/* ============================================
   JLA RECOVERY SOLUTIONS - Main Stylesheet
   Design: Modern/Dynamic (Option B)
   Color Palette: Navy Blue (#1E3A5F) with slate accents
   Typography: Source Sans 3

   Table of Contents:
   1. CSS Variables & Reset
   2. Typography
   3. Layout & Containers
   4. Header & Navigation
   5. Buttons & Links
   6. Hero Sections
   7. Service Cards
   8. Why/Features Section
   9. Experience Cards
   10. CTA Sections
   11. Contact Form
   12. Footer
   13. Page-Specific Styles
   14. Utilities
   15. Responsive Design
   16. Accessibility
   17. Print Styles
   ============================================ */

/* ============================================
   1. CSS VARIABLES & RESET
   ============================================ */

:root {
    /* Primary Colors */
    --color-primary: #1E3A5F;
    --color-primary-dark: #152A45;
    --color-primary-light: #2A4D73;

    /* Accent Colors */
    --color-accent: #3B82C4;
    --color-accent-light: #60A5E8;
    --color-accent-dark: #2563A0;

    /* Text Colors */
    --color-text: #1f2937;
    --color-text-secondary: #4b5563;
    --color-text-light: #6b7280;
    --color-text-inverse: #ffffff;

    /* Background Colors */
    --color-bg: #ffffff;
    --color-bg-subtle: #f3f4f6;
    --color-bg-dark: #1E3A5F;
    --color-bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);

    /* Border Colors */
    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;

    /* Status Colors */
    --color-success: #10b981;
    --color-error: #ef4444;

    /* Typography */
    --font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 18px;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --line-height-base: 1.7;
    --line-height-tight: 1.3;

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

    /* Layout */
    --max-width: 1200px;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
    --shadow-primary: 0 4px 14px rgba(30, 58, 95, 0.25);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.2s ease;
    --transition-slow: 0.3s ease;

    /* Z-index layers */
    --z-header: 1000;
    --z-mobile-menu: 999;
    --z-modal: 1100;
}

/* Reset */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* ============================================
   2. TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: var(--line-height-tight);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 700;
    letter-spacing: -0.01em;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.375rem);
}

h4 {
    font-size: 1.125rem;
    font-weight: 600;
}

p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

p:last-child {
    margin-bottom: 0;
}

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

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

ul, ol {
    margin-bottom: var(--spacing-sm);
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
}

strong {
    font-weight: 600;
    color: var(--color-text);
}

/* ============================================
   3. LAYOUT & CONTAINERS
   ============================================ */

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

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-eyebrow {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: var(--font-size-lg);
    max-width: 700px;
}

/* Grid layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

/* ============================================
   4. HEADER & NAVIGATION
   ============================================ */

.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: 0.75rem 1.5rem;
    z-index: var(--z-modal);
    transition: top var(--transition-slow);
    border-radius: 0 0 var(--border-radius-sm) 0;
}

.skip-link:focus {
    top: 0;
    color: var(--color-text-inverse);
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-bg);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-header);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--spacing-md);
    max-width: var(--max-width);
    margin: 0 auto;
}

/* Logo */
.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

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

.logo-mark {
    width: 40px;
    height: 40px;
    position: relative;
    flex-shrink: 0;
}

.logo-mark::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    border-radius: 10px;
    transform: rotate(-6deg);
}

.logo-mark::after {
    content: 'JLA';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-inverse);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* Navigation */
nav ul {
    display: flex;
    list-style: none;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
}

nav li {
    margin: 0;
}

nav a {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 0.625rem 1rem;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-base);
    display: block;
}

nav a:hover {
    color: var(--color-primary);
    background: var(--color-bg-subtle);
}

nav a.active {
    color: var(--color-primary);
    background: var(--color-bg-subtle);
}

.nav-cta {
    background: var(--color-primary) !important;
    color: var(--color-text-inverse) !important;
}

.nav-cta:hover {
    background: var(--color-primary-dark) !important;
    color: var(--color-text-inverse) !important;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: var(--z-mobile-menu);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    margin: 5px 0;
    transition: var(--transition-slow);
    border-radius: 2px;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   5. BUTTONS & LINKS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.75rem;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    line-height: 1.2;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: var(--color-text-inverse);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 58, 95, 0.3);
}

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

.btn-secondary:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-subtle);
    color: var(--color-primary);
}

.btn-text {
    background: transparent;
    color: var(--color-accent);
    padding: 1rem 0;
    font-weight: 600;
}

