/* AI Search Mastery - Main CSS */
/* ================================ */
/* Restored with brand styling and working navigation */

/* CSS Custom Properties (Variables) */
:root {
    /* Primary Brand Colors */
    --primary-blue: #1E3A8A;
    --primary-teal: #0D9488;
    --accent-blue: #3B82F6;
    --accent-teal: #14B8A6;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --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: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: var(--accent-blue);
    
    /* Typography */
    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* 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);
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: 1rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
}

/* Typography Hierarchy */
h1, .h1 {
    font-family: var(--font-family-heading);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.025em;
    color: var(--gray-900);
}

h2, .h2 {
    font-family: var(--font-family-heading);
    font-size: 2.25rem;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.025em;
    color: var(--gray-900);
}

h3, .h3 {
    font-family: var(--font-family-heading);
    font-size: 1.875rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--gray-900);
}

h4, .h4 {
    font-family: var(--font-family-heading);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--gray-900);
}

h5, .h5 {
    font-family: var(--font-family-heading);
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--gray-900);
}

h6, .h6 {
    font-family: var(--font-family-heading);
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--gray-900);
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--accent-blue);
    text-decoration: underline;
}

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

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

/* RESTORED: Teal Highlight Text */
.highlight {
    background: linear-gradient(120deg, var(--primary-teal) 0%, var(--accent-teal) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.text-large {
    font-size: 1.125rem;
    line-height: 1.7;
}

.text-small {
    font-size: 0.875rem;
    line-height: 1.5;
}

/* RESTORED: Button System with Gradients */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-family-primary);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
}

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

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

/* RESTORED: Button Gradient Variants */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-blue) 100%);
    color: var(--white);
    border-color: var(--primary-blue);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--primary-blue) 100%);
    border-color: var(--accent-blue);
    color: var(--white);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--accent-teal) 100%);
    color: var(--white);
    border-color: var(--primary-teal);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--primary-teal) 100%);
    border-color: var(--accent-teal);
    color: var(--white);
}

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

.btn-outline:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* Button Sizes */
.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

/* WORKING NAVIGATION - Matomo-Inspired */
.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.2s ease;
}

.site-header.scrolled {
    border-bottom-color: var(--gray-300);
    box-shadow: var(--shadow-md);
}

.header-container-full {
    display: flex;
    align-items: center;
    padding: 1rem 2rem;
    width: 100%;
    max-width: none;
    margin: 0;
    position: relative;
    min-height: 80px;
    gap: 1rem;
    justify-content: space-between;
}

/* Logo - Far Left */
.logo {
    flex-shrink: 0;
    width: 250px;
    margin-right: 0;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    transition: all 0.2s ease;
    padding: 0.5rem;
    border-radius: var(--radius-md);
}

.logo a:hover {
    transform: scale(1.02);
    background-color: rgba(0, 0, 0, 0.02);
}

.logo-image {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    transition: transform 0.2s ease;
}

.logo a:hover .logo-image {
    transform: scale(1.05);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1;
    letter-spacing: -0.025em;
}

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

/* Navigation - Centered */
.primary-nav {
    flex: 1;
    display: flex;
    justify-content: center;
    max-width: 500px;
    margin: 0 auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
    align-items: center;
    justify-content: center;
}

.nav-links li {
    margin: 0;
    position: relative;
}

/* Clean Navigation Links */
.nav-links a {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.75rem 1rem;
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    border-radius: var(--radius-md);
    white-space: nowrap;
    border: none;
    background: transparent;
    box-shadow: none;
}

.nav-links a:hover {
    background-color: rgba(59, 130, 246, 0.08);
    color: var(--primary-blue);
    transform: translateY(-1px);
    text-decoration: none;
}

/* Current Page Indicator */
.nav-links a[aria-current="page"] {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--primary-blue);
    font-weight: 600;
}

/* Dropdown Arrow */
.nav-links i.fa-chevron-down {
    font-size: 0.75rem;
    opacity: 0.6;
    transition: all 0.2s ease;
}

.nav-links a:hover i.fa-chevron-down {
    opacity: 1;
    transform: translateY(1px);
}

/* Dropdown Menus */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem 0;
    list-style: none;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 50;
    display: flex;
    flex-direction: column;
}

