/*
 * Expert Witness Insights - Design System
 * A refined, professional aesthetic for the AI-driven legal era
 */

/* ============================================================================
   CSS VARIABLES & DESIGN TOKENS
   ============================================================================ */

:root {
    /* Color Palette */
    --color-primary: #1e3a5f;        /* Deep navy - trust, authority */
    --color-primary-light: #2d5a8a;
    --color-primary-dark: #0f1f33;
    
    --color-secondary: #c49a6c;      /* Warm bronze - sophistication */
    --color-secondary-light: #d4b896;
    --color-secondary-dark: #a67c4e;
    
    --color-accent: #3d7b9e;         /* Steel blue - professional */
    
    --color-success: #2d8659;
    --color-warning: #c9953c;
    --color-error: #b84a4a;
    --color-info: #4a7eb8;
    
    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f8f9fa;
    --color-gray-100: #f1f3f5;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;
    --color-black: #0a0a0a;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.75;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Layout */
    --max-width-sm: 640px;
    --max-width-md: 768px;
    --max-width-lg: 1024px;
    --max-width-xl: 1280px;
    --max-width-2xl: 1400px;
    
    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 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-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}


/* ============================================================================
   RESET & BASE STYLES
   ============================================================================ */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: var(--leading-tight);
    color: var(--color-gray-900);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
    margin-bottom: var(--space-4);
}

ul, ol {
    padding-left: var(--space-6);
    margin-bottom: var(--space-4);
}

li {
    margin-bottom: var(--space-2);
}


/* ============================================================================
   UTILITIES
   ============================================================================ */

.container {
    width: 100%;
    max-width: var(--max-width-xl);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.container--narrow {
    max-width: var(--max-width-md);
}

.container--wide {
    max-width: var(--max-width-2xl);
}

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

.text-small { font-size: var(--text-sm); }
.text-large { font-size: var(--text-lg); }

.text-muted { color: var(--color-gray-600); }
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }

.font-display { font-family: var(--font-display); }
.font-body { font-family: var(--font-body); }

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

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }


/* ============================================================================
   BUTTONS
   ============================================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

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

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

.btn--primary:hover {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary-light);
    color: var(--color-white);
}

.btn--secondary {
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-color: var(--color-secondary);
}

.btn--secondary:hover {
    background-color: var(--color-secondary-dark);
    border-color: var(--color-secondary-dark);
    color: var(--color-white);
}

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

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

.btn--ghost {
    background-color: transparent;
    color: var(--color-gray-700);
    border-color: transparent;
}

.btn--ghost:hover {
    background-color: var(--color-gray-100);
    color: var(--color-gray-900);
}

.btn--large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn--small {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.btn--block {
    width: 100%;
}


/* ============================================================================
   FORMS
   ============================================================================ */

.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--color-gray-700);
}

.form-label--required::after {
    content: ' *';
    color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.1);
}

.form-input::placeholder {
    color: var(--color-gray-500);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-hint {
    margin-top: var(--space-1);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.form-error {
    margin-top: var(--space-1);
    font-size: var(--text-sm);
    color: var(--color-error);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--color-primary);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}


/* ============================================================================
   HEADER & NAVIGATION
   ============================================================================ */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-1) var(--space-6);
    max-width: var(--max-width-2xl);
    margin: 0 auto;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}

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

.header__logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: var(--text-lg);
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav__link {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-primary);
    background-color: var(--color-gray-50);
}

.nav__link--active {
    color: var(--color-primary);
    background-color: var(--color-gray-100);
}

.nav__divider {
    width: 1px;
    height: 24px;
    background-color: var(--color-gray-200);
    margin: 0 var(--space-2);
}

.nav__cta {
    margin-left: var(--space-2);
}

/* Mobile Navigation */
.nav-toggle {
    display: none;
    padding: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle__bar {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-700);
    margin: 5px 0;
    transition: transform var(--transition-fast);
}