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

.btn-text svg {
    transition: transform var(--transition-base);
}

.btn-text:hover svg {
    transform: translateX(4px);
}

.btn-icon {
    width: 20px;
    height: 20px;
}

/* ============================================
   6. HERO SECTIONS
   ============================================ */

.hero {
    padding: calc(var(--spacing-xl) + 80px) 0 var(--spacing-xl);
    background: var(--color-bg-gradient);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.03) 0%, rgba(59, 130, 196, 0.05) 100%);
    transform: rotate(-12deg);
    border-radius: 100px;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, rgba(59, 130, 196, 0.04) 0%, rgba(30, 58, 95, 0.02) 100%);
    transform: rotate(8deg);
    border-radius: 100px;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 750px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.hero-eyebrow::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
}

.hero h1 {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 620px;
}

.hero-ctas {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Page Hero (for inner pages) */
.page-hero {
    padding: calc(var(--spacing-lg) + 100px) 0 var(--spacing-lg);
    background: var(--color-bg-gradient);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 60%;
    height: 150%;
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.03) 0%, rgba(59, 130, 196, 0.05) 100%);
    transform: rotate(-12deg);
    border-radius: 100px;
}

.page-hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.page-hero h1 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.page-hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

/* ============================================
   7. SERVICE CARDS
   ============================================ */

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.service-card {
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    opacity: 0;
    transition: opacity var(--transition-slow);
}

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

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-bg-subtle) 0%, #e2e8f0 100%);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.service-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-primary);
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.service-card li {
    padding: 0.4rem 0;
    padding-left: 1.5rem;
    position: relative;
    margin: 0;
}

.service-card li::before {
    content: '\2192';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 600;
}

/* Detailed Service Sections (Services page) */
.service-section {
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-border);
}

.service-section:last-child {
    border-bottom: none;
}

.service-section h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--color-accent);
    display: inline-block;
}

.service-subsection {
    margin-bottom: var(--spacing-md);
}

.service-subsection h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.service-subsection ul {
    color: var(--color-text-secondary);
}

/* ============================================
   8. WHY/FEATURES SECTION
   ============================================ */

.why-section {
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    position: relative;
    overflow: hidden;
}

.why-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(135deg, rgba(59, 130, 196, 0.1) 0%, rgba(30, 58, 95, 0) 100%);
}

.why-section .section-eyebrow {
    color: var(--color-accent-light);
}

.why-section h2 {
    color: var(--color-text-inverse);
}

.why-section .section-header p {
    color: rgba(255,255,255,0.7);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.why-item {
    padding: var(--spacing-md);
    background: rgba(255,255,255,0.05);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255,255,255,0.1);
}

.why-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.why-item h3 {
    color: var(--color-text-inverse);
    margin-bottom: 0.75rem;
    font-size: var(--font-size-xl);
}

.why-item p {
    color: rgba(255,255,255,0.7);
    font-size: 1rem;
    margin: 0;
}

/* ============================================
   9. EXPERIENCE CARDS
   ============================================ */

.experience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.experience-card {
    padding: var(--spacing-md);
    background: var(--color-bg-subtle);
    border-radius: var(--border-radius);
    position: relative;
    transition: all var(--transition-slow);
}

.experience-card:hover {
    background: var(--color-bg);
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}

.experience-badge {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.experience-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.experience-meta {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.experience-meta::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 50%;
}

/* Detailed Experience (Experience page) */
.experience-detail {
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.experience-detail h3 {
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.experience-detail .meta {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.experience-detail p {
    margin-bottom: var(--spacing-sm);
}

.experience-detail ul {
    margin: 0;
    color: var(--color-text-secondary);
}

/* Expertise Tags */
.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: var(--spacing-md);
}

.expertise-tag {
    background: var(--color-bg-subtle);
    color: var(--color-text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* ============================================
   10. CTA SECTIONS
   ============================================ */

.cta-section {
    text-align: center;
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-gradient);
    position: relative;
}

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

.cta-section h2 {
    margin-bottom: var(--spacing-sm);
}

.cta-section > .container > p,
.cta-content > p {
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ============================================
   11. CONTACT FORM
   ============================================ */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.contact-info h2 {
    margin-bottom: var(--spacing-md);
}

.contact-method {
    margin-bottom: var(--spacing-md);
}

.contact-method h3 {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.contact-method p,
.contact-method a {
    font-size: var(--font-size-lg);
    color: var(--color-text);
    font-weight: 500;
}

.contact-method a {
    color: var(--color-accent);
}

.contact-method a:hover {
    color: var(--color-primary);
}

/* Form Styles */
.contact-form-wrapper {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.contact-form-wrapper h2 {
    margin-bottom: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.form-group label .required {
    color: var(--color-error);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 196, 0.15);
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-light);
}

/* Honeypot field - hidden from users but catches bots */
.form-honeypot {
    position: absolute;
    left: -9999px;
}

.form-submit {
    margin-top: var(--spacing-md);
}

.form-submit .btn {
    width: 100%;
}

.form-note {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* Form Messages */
.form-message {
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-md);
    display: none;
}