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

.dropdown-menu li {
    margin: 0;
    width: 100%;
}

.dropdown-menu a {
    display: block;
    padding: 0.65rem 1rem;
    color: var(--gray-700);
    border-radius: var(--radius-md);
    margin: 0 0.5rem;
    font-weight: 500;
    white-space: nowrap;
    font-size: 0.85rem;
    background: transparent;
    box-shadow: none;
    border: none;
}

.dropdown-menu a:hover {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--primary-blue);
    transform: none;
}

/* Search (Blog Only) */
.header-search {
    flex-shrink: 0;
    position: relative;
    width: 220px;
    margin: 0 0.5rem;
}

.search-container {
    position: relative;
    width: 100%;
}

.blog-search-input {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2.25rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    transition: all 0.2s ease;
    background: var(--gray-50);
}

.blog-search-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.search-btn {
    position: absolute;
    left: 0.65rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    padding: 0;
    font-size: 0.8rem;
}

.search-btn:hover {
    color: var(--primary-blue);
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    margin-top: 0.5rem;
    display: none;
    z-index: 50;
    max-height: 400px;
    overflow-y: auto;
}

/* Header CTA - Far Right */
.header-cta {
    flex-shrink: 0;
    width: 220px;
    display: flex;
    justify-content: flex-end;
}

.header-cta .btn {
    padding: 0.6rem 1.25rem;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    color: var(--white) !important;
    text-decoration: none;
    white-space: nowrap;
    border: none;
    overflow: visible;
}

.header-cta .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    color: var(--white) !important;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    width: 2.5rem;
    height: 2.5rem;
    justify-content: center;
    align-items: center;
    gap: 0.25rem;
    border-radius: var(--radius-md);
    transition: background-color 0.2s ease;
}

.mobile-menu-btn:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.hamburger-line {
    width: 1.5rem;
    height: 2px;
    background: var(--gray-700);
    transition: all 0.3s ease;
    border-radius: 1px;
}

/* RESTORED: Hero Section with Gradient Background */
.hero-section {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    padding: 4rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23e5e7eb" fill-opacity="0.1"><circle cx="30" cy="30" r="1"/></g></svg>') repeat;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    max-width: 600px;
}

.hero-headline {
    margin-bottom: 1.5rem;
}

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

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

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: 0.25rem;
}

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

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

.hero-visual {
    position: relative;
}

.hero-image-container {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.hero-image {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* RESTORED: Floating Elements Animation */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-stat {
    position: absolute;
    background: var(--white);
    padding: 1rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    animation: float 3s ease-in-out infinite;
}

.floating-stat:nth-child(1) {
    top: 20%;
    right: -10%;
    animation-delay: 0s;
}

.floating-stat:nth-child(2) {
    bottom: 20%;
    left: -10%;
    animation-delay: 1.5s;
}

.floating-number {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
}

.floating-label {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-600);
    margin-top: 0.25rem;
}

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

/* Personal Journey Section */
.personal-journey-section {
    padding: 6rem 0;
    background: var(--white);
}

.journey-header {
    text-align: center;
    margin-bottom: 4rem;
}

.journey-header h2 {
    margin-bottom: 1rem;
}

.journey-header p {
    font-size: 1.25rem;
    color: var(--gray-600);
}

.journey-story {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.journey-intro {
    display: flex;
    gap: 2rem;
    align-items: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}

.journey-photo {
    border-radius: 50%;
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    object-fit: cover;
    background: var(--gray-200);
}

.intro-subtitle {
    color: var(--primary-teal);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.journey-timeline {
    position: relative;
    padding-left: 2rem;
}

.journey-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-blue), var(--primary-teal));
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
}

.timeline-marker {
    position: absolute;
    left: -2rem;
    top: 0;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    border: 3px solid var(--white);
    box-shadow: var(--shadow-md);
}

.timeline-marker.crisis {
    background: var(--error);
}

.timeline-marker.research {
    background: var(--warning);
}

.timeline-marker.breakthrough {
    background: var(--success);
}

.timeline-marker.mission {
    background: var(--primary-blue);
}

.timeline-content h4 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* Results Showcase */
.results-showcase {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--radius-lg);
    position: sticky;
    top: 2rem;
}

.results-showcase h4 {
    color: var(--gray-900);
    margin-bottom: 1.5rem;
    text-align: center;
}