@media (max-width: 900px) {
    .nav-toggle {
        display: block;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--color-white);
        border-bottom: 1px solid var(--color-gray-200);
        padding: var(--space-4);
        box-shadow: var(--shadow-lg);
    }
    
    .nav--open {
        display: flex;
    }
    
    .nav__link {
        width: 100%;
        padding: var(--space-3) var(--space-4);
    }
    
    .nav__divider {
        width: 100%;
        height: 1px;
        margin: var(--space-2) 0;
    }
    
    .nav__cta {
        margin-left: 0;
        margin-top: var(--space-2);
    }
}


/* ============================================================================
   FOOTER
   ============================================================================ */

.footer {
    margin-top: auto;
    background-color: var(--color-primary-dark);
    color: var(--color-gray-200);
    padding: var(--space-16) var(--space-6) var(--space-8);
}

.footer__inner {
    max-width: var(--max-width-xl);
    margin: 0 auto;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer__brand {
    max-width: 300px;
}

.footer__logo {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer__tagline {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    color: var(--color-gray-200);
}

.footer__heading {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

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

.footer__links li {
    margin-bottom: var(--space-3);
}

.footer__links a {
    font-size: var(--text-base);
    color: var(--color-gray-200);
    text-decoration: none;
    transition: color var(--transition-fast);
    display: inline-block;
    padding: var(--space-1) 0;
    min-height: 44px;
    line-height: 2.5;
}

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

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--text-sm);
    color: var(--color-gray-200);
}

.footer__legal a {
    color: var(--color-gray-200);
    margin-left: var(--space-4);
    display: inline-block;
    padding: var(--space-2) var(--space-1);
    min-height: 44px;
    line-height: 2;
}

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

@media (max-width: 900px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
    
    .footer__brand {
        grid-column: span 2;
        max-width: none;
    }
}

@media (max-width: 640px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__brand {
        grid-column: 1;
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .footer__legal a {
        margin: 0 var(--space-2);
    }
}


/* ============================================================================
   HERO SECTIONS
   ============================================================================ */

.hero {
    position: relative;
    padding: var(--space-20) var(--space-6);
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero__inner {
    position: relative;
    max-width: var(--max-width-xl);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero__content {
    max-width: 600px;
}

.hero__eyebrow {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.hero__title {
    font-size: var(--text-5xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-6);
    line-height: 1.1;
}

.hero__title span {
    color: var(--color-secondary-light);
}

.hero__description {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-8);
    line-height: var(--leading-relaxed);
}

.hero__actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__image {
    max-width: 500px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

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

.hero--centered .hero__inner {
    grid-template-columns: 1fr;
    justify-items: center;
}

.hero--centered .hero__content {
    max-width: 800px;
}

.hero--small {
    padding: var(--space-12) var(--space-6);
}

.hero--small .hero__title {
    font-size: var(--text-4xl);
}

@media (max-width: 900px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__content {
        max-width: none;
    }
    
    .hero__actions {
        justify-content: center;
    }
    
    .hero__visual {
        display: none;
    }
    
    .hero__title {
        font-size: var(--text-4xl);
    }
}


/* ============================================================================
   SECTIONS
   ============================================================================ */

.section {
    padding: var(--space-20) var(--space-6);
}

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

.section--dark {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}

.section__header {
    max-width: 700px;
    margin: 0 auto var(--space-12);
    text-align: center;
}

.section__eyebrow {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-secondary);
    margin-bottom: var(--space-3);
}

.section__title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.section__description {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
}

.section--dark .section__description {
    color: var(--color-gray-400);
}


/* ============================================================================
   CARDS
   ============================================================================ */

.card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.card__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card__body {
    padding: var(--space-6);
}

.card__eyebrow {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-secondary);
    margin-bottom: var(--space-2);
}

.card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.card__title a {
    color: inherit;
    text-decoration: none;
}

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

.card__description {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--space-4);
}

.card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}


/* ============================================================================
   SERVICE CARDS
   ============================================================================ */

.service-card {
    position: relative;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

