/*
 * Haro Gharbigi - haro-gharbigi.com
 * Modern Minimalist Design with Navy/Blue Theme
 * Unique design differentiated from gharbigiharo.com and harogharbigi.com
 */

/* ========================================
   CSS Variables & Design Tokens
   ======================================== */
:root {
    /* Primary Colors - Deep Navy Theme */
    --color-primary: #1a365d;
    --color-primary-dark: #0f2744;
    --color-primary-light: #2c5282;

    /* Accent Colors - Cyan/Teal gradient */
    --color-accent: #0891b2;
    --color-accent-light: #22d3ee;
    --color-accent-dark: #0e7490;

    /* Neutral Colors */
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

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

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

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-gray-900);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

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

.lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-gray-600);
}

/* ========================================
   Layout & Container
   ======================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section {
    padding: var(--space-4xl) 0;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

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

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

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.geometric-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, var(--color-accent-light), transparent);
    top: -200px;
    right: -200px;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--color-accent), transparent);
    bottom: -100px;
    left: -100px;
}

.shape-3 {
    width: 200px;
    height: 200px;
    border: 2px solid var(--color-accent-light);
    top: 50%;
    left: 60%;
    opacity: 0.2;
}

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

.hero-eyebrow {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-light);
    margin-bottom: var(--space-lg);
}

.hero-title {
    color: var(--color-white);
    margin-bottom: var(--space-lg);
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* ========================================
   Section Headers
   ======================================== */
.section-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.section-number {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-sm);
}

.section-title {
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
    border-radius: 2px;
}

/* ========================================
   About Section
   ======================================== */
.about-section {
    background: var(--color-gray-50);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
}

@media (min-width: 768px) {
    .about-content {
        grid-template-columns: 2fr 1fr;
    }
}

.about-text p {
    color: var(--color-gray-600);
}

.about-text p:first-of-type {
    font-size: 1.125rem;
    color: var(--color-gray-700);
    margin-bottom: var(--space-xl);
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.stat-item {
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--color-accent);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ========================================
   Ventures Section
   ======================================== */
.ventures-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.venture-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-200);
}

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

.venture-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    border: none;
}

.venture-primary .venture-name,
.venture-primary .venture-role,
.venture-primary .venture-description {
    color: var(--color-white);
}

.venture-primary .venture-role {
    color: var(--color-accent-light);
}

.venture-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-lg);
}

.venture-icon svg {
    width: 100%;
    height: 100%;
}

.venture-primary .venture-icon {
    color: var(--color-accent-light);
}

.venture-name {
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

.venture-role {
    font-size: 0.875rem;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.venture-description {
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
}

.venture-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 500;
    color: var(--color-accent);
}

.venture-primary .venture-link {
    color: var(--color-accent-light);
}

.venture-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.venture-link:hover svg {
    transform: translate(4px, -4px);
}

/* ========================================
   Experience/Timeline Section
   ======================================== */
.experience-section {
    background: var(--color-gray-50);
}

.timeline {
    position: relative;
    padding-left: var(--space-3xl);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-gray-200));
}

.timeline-item {
    position: relative;
    padding-bottom: var(--space-3xl);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: calc(-1 * var(--space-3xl) + 1px);
    top: 4px;
    width: 14px;
    height: 14px;
    background: var(--color-accent);
    border-radius: 50%;
    border: 3px solid var(--color-white);
    box-shadow: var(--shadow-sm);
}

.timeline-content {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.timeline-period {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    background: rgba(8, 145, 178, 0.1);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

.timeline-title {
    margin-bottom: var(--space-sm);
}

.timeline-description {
    color: var(--color-gray-600);
    margin-bottom: 0;
}

/* ========================================
   Expertise Section
   ======================================== */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.expertise-card {
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.expertise-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.expertise-icon {
    width: 40px;
    height: 40px;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.expertise-icon svg {
    width: 100%;
    height: 100%;
}

.expertise-title {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.expertise-description {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    margin-bottom: 0;
}

/* ========================================
   Favorites Section
   ======================================== */
.favorites-section {
    background: var(--color-white);
}

.favorites-intro {
    max-width: 600px;
    margin-bottom: var(--space-3xl);
}

.favorites-intro p {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

.favorites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.favorites-category {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.favorites-category:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.favorites-category-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-accent);
}

.favorites-category-title svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
}

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

.favorites-list li {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--color-gray-200);
    transition: color var(--transition-fast);
}

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

.favorites-list li:hover {
    color: var(--color-primary);
}

.favorites-list li a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.favorites-list li a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.favorites-list li a::after {
    content: ' \2192';
    font-size: 0.75em;
    opacity: 0.6;
}

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

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-base);
}

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

.btn-outline svg {
    transition: transform var(--transition-fast);
}

.btn-outline:hover svg {
    transform: translate(4px, -4px);
}

/* ========================================
   Insights Section
   ======================================== */
.insights-section {
    background: var(--color-gray-50);
}

