    background: rgba(16, 185, 129, 0.05);
    padding: 16px;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--success-color);
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-top: auto;
}

.profile-example svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.profile-example p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.qualification-note {
    background: rgba(99, 102, 241, 0.05);
    padding: 20px 30px;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
    display: flex;
    align-items: center;
    gap: 16px;
    max-width: 800px;
    margin: 0 auto;
}

.qualification-note svg {
    flex-shrink: 0;
}

.qualification-note p {
    margin: 0;
    color: var(--text-secondary);
}

/* ===================================
   Compliance Section
   =================================== */
.compliance-section {
    background: white;
}

.compliance-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.compliance-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.compliance-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: white;
}

.compliance-badge {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

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

.compliance-features {
    list-style: none;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.compliance-features li {
    color: var(--text-secondary);
    padding-left: 20px;
    position: relative;
}

.compliance-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

/* ===================================
   Pricing Section
   =================================== */
.pricing-section {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, white 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 2rem;
}

.pricing-card {
    background: white;
    padding: 50px 40px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    border: 2px solid transparent;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-color);
}

.pricing-featured {
    border: 3px solid var(--primary-color);
    box-shadow: var(--shadow-2xl);
}

.pricing-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.pricing-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.pricing-price {
    margin-bottom: 1.5rem;
}

.price-label {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
}

.price-period {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.price-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

.pricing-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.pricing-features svg {
    flex-shrink: 0;
}

.pricing-note {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 700px;
    margin: 0 auto;
}

/* ===================================
   ROI Calculator Section
   =================================== */
.roi-calculator-section {
    background: white;
}

.calculator-container {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(245, 158, 11, 0.05));
    padding: 50px;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.calculator-inputs {
    margin-bottom: 3rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: start;
}

.input-group {
    margin-bottom: 0;
}

.input-group:last-child {
    grid-column: 1 / -1;
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
}

.input-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.slider-container {
    position: relative;
    padding-top: 50px;
}

.slider-container input[type="range"] {
    width: 100%;
    height: 10px;
    border-radius: 8px;
    background: linear-gradient(to right,
        var(--primary-color) 0%,
        var(--primary-light) 50%,
        rgba(99, 102, 241, 0.2) 50%,
        rgba(99, 102, 241, 0.1) 100%);
    outline: none;
    -webkit-appearance: none;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.slider-container input[type="range"]:hover {
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.15), 0 0 0 4px rgba(99, 102, 241, 0.05);
}

.slider-container input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, white 0%, #f9fafb 100%);
    border: 4px solid var(--primary-color);
    cursor: grab;
    box-shadow: 0 4px 8px rgba(99, 102, 241, 0.3), 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-base);
    position: relative;
}

.slider-container input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 12px rgba(99, 102, 241, 0.4), 0 3px 6px rgba(0, 0, 0, 0.15);
    border-width: 5px;
}

.slider-container input[type="range"]::-webkit-slider-thumb:active {
    cursor: grabbing;
    transform: scale(1.05);
    box-shadow: 0 2px 4px rgba(99, 102, 241, 0.3), 0 1px 2px rgba(0, 0, 0, 0.1);
}

.slider-container input[type="range"]::-moz-range-thumb {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, white 0%, #f9fafb 100%);
    border: 4px solid var(--primary-color);
    cursor: grab;
    box-shadow: 0 4px 8px rgba(99, 102, 241, 0.3), 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-base);
}

.slider-container input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 12px rgba(99, 102, 241, 0.4), 0 3px 6px rgba(0, 0, 0, 0.15);
    border-width: 5px;
}

.slider-container input[type="range"]::-moz-range-thumb:active {
    cursor: grabbing;
    transform: scale(1.05);
}

.slider-container input[type="range"]::-moz-range-track {
    height: 10px;
    border-radius: 8px;
    background: transparent;
}

.slider-value {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 8px 18px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3);
    min-width: 60px;
    text-align: center;
    transition: all var(--transition-fast);
}

.slider-value::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: var(--primary-dark);
}

.input-wrapper {
    position: relative;
}

.input-prefix {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-weight: 600;
}

.input-wrapper input[type="number"] {
    width: 100%;
    padding: 14px 16px 14px 36px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
}

.input-wrapper input[type="number"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.calculator-results h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.result-item {
    background: white;
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    gap: 20px;
    align-items: center;
    transition: all var(--transition-base);
}

.result-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.result-icon {
    flex-shrink: 0;
}

.result-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.result-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ===================================
   FAQ Section
   =================================== */
.faq-section {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, white 100%);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 24px 30px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    transition: all var(--transition-base);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 30px 24px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials-section {
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 3rem;
}

.testimonial-card {
    background: var(--bg-secondary);
    padding: 40px 30px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    background: white;
}

.quote-icon {
    margin-bottom: 1rem;
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.8;
    font-style: italic;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    gap: 16px;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.author-avatar {
    flex-shrink: 0;
}