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

.service-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-5);
}

.service-card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.service-card__description {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--space-5);
    line-height: var(--leading-relaxed);
}

.service-card__price {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.service-card__price-note {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-5);
}

.service-card__features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-6) 0;
}

.service-card__features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
}

.service-card__features li::before {
    content: '✓';
    color: var(--color-success);
    font-weight: 700;
    flex-shrink: 0;
}

.service-card--featured {
    border: 2px solid var(--color-primary);
}

.service-card--featured::before {
    content: 'Most Popular';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-1) var(--space-4);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    border-radius: var(--radius-full);
}


/* ============================================================================
   EXPERT CARDS
   ============================================================================ */

.expert-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.expert-card__header {
    position: relative;
    padding: var(--space-6);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    text-align: center;
}

.expert-card__photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center center;
    border: 4px solid var(--color-white);
    margin: 0 auto var(--space-3);
    background-color: var(--color-gray-200);
}

.expert-card__name {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-1);
}

.expert-card__title {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.85);
}

.expert-card__body {
    flex: 1;
    padding: var(--space-5);
}

.expert-card__discipline {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--space-3);
}

.expert-card__summary {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.expert-card__meta {
    display: flex;
    gap: var(--space-4);
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

.expert-card__footer {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-gray-100);
}


/* ============================================================================
   EXPERT GRID
   ============================================================================ */

.expert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

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

@media (max-width: 640px) {
    .expert-grid {
        grid-template-columns: 1fr;
    }
}


/* ============================================================================
   SERVICE GRID
   ============================================================================ */

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

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

@media (max-width: 640px) {
    .service-grid {
        grid-template-columns: 1fr;
    }
}


/* ============================================================================
   PROFILE PAGE
   ============================================================================ */

.profile {
    padding: var(--space-12) var(--space-6);
}

.profile__inner {
    max-width: var(--max-width-lg);
    margin: 0 auto;
}

.profile__header {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-8);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--color-gray-200);
    margin-bottom: var(--space-8);
}

.profile__photo {
    width: 200px;
    height: 200px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    object-position: center center;
    background-color: var(--color-gray-200);
}

.profile__intro h1 {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-2);
}

.profile__title {
    font-size: var(--text-xl);
    color: var(--color-gray-600);
    margin-bottom: var(--space-4);
}

.profile__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.profile__tag {
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-gray-700);
}

.profile__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.profile__meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.profile__content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-12);
}

.profile__section {
    margin-bottom: var(--space-8);
}

.profile__section-title {
    font-size: var(--text-lg);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-2);
    border-bottom: 2px solid var(--color-gray-200);
}

.profile__video {
    position: relative;
    margin-bottom: var(--space-8);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.profile__video-thumbnail {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.profile__video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    color: var(--color-primary);
    text-decoration: none;
    transition: transform var(--transition-fast);
}

.profile__video-play:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

.profile__sidebar {
    position: sticky;
    top: calc(80px + var(--space-6));
    align-self: start;
}

.profile__contact-card {
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
}

.profile__contact-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
}

.profile__contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
}

.profile__contact-item a {
    color: var(--color-primary);
}

@media (max-width: 900px) {
    .profile__header {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .profile__photo {
        margin: 0 auto;
    }
    
    .profile__tags,
    .profile__meta {
        justify-content: center;
    }
    
    .profile__content {
        grid-template-columns: 1fr;
    }
    
    .profile__sidebar {
        position: static;
    }
}


/* ============================================================================
   DASHBOARD
   ============================================================================ */

.dashboard {
    display: grid;
    grid-template-columns: 250px 1fr;
    min-height: calc(100vh - 80px);
}

.dashboard__sidebar {
    background-color: var(--color-gray-50);
    border-right: 1px solid var(--color-gray-200);
    padding: var(--space-6);
}

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

.dashboard__nav li {
    margin-bottom: var(--space-1);
}

.dashboard__nav a {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--color-gray-700);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.dashboard__nav a:hover {
    background-color: var(--color-gray-200);
    color: var(--color-gray-900);
}