.results-chart {
    margin: 1.5rem 0;
    background: var(--white);
    padding: 1rem;
    border-radius: var(--radius-md);
}

.results-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.metric-item {
    text-align: center;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--radius-md);
}

.metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.metric-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: 0.25rem;
}

.metric-period {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 0.125rem;
}

/* Problem Section */
.problem-section {
    padding: 6rem 0;
    background: var(--gray-50);
}

.problem-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.problem-text h2 {
    margin-bottom: 2rem;
}

.problem-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin: 2rem 0;
}

.problem-stat {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--error);
}

.stat-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    flex-shrink: 0;
}

.stat-visual i {
    color: var(--error);
    font-size: 1.25rem;
}

.stat-content {
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--error);
    line-height: 1;
}

.stat-description {
    display: block;
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Comparison Chart */
.comparison-chart {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.comparison-chart h3 {
    margin-bottom: 1.5rem;
    text-align: center;
}

.comparison-table {
    display: grid;
    grid-template-rows: repeat(5, 1fr);
    gap: 1px;
    background: var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1px;
}

.comparison-cell {
    padding: 1rem;
    background: var(--white);
    text-align: center;
    font-weight: 500;
}

.comparison-row.header .comparison-cell {
    background: var(--gray-100);
    font-weight: 700;
}

.comparison-cell.traditional {
    background: rgba(239, 68, 68, 0.05);
    color: var(--error);
}

.comparison-cell.ai-optimized {
    background: rgba(16, 185, 129, 0.05);
    color: var(--success);
}

/* Solution Section */
.solution-section {
    padding: 6rem 0;
    background: var(--white);
}

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

.section-header h2 {
    margin-bottom: 1rem;
}

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

.solution-steps {
    display: grid;
    gap: 3rem;
    margin-bottom: 4rem;
}

.step-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 2rem;
    align-items: center;
    padding: 2rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    position: relative;
}

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

.step-item.reverse .step-content {
    order: 3;
}

.step-item.reverse .step-visual {
    order: 2;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-blue) 100%);
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Case Study Section */
.case-study-section {
    padding: 6rem 0;
    background: var(--gray-50);
}

.case-study-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--accent-teal) 100%);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* RESTORED: Newsletter Section with Gradient Background */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-teal) 100%);
    color: var(--white);
    padding: 6rem 0;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.newsletter-info h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.newsletter-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

.newsletter-description {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.newsletter-benefits {
    margin: 2rem 0;
}

.newsletter-benefits h3 {
    color: var(--white);
    margin-bottom: 1rem;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
}

.benefits-list i {
    color: var(--accent-teal);
    margin-top: 0.25rem;
    flex-shrink: 0;
    font-size: 1.125rem;
}

.benefits-list div strong {
    color: var(--white);
}

/* Newsletter Form Container */
.newsletter-form-container {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.newsletter-form h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.form-subtitle {
    color: var(--gray-600);
    margin-bottom: 2rem;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color 0.2s ease;
    font-family: var(--font-family-primary);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-group input.error,
.form-group select.error {
    border-color: var(--error);
}

.field-error {
    color: var(--error);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-disclaimer {
    font-size: 0.875rem;
    color: var(--gray-500);
    text-align: center;
    margin-top: 1rem;
}

.form-disclaimer a {
    color: var(--primary-blue);
    text-decoration: none;
}

.form-disclaimer a:hover {
    text-decoration: underline;
}

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

.form-success i {
    font-size: 3rem;
    color: var(--success);
    margin-bottom: 1rem;
}

.form-success h3 {
    color: var(--gray-900);
    margin-bottom: 1rem;
}

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

.form-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--error);
}

.form-error i {
    margin-right: 0.5rem;
}

/* FAQ Section */
.faq-section {
    padding: 6rem 0;
    background: var(--white);
}

.faq-content {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 2rem;
    padding: 2rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-blue);
}

.faq-item h3 {
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.faq-item p {
    color: var(--gray-600);
    line-height: 1.7;
    margin: 0;
}

/* Footer */
.site-footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: 4rem 0 2rem;
}

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

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo img {
    width: 40px;
    height: 40px;
}

.footer-logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
}

.footer-description {
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-contact {
    margin-bottom: 1.5rem;
}