.form-message.success {
    background: #d1fae5;
    color: #065f46;
    display: block;
}

.form-message.error {
    background: #fee2e2;
    color: #991b1b;
    display: block;
}

/* ============================================
   12. FOOTER
   ============================================ */

footer {
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: var(--spacing-lg) 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-left {
    color: rgba(255,255,255,0.6);
    font-size: var(--font-size-sm);
}

.footer-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.6);
}

.footer-right a {
    color: rgba(255,255,255,0.6);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--transition-base);
}

.footer-right a:hover {
    color: var(--color-text-inverse);
}

.footer-right svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   13. PAGE-SPECIFIC STYLES
   ============================================ */

/* About Page */
.bio-section {
    padding: var(--spacing-lg) 0;
}

.bio-content {
    max-width: 800px;
}

.bio-content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.background-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.background-section h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-accent);
    display: inline-block;
}

.background-item {
    margin-bottom: var(--spacing-sm);
}

.background-item strong {
    display: block;
    color: var(--color-text);
}

.background-item span {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

/* Publications */
.publications-list {
    list-style: none;
    padding: 0;
}

.publications-list li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.publications-list li:last-child {
    border-bottom: none;
}

/* Approach Section */
.approach-section {
    background: var(--color-bg-subtle);
    padding: var(--spacing-xl) 0;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.approach-item {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.approach-item h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

/* Insights Page */
.insights-placeholder {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.insights-placeholder p {
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
}

.published-articles {
    background: var(--color-bg-subtle);
    padding: var(--spacing-lg) 0;
}

.articles-list {
    list-style: none;
    padding: 0;
    max-width: 700px;
}

.articles-list li {
    padding: var(--spacing-sm);
    background: var(--color-bg);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-sm);
    transition: box-shadow var(--transition-base);
}

.articles-list li:hover {
    box-shadow: var(--shadow-md);
}

.articles-list a {
    font-weight: 500;
    font-size: var(--font-size-lg);
}

/* Client Types (Services page) */
.client-types {
    background: var(--color-bg-subtle);
    padding: var(--spacing-lg) 0;
}

.client-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    list-style: none;
    padding: 0;
}

.client-list li {
    background: var(--color-bg);
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
    margin: 0;
}

/* ============================================
   14. UTILITIES
   ============================================ */

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

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

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

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

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

/* ============================================
   15. RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .services-grid,
    .why-grid,
    .approach-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    body {
        font-size: 16px;
    }

    /* Mobile Navigation */
    .mobile-menu-btn {
        display: block;
    }

    nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg);
        box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        padding: var(--spacing-sm) var(--spacing-md);
    }

    nav.active {
        display: block;
    }

    nav ul {
        flex-direction: column;
        gap: 0;
    }

    nav a {
        display: block;
        padding: var(--spacing-sm);
        border-radius: 0;
    }

    .nav-cta {
        margin-top: var(--spacing-sm);
        text-align: center;
    }

    /* Hero */
    .hero {
        padding: calc(var(--spacing-lg) + 80px) 0 var(--spacing-lg);
    }

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

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

    .hero-ctas .btn {
        width: 100%;
    }

    /* Page Hero */
    .page-hero {
        padding: calc(var(--spacing-md) + 80px) 0 var(--spacing-md);
    }

    /* Grids */
    .services-grid,
    .why-grid,
    .experience-grid,
    .grid-2,
    .grid-3,
    .background-grid,
    .approach-grid {
        grid-template-columns: 1fr;
    }

    /* CTA */
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    /* Footer */
    .footer-inner {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }

    .footer-right {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

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

    .logo span {
        display: none;
    }

    .logo-mark::after {
        font-size: 10px;
    }
}

/* ============================================
   16. ACCESSIBILITY
   ============================================ */

/* Focus styles */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Focus visible for keyboard users only */
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
    outline: none;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

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

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --color-border: #000000;
    }

    .service-card,
    .experience-card,
    .why-item {
        border: 2px solid var(--color-text);
    }
}

/* ============================================
   17. PRINT STYLES
   ============================================ */

@media print {
    header,
    .skip-link,
    .mobile-menu-btn,
    .cta-section,
    .hero-ctas,
    .btn,
    footer {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }

    .hero,
    .page-hero {
        padding-top: 0;
        background: none;
    }

    .hero::before,
    .hero::after,
    .page-hero::before {
        display: none;
    }

    h1, h2, h3 {
        color: #000;
        page-break-after: avoid;
    }

    .service-card,
    .experience-card,
    .experience-detail {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }

    .why-section {
        background: #f5f5f5;
        color: #000;
    }

    .why-section h2,
    .why-section h3,
    .why-item p {
        color: #000;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }
}