.dashboard__nav a.active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.dashboard__main {
    padding: var(--space-8);
    background-color: var(--color-white);
}

.dashboard__header {
    margin-bottom: var(--space-8);
}

.dashboard__title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-2);
}

.dashboard__subtitle {
    color: var(--color-gray-600);
}

@media (max-width: 900px) {
    .dashboard {
        grid-template-columns: 1fr;
    }
    
    .dashboard__sidebar {
        border-right: none;
        border-bottom: 1px solid var(--color-gray-200);
        padding: var(--space-4);
    }
    
    .dashboard__nav {
        display: flex;
        flex-wrap: wrap;
        gap: var(--space-2);
    }
    
    .dashboard__nav li {
        margin-bottom: 0;
    }
}


/* ============================================================================
   STATS
   ============================================================================ */

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.stat-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    border: 1px solid var(--color-gray-200);
}

.stat-card__label {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--space-2);
}

.stat-card__value {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-primary);
}

@media (max-width: 900px) {
    .stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .stats {
        grid-template-columns: 1fr;
    }
}


/* ============================================================================
   ALERTS & FLASH MESSAGES
   ============================================================================ */

.alert {
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-6);
    font-size: var(--text-sm);
}

.alert--success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert--error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert--warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

.alert--info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}


/* ============================================================================
   TABLES
   ============================================================================ */

.table-wrapper {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

.table th {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    background-color: var(--color-gray-50);
}

.table td {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.table tbody tr:hover {
    background-color: var(--color-gray-50);
}


/* ============================================================================
   BADGES
   ============================================================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge--success {
    background-color: #d4edda;
    color: #155724;
}

.badge--warning {
    background-color: #fff3cd;
    color: #856404;
}

.badge--error {
    background-color: #f8d7da;
    color: #721c24;
}

.badge--info {
    background-color: #d1ecf1;
    color: #0c5460;
}

.badge--neutral {
    background-color: var(--color-gray-200);
    color: var(--color-gray-700);
}


/* ============================================================================
   PAGINATION
   ============================================================================ */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-8);
}

.pagination__link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-gray-700);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pagination__link:hover {
    background-color: var(--color-gray-100);
    border-color: var(--color-gray-400);
    color: var(--color-gray-900);
}

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

.pagination__link--disabled {
    opacity: 0.5;
    pointer-events: none;
}


/* ============================================================================
   FEATURES LIST
   ============================================================================ */

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.feature {
    text-align: center;
    padding: var(--space-6);
}

.feature__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-5);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-100);
    border-radius: var(--radius-lg);
    font-size: var(--text-3xl);
    color: var(--color-primary);
}

.feature__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.feature__description {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
}

@media (max-width: 900px) {
    .features {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}


/* ============================================================================
   HOW IT WORKS
   ============================================================================ */

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    counter-reset: step-counter;
}

.step {
    position: relative;
    text-align: center;
    padding: var(--space-6);
}

.step::before {
    content: counter(step-counter);
    counter-increment: step-counter;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-4);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    border-radius: 50%;
}

.step__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.step__description {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

@media (max-width: 900px) {
    .steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .steps {
        grid-template-columns: 1fr;
    }
}


/* ============================================================================
   CTA SECTION
   ============================================================================ */

.cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--space-16) var(--space-6);
    text-align: center;
}

.cta__inner {
    max-width: var(--max-width-md);
    margin: 0 auto;
}

.cta__title {
    font-size: var(--text-4xl);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.cta__description {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-8);
}

.cta__actions {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}


/* ============================================================================
   ARTICLE STYLES
   ============================================================================ */

.article {
    max-width: var(--max-width-md);
    margin: 0 auto;
    padding: var(--space-12) var(--space-6);
}

.article__header {
    margin-bottom: var(--space-8);
    text-align: center;
}

.article__category {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-secondary);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.article__title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.article__meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-4);
    color: var(--color-gray-600);
    font-size: var(--text-sm);
}

