/* ==========================================================================
   WorkForce Tracker Pro - Commercial Website Styles
   Professional, responsive, conversion-optimized design
   ========================================================================== */

/* Root Variables */
:root {
    /* Colors */
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary-color: #10b981;
    --secondary-dark: #059669;
    --accent-color: #f59e0b;

    /* Neutral colors */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Semantic colors */
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Borders */
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-full: 9999px;

    /* 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);

    /* Transitions */
    --transition-base: all 0.3s ease;
    --transition-fast: all 0.15s ease;

    /* Container */
    --container-max-width: 1200px;
    --container-padding: 2rem;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    line-height: var(--line-height-base);
    color: var(--gray-900);
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

ul {
    list-style: none;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

h1 {
    font-size: 3rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.875rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

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

/* ==========================================================================
   Container
   ========================================================================== */

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--gray-900);
    border-color: var(--gray-300);
}

.btn-secondary:hover {
    background-color: var(--gray-50);
    border-color: var(--gray-400);
}

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

.btn-outline:hover {
    background-color: var(--primary-color);
    color: #ffffff;
}

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

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition-base);
}

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

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--gray-900);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


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

.nav-link {
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.938rem;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

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

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--gray-900);
    transition: var(--transition-base);
}

/* Language Switcher */
.language-switcher {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.language-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-base);
}

.language-button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-base);
}

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

.language-option {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--gray-700);
    transition: var(--transition-base);
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.language-option:hover,
.language-option.active {
    background-color: var(--gray-50);
    color: var(--primary-color);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -25%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 2rem;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: 0.5rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.hero-note {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.hero-image {
    position: relative;
}

.device-mockup {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.6));
    border-radius: 2rem;
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(10px);
}

.mockup-screen {
    width: 100%;
    aspect-ratio: 9 / 16;
    background: var(--gray-900);
    border-radius: 1.5rem;
    overflow: hidden;
}

.screenshot-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    opacity: 0.8;
}

/* ==========================================================================
   Trust Section
   ========================================================================== */

.trust-section {
    padding: 2rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.trust-badges {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-700);
    font-size: 0.938rem;
    font-weight: 500;
}

.trust-icon {
    color: var(--primary-color);
}

/* ==========================================================================
   Section Headers
   ========================================================================== */

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

.section-header.center {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

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

/* ==========================================================================
   Problem Section
   ========================================================================== */

.problem-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--gray-50);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.problem-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.problem-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

.problem-icon.error {
    background-color: #fee2e2;
    color: var(--error-color);
}

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

.problem-card p {
    font-size: 0.938rem;
    margin-bottom: 1rem;
}

.problem-cost {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--error-color);
    color: white;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.875rem;
}

.total-cost {
    text-align: center;
    padding: 2.5rem 3rem;
    margin-top: 2rem;
    background: linear-gradient(135deg, #fff 0%, #fef2f2 100%);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 2px solid #fee2e2;
}

.total-cost p {
    font-size: 1.25rem;
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.cost-amount {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--error-color);
    margin: 1.5rem 0;
    letter-spacing: -0.02em;
}

.cost-note {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-top: 1rem;
    font-style: italic;
}

/* ==========================================================================
   Features Section
   ========================================================================== */

.features-section {
    padding: var(--spacing-3xl) 0;
}

.feature-highlight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
    padding: 3rem;
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.feature-highlight.reverse {
    grid-template-columns: 1fr 1fr;
}

.feature-highlight.reverse .feature-content {
    order: 2;
}

.feature-highlight.reverse .feature-visual {
    order: 1;
}

.feature-label {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.feature-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.feature-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.feature-list {
    margin-bottom: 2rem;
}

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

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

.feature-metric {
    display: flex;
    align-items: baseline;
    gap: 1rem;
}

.metric-value {
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
}

.metric-label {
    font-size: 1.125rem;
    color: var(--gray-600);
}

.feature-visual {
    position: relative;
}

.visual-card {
    background: var(--gray-900);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    color: white;
    box-shadow: var(--shadow-xl);
}

.card-header {
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.card-content {
    font-size: 0.938rem;
}

.sync-indicator {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

.sync-indicator.offline {
    background-color: var(--warning-color);
    color: white;
}

.pending-records {
    margin-bottom: 1rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--primary-color);
    border-radius: var(--border-radius-full);
    font-size: 0.875rem;
}

.blockchain-record {
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
}

.record-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.record-item .label {
    color: var(--gray-400);
}

.record-item .value {
    color: white;
    font-weight: 600;
}

.verified-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--success-color);
    font-weight: 600;
    margin-top: 1rem;
}

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

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--gray-200);
    transition: var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

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

.feature-card p {
    font-size: 1rem;
    color: var(--gray-600);
}

/* ==========================================================================
   Benefits / ROI Section
   ========================================================================== */

.benefits-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--gray-50);
}

.roi-calculator {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
}

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

.comparison-table {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.comparison-column {
    padding: 2rem;
    border-radius: var(--border-radius-lg);
}

.comparison-column.current {
    background-color: #fef2f2;
    border: 2px solid var(--error-color);
}

.comparison-column.new {
    background-color: #f0fdf4;
    border: 2px solid var(--success-color);
}

.comparison-column h4 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.cost-items {
    margin-bottom: 2rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.cost-item.eliminated {
    opacity: 0.5;
    text-decoration: line-through;
}

.cost-item .amount {
    font-weight: 600;
    color: var(--gray-900);
}

.total-cost {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background-color: white;
    border-radius: var(--border-radius);
    font-weight: 700;
}

.total-amount {
    font-size: 1.5rem;
}

.total-amount.error {
    color: var(--error-color);
}

.total-amount.success {
    color: var(--success-color);
}

.savings-summary {
    display: flex;
    justify-content: space-around;
    gap: 2rem;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: var(--border-radius-lg);
    color: white;
}