.author-name {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.author-company {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
}

.author-meta {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.trust-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding: 50px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(245, 158, 11, 0.05));
    border-radius: var(--radius-xl);
}

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

.stat-value {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===================================
   Demo Section
   =================================== */
.demo-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.demo-section .section-title {
    color: white;
    -webkit-text-fill-color: white;
}

.demo-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.demo-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: white;
}

.demo-subtitle {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.demo-benefits {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.demo-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.05rem;
}

.demo-benefits svg {
    flex-shrink: 0;
}

.demo-form {
    background: white;
    padding: 40px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.form-privacy {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 1rem;
}

.form-success {
    text-align: center;
    padding: 40px;
}

.form-success svg {
    margin-bottom: 1.5rem;
}

.form-success h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--success-color);
}

.form-success p {
    color: var(--text-secondary);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--text-primary);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    text-decoration: none;
    display: inline-block;
    margin-bottom: 1rem;
}

.footer-description {
    margin-bottom: 1.5rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all var(--transition-base);
}

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

.footer-col h4 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-badges {
    display: flex;
    gap: 12px;
}

.badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
}

/* ===================================
   Floating CTA Button
   =================================== */
.floating-cta {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 16px 24px;
    border-radius: 50px;
    box-shadow: var(--shadow-2xl);
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-weight: 700;
    z-index: 999;
    transition: all var(--transition-base);
}

.floating-cta:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px -12px rgba(99, 102, 241, 0.5);
}

/* ===================================
   AOS Animation Utilities
   =================================== */
[data-aos] {
    transition-property: transform, opacity;
    transition-duration: 0.6s;
    transition-timing-function: ease-out;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
    opacity: 0;
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
    opacity: 1;
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
    opacity: 0;
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
    opacity: 1;
}

[data-aos="fade-left"] {
    transform: translateX(30px);
    opacity: 0;
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
    opacity: 1;
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
    opacity: 0;
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
    opacity: 1;
}

[data-aos="flip-left"] {
    transform: perspective(1000px) rotateY(-40deg);
    opacity: 0;
}

[data-aos="flip-left"].aos-animate {
    transform: perspective(1000px) rotateY(0);
    opacity: 1;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .section-title {
        font-size: 2rem;
    }

    .hero-headline {
        font-size: 2.5rem;
    }

    .hero-content {
        gap: 40px;
    }

    .problem-grid,
    .features-grid,
    .customer-profiles,
    .compliance-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .step-item {
        gap: 40px;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: white;
        width: 100%;
        padding: 30px;
        box-shadow: var(--shadow-lg);
        transition: left var(--transition-base);
        align-items: flex-start;
    }

    .nav-menu.active {
        left: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

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

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

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translateY(-8px);
    }

    .logo {
        gap: 0;
        font-size: 1.2rem;
    }

    .logo-image {
        height: 32px;
        max-width: 32px;
        margin-right: 6px;
    }

    .hero {
        min-height: auto;
        padding-top: 100px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-headline {
        font-size: 2rem;
    }

    .hero-subheadline {
        font-size: 1.1rem;
    }

    .hero-cta-group {
        flex-direction: column;
    }

    .hero-visual {
        order: -1;
    }

    .product-demo-animation {
        min-height: 300px;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .problem-grid,
    .features-grid,
    .customer-profiles,
    .compliance-grid,
    .pricing-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .step-item {
        grid-template-columns: 1fr;
    }

    .step-reverse {
        direction: ltr;
    }

    .trust-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
        padding: 30px;
    }

    .result-grid {
        grid-template-columns: 1fr;
    }

    .calculator-inputs {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .demo-container {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-badges {
        flex-wrap: wrap;
        justify-content: center;
    }

    .floating-cta {
        bottom: 20px;
        right: 20px;
        padding: 12px 20px;
    }

    .floating-cta span {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .logo {
        gap: 0;
        font-size: 1rem;
    }

    .logo-image {
        height: 28px;
        max-width: 28px;
        margin-right: 4px;
    }

    .hero-headline {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.95rem;
    }

    .btn-large {
        padding: 14px 28px;
        font-size: 1rem;
    }

    .stat-value {
        font-size: 2.5rem;
    }

    .calculator-container {
        padding: 30px 20px;
    }

    .demo-form {
        padding: 30px 20px;
    }
}

/* ===================================
   Utility Classes
   =================================== */
.text-center {
    text-align: center;
}

.text-primary {
    color: var(--primary-color);
}

.text-accent {
    color: var(--accent-color);
}

.bg-primary {
    background: var(--bg-primary);
}

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

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* ===================================
   Print Styles
   =================================== */
@media print {
    .navbar,
    .floating-cta,
    .scroll-indicator {
        display: none;
    }

    section {
        page-break-inside: avoid;
    }
}