.article__author {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.article__author-photo {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.article__content {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--color-gray-700);
}

.article__content h2 {
    font-size: var(--text-2xl);
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
}

.article__content h3 {
    font-size: var(--text-xl);
    margin-top: var(--space-8);
    margin-bottom: var(--space-3);
}

.article__content p {
    margin-bottom: var(--space-5);
}

.article__content ul,
.article__content ol {
    margin-bottom: var(--space-5);
    padding-left: var(--space-8);
}

.article__content blockquote {
    margin: var(--space-8) 0;
    padding: var(--space-6);
    background-color: var(--color-gray-50);
    border-left: 4px solid var(--color-primary);
    font-style: italic;
    color: var(--color-gray-700);
}

.article__content table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin: var(--space-8) 0 !important;
    font-size: var(--text-sm) !important;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.07);
    border: none !important;
}

.article__content thead tr {
    background-color: #1a3a52 !important;
    color: #ffffff !important;
}

.article__content th {
    padding: 12px 16px !important;
    text-align: left !important;
    font-weight: 600 !important;
    font-size: 0.8rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.04em !important;
    white-space: nowrap !important;
    border: none !important;
    color: #ffffff !important;
    background-color: #1a3a52 !important;
}

.article__content td {
    padding: 11px 16px !important;
    color: var(--color-gray-700) !important;
    border: none !important;
    border-bottom: 1px solid var(--color-gray-200) !important;
    vertical-align: top !important;
    line-height: 1.5 !important;
}

.article__content tbody tr:nth-child(even) {
    background-color: #f8f9fa !important;
}

.article__content tbody tr:hover {
    background-color: #eef2f7 !important;
    transition: background-color 0.15s ease;
}

.article__content tbody tr:last-child td {
    border-bottom: none !important;
}


/* ============================================================================
   GUIDE STYLES
   ============================================================================ */

.guide {
    max-width: var(--max-width-lg);
    margin: 0 auto;
    padding: var(--space-12) var(--space-6);
}

.guide__toc {
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
}

.guide__toc-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
}

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

.guide__toc-list li {
    margin-bottom: var(--space-2);
}

.guide__toc-list a {
    color: var(--color-gray-700);
    font-size: var(--text-sm);
}

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

.guide__section {
    margin-bottom: var(--space-12);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--color-gray-200);
}

.guide__section:last-child {
    border-bottom: none;
}

.guide__tip {
    display: flex;
    gap: var(--space-4);
    background-color: #e8f4fd;
    border-radius: var(--radius-md);
    padding: var(--space-5);
    margin: var(--space-6) 0;
}

.guide__tip-icon {
    flex-shrink: 0;
    font-size: var(--text-xl);
}

.guide__tip-content {
    font-size: var(--text-sm);
}

.guide__warning {
    background-color: #fff3cd;
}


/* ============================================================================
   AUTHENTICATION PAGES
   ============================================================================ */

.auth-page {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-12) var(--space-6);
    background-color: var(--color-gray-50);
}

.auth-card {
    width: 100%;
    max-width: 450px;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-10);
}

.auth-card__header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.auth-card__logo {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.auth-card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.auth-card__subtitle {
    color: var(--color-gray-600);
    font-size: var(--text-sm);
}

.auth-card__footer {
    text-align: center;
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-gray-200);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.auth-card__footer a {
    color: var(--color-primary);
    font-weight: 600;
}


/* ============================================================================
   EMPTY STATES
   ============================================================================ */

.empty-state {
    text-align: center;
    padding: var(--space-16) var(--space-6);
}

.empty-state__icon {
    font-size: 64px;
    margin-bottom: var(--space-4);
    opacity: 0.5;
}

.empty-state__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.empty-state__description {
    color: var(--color-gray-600);
    margin-bottom: var(--space-6);
}


/* ============================================================================
   FILTER BAR
   ============================================================================ */

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding: var(--space-6);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-8);
}