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

.savings-label {
    font-size: 0.938rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.savings-value {
    font-size: 2.5rem;
    font-weight: 900;
}

.savings-value.highlight {
    font-size: 3rem;
}

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

.benefit-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.benefit-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.benefit-card h4 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.benefit-card p {
    font-size: 0.938rem;
    color: var(--gray-600);
}

/* ==========================================================================
   Use Cases Section
   ========================================================================== */

.use-cases-section {
    padding: var(--spacing-3xl) 0;
}

.use-cases-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-button {
    padding: 0.75rem 1.5rem;
    background: white;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-weight: 600;
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition-base);
}

.tab-button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.tab-button.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.case-study {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
}

.case-content h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.case-challenge,
.case-solution,
.case-results {
    margin-bottom: 2rem;
}

.case-challenge h4,
.case-solution h4,
.case-results h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.case-challenge ul,
.case-solution ul {
    padding-left: 1.5rem;
}

.case-challenge li,
.case-solution li {
    margin-bottom: 0.75rem;
    color: var(--gray-700);
    list-style: disc;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.result-item {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--gray-50);
    border-radius: var(--border-radius);
}

.result-value {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.result-label {
    font-size: 0.938rem;
    color: var(--gray-600);
}

/* ==========================================================================
   Pricing Section
   ========================================================================== */

.pricing-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--gray-50);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--gray-200);
    transition: var(--transition-base);
    position: relative;
}

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

.pricing-card.featured {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
}

.popular-badge {
    position: absolute;
    top: -1rem;
    right: 2rem;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: var(--border-radius-full);
    font-weight: 700;
    font-size: 0.875rem;
}

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

.plan-name {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 1rem;
}

.plan-price .currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-500);
}

.plan-price .amount {
    font-size: 4rem;
    font-weight: 900;
    color: var(--gray-900);
    margin: 0 0.25rem;
}

.plan-price .period {
    font-size: 1rem;
    color: var(--gray-500);
}

.plan-description {
    font-size: 0.938rem;
    color: var(--gray-600);
}

.plan-features {
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.938rem;
    color: var(--gray-700);
}

.feature-item.included svg {
    color: var(--success-color);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.feature-note {
    font-weight: 600;
    color: var(--gray-900);
}

.plan-footer {
    text-align: center;
}

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

.pricing-notes {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.pricing-notes h4 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.discount-item {
    padding: 1rem;
    background-color: var(--gray-50);
    border-radius: var(--border-radius);
    font-size: 0.938rem;
    color: var(--gray-700);
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */

.testimonials-section {
    padding: var(--spacing-3xl) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--gray-200);
}

.testimonial-text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    margin-bottom: 1.5rem;
}

.author-name {
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.author-title {
    font-size: 0.938rem;
    color: var(--gray-600);
}

.author-company {
    font-size: 0.938rem;
    color: var(--primary-color);
    font-weight: 600;
}

.testimonial-results {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.testimonial-results .result {
    padding: 0.5rem 1rem;
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

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

.cta-content h2 {
    font-size: 3rem;
    color: white;
    margin-bottom: 1rem;
}

.cta-content>p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
}

.cta-options {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto 3rem;
}

.cta-option {
    background: white;
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    color: var(--gray-900);
}

.cta-option h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.cta-option>p {
    margin-bottom: 2rem;
    color: var(--gray-600);
}

.cta-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
}

.demo-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.demo-form input,
.demo-form select {
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-base);
}

.demo-form input:focus,
.demo-form select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.trial-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.trial-benefits .benefit {
    padding: 0.75rem 1rem;
    background-color: var(--gray-50);
    border-radius: var(--border-radius);
    text-align: left;
    font-weight: 500;
    color: var(--gray-700);
}

.cta-guarantees {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.95);
    font-size: 0.938rem;
}

.guarantee-item svg {
    flex-shrink: 0;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

.faq-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--gray-50);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.faq-item {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.faq-question {
    font-size: 1.125rem;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
}

.faq-answer {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.6;
}

.faq-cta {
    text-align: center;
    margin-top: 3rem;
}

.faq-cta p {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-description {
    font-size: 0.938rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-800);
    border-radius: var(--border-radius);
    transition: var(--transition-base);
}

.footer-social a:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
}

.footer-column h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-column a {
    color: var(--gray-400);
    font-size: 0.938rem;
    transition: var(--transition-base);
}

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

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.938rem;
}

.contact-info svg {
    flex-shrink: 0;
    margin-top: 0.25rem;
    color: var(--primary-color);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--gray-800);
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-legal p {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.legal-links {
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
}

.legal-links a {
    color: var(--gray-500);
    transition: var(--transition-base);
}

.legal-links a:hover {
    color: var(--primary-color);
}

.legal-links span {
    color: var(--gray-700);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .feature-highlight {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .feature-highlight.reverse .feature-content,
    .feature-highlight.reverse .feature-visual {
        order: initial;
    }

    .comparison-table {
        grid-template-columns: 1fr;
    }

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

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

    .hero {
        padding: 6rem 0 3rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .hero-stats {
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

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

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

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-base);
    }

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

    .section-title {
        font-size: 2rem;
    }

    .problems-grid,
    .features-grid,
    .benefits-grid,
    .pricing-grid,
    .testimonials-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .trust-badges {
        flex-direction: column;
        align-items: flex-start;
    }

    .cta-options {
        grid-template-columns: 1fr;
    }

    .cta-divider {
        display: none;
    }

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

    .cta-guarantees {
        flex-direction: column;
        gap: 1rem;
    }

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

    .footer-legal {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .plan-price .amount {
        font-size: 3rem;
    }
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll-triggered animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

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

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}