.footer-contact a {
    color: var(--gray-300);
    text-decoration: none;
}

.footer-contact a:hover {
    color: var(--white);
}

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

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--gray-800);
    border-radius: 50%;
    color: var(--gray-400);
    text-decoration: none;
    transition: all 0.2s ease;
}

.footer-social a:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-800);
}

.footer-copyright {
    color: var(--gray-500);
}

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

.footer-legal a {
    color: var(--gray-500);
    text-decoration: none;
    font-size: 0.875rem;
}

.footer-legal a:hover {
    color: var(--white);
}

/* Animations */
.animate-in {
    animation: slideInUp 0.6s ease-out forwards;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* RESPONSIVE DESIGN */
/* Large Desktop - Full layout */
@media (min-width: 1200px) {
    .header-container-full {
        padding: 1rem 3rem;
        gap: 2rem;
    }
    
    .logo {
        width: 280px;
    }
    
    .nav-links {
        gap: 2.5rem;
    }
    
    .header-search {
        width: 250px;
    }
    
    .header-cta {
        width: 280px;
    }
}

/* Medium Desktop - Slightly compressed */
@media (max-width: 1199px) and (min-width: 1000px) {
    .header-container-full {
        padding: 1rem 2rem;
        gap: 1.5rem;
    }
    
    .logo {
        width: 220px;
    }
    
    .nav-links {
        gap: 1.5rem;
    }
    
    .nav-links a {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .header-search {
        width: 200px;
    }
    
    .header-cta {
        width: 200px;
    }
    
    .header-cta .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }
}

/* Tablet - Hide search, compress further */
@media (max-width: 899px) and (min-width: 769px) {
    .header-container-full {
        padding: 1rem;
        gap: 0.5rem;
        justify-content: space-between;
    }
    
    .logo {
        width: auto;
        flex-shrink: 0;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    /* Hide search on tablets */
    .header-search {
        display: none;
    }
    
    .primary-nav {
        flex: 1;
        max-width: 400px;
    }
    
    .nav-links {
        gap: 0.5rem;
        justify-content: center;
    }
    
    .nav-links a {
        padding: 0.5rem 0.6rem;
        font-size: 0.8rem;
    }
    
    .header-cta {
        width: auto;
        flex-shrink: 0;
    }
    
    .header-cta .btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.75rem;
    }
}

/* Mobile - Full mobile menu */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    h1, .h1 {
        font-size: 2.25rem;
    }
    
    h2, .h2 {
        font-size: 1.875rem;
    }
    
    h3, .h3 {
        font-size: 1.5rem;
    }
    
    .header-container-full {
        padding: 1rem;
        justify-content: space-between;
        gap: 1rem;
    }
    
    .logo {
        margin-right: 0;
        width: auto;
        flex: 0 0 auto;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    /* Mobile navigation */
    .primary-nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        border-top: 1px solid var(--gray-200);
        padding: 2rem;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s ease;
        z-index: 999;
        max-width: none;
        margin: 0;
        flex: none;
        justify-content: flex-start;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    }
    
    /* Mobile menu open state */
    .primary-nav.mobile-open {
        top: 80px;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .nav-links {
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
        align-items: stretch;
        justify-content: flex-start;
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links a {
        padding: 1rem;
        justify-content: space-between;
        background-color: rgba(0, 0, 0, 0.02);
        border-radius: var(--radius-md);
        width: 100%;
        text-align: left;
        font-size: 1rem;
        font-weight: 500;
    }
    
    .nav-links a:hover {
        background-color: rgba(59, 130, 246, 0.1);
    }
    
    /* Mobile dropdown menus */
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: rgba(0, 0, 0, 0.02);
        margin-top: 0.5rem;
        border-radius: var(--radius-md);
        padding: 0.5rem;
    }
    
    .dropdown-menu a {
        padding: 0.75rem 1.25rem;
        margin: 0;
        background: none;
        font-size: 0.9rem;
        opacity: 0.8;
    }
    
    .dropdown-menu a:hover {
        background-color: rgba(59, 130, 246, 0.1);
        opacity: 1;
    }
    
    /* Show mobile menu button */
    .mobile-menu-btn {
        display: flex;
        order: 3;
        flex-shrink: 0;
    }
    
    /* Hamburger animation */
    .mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    /* Hide desktop CTA and search */
    .header-cta,
    .header-search {
        display: none;
    }
    