.filter-bar__search {
    flex: 1;
    min-width: 250px;
}

.filter-bar__select {
    min-width: 180px;
}


/* ============================================================================
   PRINT STYLES
   ============================================================================ */

@media print {
    .header,
    .footer,
    .nav,
    .btn,
    .filter-bar {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        color: black;
        background: white;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    a {
        color: black;
        text-decoration: underline;
    }
}


/* ============================================================================
   HOME PAGE — Extracted from home.html (B3: text-to-code ratio improvement)
   ============================================================================ */
    /* Hero Section */
    .hero {
        background: linear-gradient(135deg, #1a3a52 0%, #2d5a7b 100%);
        color: white;
        padding: 80px 40px;
        text-align: center;
        position: relative;
        overflow: hidden;
    }

    .hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M0,50 Q300,0 600,50 T1200,50 L1200,120 L0,120 Z" fill="rgba(255,255,255,0.1)"/></svg>');
        background-size: 600px 120px;
        animation: wave 15s linear infinite;
    }

    @keyframes wave {
        0% { transform: translateX(0); }
        100% { transform: translateX(600px); }
    }

    .hero-content {
        position: relative;
        z-index: 1;
        max-width: 900px;
        margin: 0 auto;
    }

    .hero h1 {
        font-size: 52px;
        font-weight: 700;
        line-height: 1.2;
        margin-bottom: 20px;
        color: white;
    }

    .hero p {
        font-size: 20px;
        margin-bottom: 30px;
        color: rgba(255, 255, 255, 0.95);
        line-height: 1.6;
    }

    .hero-cta {
        display: inline-block;
        background: #28a745;
        color: white;
        padding: 16px 40px;
        border-radius: 8px;
        text-decoration: none;
        font-size: 18px;
        font-weight: 600;
        transition: background 0.3s;
    }

    .hero-cta:hover {
        background: #218838;
        text-decoration: none;
        color: white;
    }

    /* Why This Works */
    .why-this-works {
        padding: 80px 40px;
        background: white;
    }

    .section-title {
        text-align: center;
        font-size: 40px;
        font-weight: 700;
        margin-bottom: 20px;
        color: #1a3a52;
    }

    .section-subtitle {
        text-align: center;
        font-size: 18px;
        color: #666;
        margin-bottom: 60px;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }

    .value-props {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 40px;
        max-width: 1200px;
        margin: 0 auto;
    }

    .value-prop {
        background: #f8f9fa;
        padding: 40px 30px;
        border-radius: 12px;
        border-top: 4px solid #28a745;
        transition: transform 0.3s, box-shadow 0.3s;
        text-align: center;
    }

    .value-prop:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .value-prop-icon {
        font-size: 48px;
        margin-bottom: 20px;
        display: block;
    }

    .value-prop h3 {
        font-size: 22px;
        font-weight: 600;
        margin-bottom: 15px;
        color: #1a3a52;
    }

    .value-prop p {
        color: #666;
        line-height: 1.6;
        font-size: 16px;
    }

    /* Why EWI */
    .why-ewi {
        padding: 80px 40px;
        background: white;
        border-bottom: 1px solid #e5e7eb;
    }

    .differentiators {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
        max-width: 1200px;
        margin: 0 auto;
    }

    .differentiator {
        padding: 30px;
        border-left: 4px solid #28a745;
        background: #f8f9fa;
        border-radius: 4px;
    }

    .differentiator h4 {
        font-size: 18px;
        font-weight: 600;
        color: #1a3a52;
        margin-bottom: 12px;
    }

    .differentiator p {
        color: #666;
        line-height: 1.6;
        font-size: 15px;
    }

    /* Featured Experts Section */
    .featured-experts {
        padding: 80px 40px;
        background: white;
        border-bottom: 1px solid #e5e7eb;
    }

    .experts-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
        max-width: 1300px;
        margin: 0 auto 60px;
    }