.insights-intro {
    max-width: 600px;
    margin-bottom: var(--space-3xl);
}

.insights-intro p {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.insight-card {
    display: block;
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

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

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

.insight-title {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
    color: var(--color-gray-900);
}

.insight-description {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
}

.insight-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
}

/* ========================================
   Connect Section
   ======================================== */
.connect-intro {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    max-width: 600px;
    margin-bottom: var(--space-3xl);
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-md);
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
    font-weight: 500;
    color: var(--color-gray-700);
}

.social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.social-link svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.social-link-all {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: var(--color-white);
    border-color: transparent;
}

.social-link-all:hover {
    background: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-primary) 100%);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 2fr;
    }
}

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

.footer-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-white);
    display: block;
    margin-bottom: var(--space-sm);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-xl);
}

.footer-link-group h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-500);
    margin-bottom: var(--space-md);
}

.footer-link-group a {
    display: block;
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-md);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray-800);
}

.footer-bottom p {
    font-size: 0.875rem;
    margin-bottom: 0;
}

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

/* ========================================
   Profile Hub Page Styles
   ======================================== */
.page-header {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    padding: var(--space-4xl) 0 var(--space-3xl);
    color: var(--color-white);
}

.page-header .container {
    position: relative;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
}

.breadcrumb a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.breadcrumb span {
    color: var(--color-gray-500);
}

.page-title {
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.page-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
}

/* Profile Categories */
.profile-categories {
    padding: var(--space-4xl) 0;
}

.category-section {
    margin-bottom: var(--space-4xl);
}

.category-section:last-child {
    margin-bottom: 0;
}

.category-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-gray-200);
}

.category-title::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 1em;
    background: var(--color-accent);
    margin-right: var(--space-sm);
    vertical-align: middle;
}

.profile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.profile-card {
    display: flex;
    flex-direction: column;
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

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

.profile-card-icon {
    width: 40px;
    height: 40px;
    margin-bottom: var(--space-md);
    color: var(--color-accent);
}

.profile-card-icon svg {
    width: 100%;
    height: 100%;
}

.profile-card-title {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
}

.profile-card-desc {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    flex-grow: 1;
    margin-bottom: var(--space-md);
}

.profile-card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
}

.profile-card-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.profile-card:hover .profile-card-link svg {
    transform: translateX(4px);
}

/* ========================================
   Individual Profile Page Styles
   ======================================== */
.profile-page-content {
    padding: var(--space-4xl) 0;
}

.profile-page-main {
    max-width: 800px;
}

.profile-intro {
    font-size: 1.25rem;
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.profile-body {
    margin-bottom: var(--space-3xl);
}

.profile-body p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
}

/* Featured Review Section */
.featured-review {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    margin-bottom: var(--space-3xl);
    color: var(--color-white);
}

.featured-review h3 {
    color: var(--color-white);
    margin-bottom: var(--space-md);
    font-size: 1.5rem;
}

.featured-review .review-rating {
    color: var(--color-accent-light);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.featured-review .review-date {
    color: var(--color-gray-300);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
}

.featured-review .review-content {
    background: rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--color-accent);
    padding: var(--space-lg);
    margin: var(--space-lg) 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.featured-review .review-content p {
    color: var(--color-gray-100);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.featured-review .review-content p:last-child {
    margin-bottom: 0;
}

.featured-review .review-link {
    display: inline-block;
    color: var(--color-accent-light);
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.featured-review .review-link:hover {
    color: var(--color-white);
    text-decoration: underline;
}

.profile-cta {
    padding: var(--space-2xl);
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-gray-100) 100%);
    border-radius: var(--radius-lg);
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.profile-cta h3 {
    margin-bottom: var(--space-md);
}

.profile-cta p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
}

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

.profile-cta .btn:hover {
    background: var(--color-primary-light);
}

.profile-cta .btn svg {
    width: 16px;
    height: 16px;
    margin-left: var(--space-sm);
}

/* Related Profiles */
.related-profiles {
    margin-top: var(--space-3xl);
    padding-top: var(--space-3xl);
    border-top: 1px solid var(--color-gray-200);
}

.related-profiles h3 {
    margin-bottom: var(--space-xl);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
}

.related-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    font-weight: 500;
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.related-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.related-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ========================================
   404 Page Styles
   ======================================== */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.error-content {
    max-width: 500px;
    padding: var(--space-xl);
}

.error-code {
    font-family: var(--font-display);
    font-size: 8rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.error-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.error-message {
    color: var(--color-gray-600);
    margin-bottom: var(--space-2xl);
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 768px) {
    .hero {
        padding: var(--space-4xl) 0;
    }

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

    .btn {
        width: 100%;
    }

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

    .timeline {
        padding-left: var(--space-2xl);
    }

    .timeline-marker {
        left: calc(-1 * var(--space-2xl) + 1px);
    }

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

@media (max-width: 480px) {
    .social-grid {
        grid-template-columns: 1fr;
    }

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