    /* Prevent body scroll when menu is open */
    body.mobile-menu-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
    }
    
    /* Content sections mobile layout */
    .hero-content,
    .journey-story,
    .problem-content,
    .case-study-details,
    .newsletter-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-section {
        padding: 2rem 0 4rem;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .floating-stat {
        display: none;
    }
    
    .journey-intro {
        flex-direction: column;
        text-align: center;
    }
    
    .results-showcase {
        position: static;
    }
    
    .problem-stats {
        gap: 1rem;
    }
    
    .step-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .step-item.reverse {
        grid-template-columns: 1fr;
    }
    
    .step-item.reverse .step-content,
    .step-item.reverse .step-visual {
        order: initial;
    }
    
    .step-visual {
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }
    
    .results-metrics {
        grid-template-columns: 1fr;
    }
    
    .newsletter-promise {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form-container {
        padding: 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
}

/* Small mobile devices */
@media (max-width: 480px) {
    .header-container-full {
        padding: 0.75rem;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }
    
    .mobile-menu-btn {
        width: 2.25rem;
        height: 2.25rem;
    }
    
    .hamburger-line {
        width: 1.25rem;
    }
    
    .hero-section {
        padding: 1rem 0 2rem;
    }
    
    .personal-journey-section,
    .problem-section,
    .solution-section,
    .case-study-section,
    .newsletter-section,
    .faq-section {
        padding: 3rem 0;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .btn-large {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .comparison-table {
        font-size: 0.875rem;
    }
    
    .comparison-cell {
        padding: 0.75rem 0.5rem;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --primary-blue: #000080;
        --primary-teal: #006666;
        --text-primary: #000000;
        --text-secondary: #000000;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating-stat {
        animation: none;
    }
}

/* Print Styles */
@media print {
    .site-header,
    .floating-elements,
    .newsletter-section,
    .site-footer {
        display: none;
    }
    
    .hero-section,
    .personal-journey-section,
    .problem-section,
    .solution-section,
    .case-study-section,
    .faq-section {
        padding: 1rem 0;
        break-inside: avoid;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
        background: #fff;
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: #000;
        page-break-after: avoid;
    }
    
    .btn {
        border: 1px solid #000;
        background: transparent;
        color: #000;
    }
}

/* ========================================= */
/* RESPONSIVE NAVIGATION FIX - ADD TO END OF main.css */
/* ========================================= */
/* This fixes the overlapping navigation issue */

/* Remove any existing media queries between 768px and 1200px for the header */
/* Then add these: */

/* Hide CTA button at 1184px to prevent overlap with About */
@media (max-width: 1184px) {
    .header-cta {
        display: none !important;
    }
    
    .header-container-full {
        padding: 0 2rem;
    }
    
    /* If blog page, keep search visible */
    .header-search {
        margin: 0 1.5rem;
    }
    
    .search-container {
        width: 220px;
    }
}

/* Further compress navigation at 950px */
@media (max-width: 950px) and (min-width: 769px) {
    .header-container-full {
        padding: 0 1.5rem;
    }
    
    .logo {
        margin-right: 2rem;
    }
    
    .logo-text {
        font-size: 1.15rem;
    }
    
    .nav-links {
        gap: 1rem;
    }
    
    .nav-links a {
        padding: 0.5rem 0.75rem;
        font-size: 0.95rem;
    }
    
    /* Tighten dropdown spacing */
    .nav-dropdown .fa-chevron-down {
        font-size: 0.7rem;
        margin-left: 0.25rem;
    }
    
    /* For blog page search */
    .header-search {
        margin: 0 1rem;
        display: none; /* Hide search on tablets */
    }
}

/* Additional compression at 850px if needed */
@media (max-width: 850px) and (min-width: 769px) {
    .nav-links {
        gap: 0.75rem;
    }
    
    .nav-links a {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
    
    .logo {
        margin-right: 1.5rem;
    }
}

/* Ensure mobile menu works properly at 768px and below */
@media (max-width: 768px) {
    /* Your existing mobile styles should work here */
    /* Just ensure the mobile menu button is visible */
    .mobile-menu-btn {
        display: flex !important;
    }
    
    .primary-nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--gray-200);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 998;
    }
    
    .primary-nav.mobile-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
}

/* Blog page specific navigation fixes */
body.blog-page .header-cta {
    display: block;
}