    .expert-card {
        background: white;
        border: 1px solid #e0e0e0;
        border-radius: 12px;
        overflow: hidden;
        transition: transform 0.3s, box-shadow 0.3s;
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    .expert-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
    }

    .expert-header {
        background: linear-gradient(135deg, #1a3a52 0%, #2d5a7b 100%);
        padding: 30px 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 160px;
    }

    .expert-avatar {
        width: 100px;
        height: 100px;
        border-radius: 50%;
        border: 4px solid white;
        background: white;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }

    .expert-avatar img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .avatar-initials {
        font-size: 36px;
        font-weight: 700;
        color: #1a3a52;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: 100%;
        background: #e8eef5;
    }

    .expert-content {
        padding: 25px 20px;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
    }

    .expert-card h3 {
        font-size: 18px;
        font-weight: 700;
        color: #1a3a52;
        margin-bottom: 8px;
    }

    .expert-title {
        color: #28a745;
        font-weight: 600;
        font-size: 14px;
        margin-bottom: 6px;
    }

    .expert-discipline {
        color: #999;
        font-size: 14px;
        margin-bottom: 12px;
    }

    .expert-bio {
        color: #666;
        font-size: 13px;
        line-height: 1.5;
        margin-bottom: 15px;
        flex-grow: 1;
    }

    .expert-meta {
        display: flex;
        flex-direction: column;
        gap: 6px;
        margin-bottom: 16px;
    }

    .meta-item {
        color: #999;
        font-size: 13px;
    }

    .expert-link {
        display: block;
        text-align: center;
        padding: 12px;
        color: #28a745;
        text-decoration: none;
        font-weight: 600;
        font-size: 14px;
        border-top: 1px solid #e0e0e0;
        transition: background 0.3s, color 0.3s;
    }

    .expert-link:hover {
        background: #f8f9fa;
        color: #1a3a52;
    }

    .experts-cta {
        text-align: center;
        background: linear-gradient(135deg, #1a3a52 0%, #2d5a7b 100%);
        color: white;
        padding: 50px 40px;
        border-radius: 12px;
        max-width: 700px;
        margin: 0 auto;
    }

    .experts-cta p {
        font-size: 20px;
        margin-bottom: 25px;
        font-weight: 500;
    }

    .experts-cta .cta-button {
        display: inline-block;
        background: #28a745;
        color: white;
        padding: 16px 40px;
        border-radius: 8px;
        text-decoration: none;
        font-weight: 600;
        font-size: 16px;
        transition: background 0.3s;
    }

    .experts-cta .cta-button:hover {
        background: #228e3a;
    }

    /* Responsive - Tablet: 2 columns */
    @media (max-width: 1024px) {
        .experts-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    /* Responsive - Mobile: 1 column */
    @media (max-width: 640px) {
        .experts-grid {
            grid-template-columns: 1fr;
        }
    }

    /* Pinned Guides Section */
    .pinned-guides {
        padding: 80px 40px;
        background: #f8f9fa;
        border-bottom: 1px solid #d1d5db;
    }

    .guides-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
        max-width: 1200px;
        margin: 0 auto;
    }

    .guide-card {
        background: white;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s, box-shadow 0.3s;
        display: flex;
        flex-direction: column;
    }

    .guide-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .guide-icon {
        height: 180px;
        background: linear-gradient(135deg, #1a3a52 0%, #2d5a7b 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 48px;
        background-size: cover;
        background-position: center;
        overflow: hidden;
    }

    .guide-icon img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .guide-content {
        padding: 30px;
        flex: 1;
        display: flex;
        flex-direction: column;
    }

    .guide-content h4 {
        font-size: 18px;
        font-weight: 600;
        color: #1a3a52;
        margin-bottom: 15px;
        line-height: 1.4;
    }

    .guide-content p {
        color: #666;
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 20px;
        flex: 1;
    }

    .guide-link {
        display: inline-block;
        color: #28a745;
        text-decoration: none;
        font-weight: 600;
        font-size: 14px;
        transition: color 0.3s;
    }

    .guide-link:hover {
        color: #218838;
        text-decoration: underline;
    }

    /* FAQ */
    .faq {
        padding: 80px 40px;
        background: #f8f9fa;
        border-bottom: 1px solid #d1d5db;
    }

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

    .faq-item {
        background: white;
        margin-bottom: 15px;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    }

    .faq-question {
        padding: 20px;
        background: white;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-weight: 600;
        color: #1a3a52;
        transition: background 0.3s;
    }

    .faq-question:hover {
        background: #f8f9fa;
    }

    .faq-toggle {
        font-size: 20px;
        transition: transform 0.3s;
    }

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

    .faq-answer {
        padding: 0 20px;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s ease;
        color: #666;
        line-height: 1.6;
    }

    .faq-item.active .faq-answer {
        padding: 20px;
        max-height: 500px;
    }

    /* Bottom CTA */
    .bottom-cta {
        padding: 80px 40px;
        background: linear-gradient(135deg, #1a3a52 0%, #2d5a7b 100%);
        color: white;
        text-align: center;
    }

    .bottom-cta h2 {
        font-size: 40px;
        font-weight: 700;
        margin-bottom: 20px;
        color: white;
    }

    .bottom-cta p {
        font-size: 18px;
        margin-bottom: 30px;
        color: rgba(255, 255, 255, 0.95);
    }

    .bottom-cta-button {
        display: inline-block;
        background: #28a745;
        color: white;
        padding: 16px 40px;
        border-radius: 8px;
        text-decoration: none;
        font-size: 18px;
        font-weight: 600;
        transition: background 0.3s;
    }

    .bottom-cta-button:hover {
        background: #218838;
        text-decoration: none;
        color: white;
    }

    /* Responsive */
    @media (max-width: 768px) {
        .hero h1 {
            font-size: 36px;
        }

        .hero p {
            font-size: 16px;
        }

        .section-title {
            font-size: 32px;
        }

        .experts-grid,
        .guides-grid,
        .differentiators {
            grid-template-columns: 1fr;
        }

        .bottom-cta h2 {
            font-size: 28px;
        }
    }

/* EWI Pillars / Services section */
.ewi-pillars {
    padding: 80px 40px;
    background: #f0f4f8;
    text-align: center;
    border-bottom: 1px solid #d1d5db;
}

/* ============================================================
   SEMANTIC LIST STYLES (B4 audit elements)
   ============================================================ */

/* Hero benefits list — white text on dark gradient background */
.hero-benefits {
    list-style: none;
    padding: 0;
    margin: 28px 0 0 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 32px;
    max-width: 640px;
}
.hero-benefits li {
    color: rgba(255, 255, 255, 0.85);
    font-size: 13.5px;
    padding-left: 20px;
    position: relative;
    line-height: 1.4;
}
.hero-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: 700;
}
@media (max-width: 500px) {
    .hero-benefits {
        grid-template-columns: 1fr;
    }
}

/* EWI services list — on white background in why-ewi section */
.ewi-services-list {
    list-style: none;
    padding: 0;
    margin: 20px auto 32px auto;
    max-width: 1200px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 10px;
}
.ewi-services-list li {
    color: var(--color-gray-700, #374151);
    font-size: 15px;
    padding: 10px 14px 10px 36px;
    background: #f9fafb;
    border-radius: 6px;
    border-left: 3px solid var(--color-primary, #1a3a52);
    position: relative;
}
.ewi-services-list li::before {
    content: '→';
    position: absolute;
    left: 12px;
    color: var(--color-primary, #1a3a52);
    font-weight: 700;
}

/* CTA benefits list — white text on dark gradient background */
.cta-benefits {
    list-style: none;
    padding: 0;
    margin: 20px auto 28px auto;
    display: inline-flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}
.cta-benefits li {
    color: rgba(255, 255, 255, 0.88);
    font-size: 15px;
    padding-left: 22px;
    position: relative;
}
.cta-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: 700;
}