@media (max-width: 1467px) {
    body.blog-page .header-cta {
        display: none !important;
    }
}

@media (max-width: 1320px) {
    body.blog-page .header-search {
        margin: 0 1rem;
    }
    
    body.blog-page .search-container {
        width: 180px;
    }
}

@media (max-width: 1026px) {
    body.blog-page .header-search {
        display: none !important;
    }
}

/* ========================================= */
/* END OF NAVIGATION FIX */
/* ========================================= */

/* ========================================= */
/* SIMPLE ICON FIX - Add to end of main.css */
/* ========================================= */

/* Make ALL Font Awesome icons bigger and add color */
.fas, .far, .fab {
    font-size: 24px !important;
    margin-right: 12px;
    margin-bottom: 8px;
}

/* Color specific icons by their class name */
.fa-graduation-cap {
    color: #4338CA !important;
}

.fa-chart-line, .fa-chart-bar, .fa-arrow-trend-up, .fa-chart-simple {
    color: #0D9488 !important;
}

.fa-tools, .fa-hammer, .fa-screwdriver-wrench {
    color: #D97706 !important;
}

.fa-newspaper, .fa-bell, .fa-rss {
    color: #059669 !important;
}

.fa-toolbox, .fa-cog, .fa-cogs, .fa-wrench {
    color: #DC2626 !important;
}

/* Newsletter page specific icons */
.fa-users, .fa-user-friends, .fa-people-group {
    color: #7C3AED !important; /* Purple for community */
}

.fa-lightbulb, .fa-bulb {
    color: #F59E0B !important; /* Amber for ideas */
}

.fa-flask, .fa-vial {
    color: #06B6D4 !important; /* Cyan for testing */
}

.fa-triangle-exclamation, .fa-exclamation-triangle, .fa-warning {
    color: #EF4444 !important; /* Red for alerts */
}

.fa-question-circle, .fa-circle-question {
    color: #8B5CF6 !important; /* Violet for Q&A */
}

/* Add colored background to icons that are inside .category-icon divs */
.category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    margin-bottom: 16px;
}

.category-icon .fas {
    font-size: 24px !important;
    margin: 0;
}

/* Purple background for fundamentals */
.category-icon:has(.fa-graduation-cap) {
    background: #E0E7FF;
}

/* Teal background for case studies */
.category-icon:has(.fa-chart-line) {
    background: #CCFBF1;
}

/* Orange background for how-to */
.category-icon:has(.fa-tools) {
    background: #FEF3C7;
}

/* Green background for industry */
.category-icon:has(.fa-newspaper) {
    background: #D1FAE5;
}

/* Red background for tools */
.category-icon:has(.fa-toolbox) {
    background: #FECACA;
}

/* ========================================= */
/* END OF SIMPLE ICON FIX */
/* ========================================= */

/* Utility Classes for Landing Pages */
.section {
    padding: 4rem 0;
}

.section.bg-light {
    background-color: var(--gray-50);
}

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

.full-width {
    width: 100%;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-top: 0.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Problem/Solution Grid */
.problem-solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.problem-card, .solution-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.problem-card {
    border-left: 4px solid var(--error);
}

.solution-card {
    border-left: 4px solid var(--success);
}

.pain-points, .solution-benefits {
    list-style: none;
    margin-top: 1rem;
}

.pain-points li, .solution-benefits li {
    margin-bottom: 0.75rem;
    padding-left: 0;
}

/* How It Works */
.how-it-works {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    margin: 3rem 0;
}

.step {
    text-align: center;
    flex: 1;
    position: relative;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--primary-teal);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 30px;
    right: -1rem;
    width: 2rem;
    height: 2px;
    background: var(--gray-300);
    transform: translateX(50%);
}

/* Final CTA Section */
.cta-final {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-teal) 100%);
    color: white;
}

.cta-final h2 {
    color: white;
}

.cta-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    margin: 1rem 0 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.risk-reversal {
    margin-top: 2rem;
    opacity: 0.9;
}

.risk-reversal p {
    margin-bottom: 0.5rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .section {
        padding: 2rem 0;
    }
    
    .how-it-works {
        flex-direction: column;
        text-align: center;
    }
    
    .step:not(:last-child)::after {
        display: none;
    }
    
    .problem-solution-grid {
        grid-template-columns: 1fr;
    }
}