/* ==========================================
   Trusted Loops - Website Styles
   A Manifesto for Ethical, Relational AI
   ========================================== */

/* CSS Variables */
:root {
    /* Colors - Warm, ethical, relational palette */
    --color-primary: #1a365d;
    --color-primary-light: #2c5282;
    --color-primary-dark: #0d1f3c;
    --color-accent: #6b46c1;
    --color-accent-light: #9f7aea;
    --color-warm: #dd6b20;
    --color-warm-light: #ed8936;
    
    --color-bg: #fafaf9;
    --color-bg-alt: #f5f5f4;
    --color-bg-dark: #1a202c;
    --color-text: #1a202c;
    --color-text-light: #4a5568;
    --color-text-muted: #718096;
    --color-white: #ffffff;
    --color-border: #e2e8f0;
    
    /* Typography */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 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;
    
    /* Container */
    --container-max: 1200px;
    --container-narrow: 800px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --color-primary: #63b3ed;
    --color-primary-light: #90cdf4;
    --color-primary-dark: #4299e1;
    --color-accent: #9f7aea;
    --color-accent-light: #b794f4;
    --color-warm: #ed8936;
    --color-warm-light: #f6ad55;
    
    --color-bg: #1a202c;
    --color-bg-alt: #2d3748;
    --color-bg-dark: #171923;
    --color-text: #e2e8f0;
    --color-text-light: #cbd5e0;
    --color-text-muted: #a0aec0;
    --color-white: #2d3748;
    --color-border: #4a5568;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
}

/* Reset & Base */
*, *::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: 1.7;
    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;
}

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

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

ul, ol {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-primary-dark);
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

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

strong {
    font-weight: 600;
}

em {
    font-style: italic;
}

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

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

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

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    white-space: nowrap;
    flex-shrink: 0;
}

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

.nav-menu a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-light);
    padding: var(--space-sm) 0;
    position: relative;
    white-space: nowrap;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

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

/* Language Selector */
.lang-selector {
    margin-left: 0;
}

.lang-selector select {
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: var(--color-white);
    color: var(--color-text);
    font-size: 0.8rem;
    font-family: var(--font-body);
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.lang-selector select:hover {
    border-color: var(--color-accent);
}

.lang-selector select:focus {
    outline: none;
    border-color: var(--color-accent);
}

/* Dark Mode Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--color-text);
    margin-left: var(--space-sm);
}

.theme-toggle:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.theme-toggle:hover svg {
    transform: rotate(15deg);
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: none;
}

/* RTL Support */
[dir="rtl"] {
    text-align: right;
}

[dir="rtl"] .nav-menu {
    flex-direction: row-reverse;
}

[dir="rtl"] .content-grid {
    direction: rtl;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition-fast);
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, var(--color-bg) 0%, #e8e4e0 100%);
    overflow: hidden;
    padding: var(--space-4xl) var(--space-lg);
}

.hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 2;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 400;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.hero-tagline {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
}

.hero-author {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
}

.hero-author .separator {
    margin: 0 var(--space-sm);
    opacity: 0.5;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
}

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

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

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

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

/* Hero Animation */
.hero-visual {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.loop-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.loop {
    position: absolute;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    opacity: 0.1;
    animation: pulse 6s ease-in-out infinite;
}

.loop-1 {
    width: 400px;
    height: 400px;
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.loop-2 {
    width: 600px;
    height: 600px;
    top: -300px;
    left: -300px;
    animation-delay: 2s;
}

.loop-3 {
    width: 800px;
    height: 800px;
    top: -400px;
    left: -400px;
    animation-delay: 4s;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.2;
    }
}

/* ==========================================
   Sections
   ========================================== */
.section {
    padding: var(--space-4xl) 0;
}

.section-alt {
    background-color: var(--color-bg-alt);
}

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

.section-dark h2,
.section-dark h3 {
    color: var(--color-white);
}

.section-dark p {
    color: rgba(255, 255, 255, 0.85);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-number {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
}

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

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

.content-main p {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Quotes */
.featured-quote {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-style: italic;
    color: var(--color-primary);
    padding: var(--space-xl) 0;
    border-left: 4px solid var(--color-accent);
    padding-left: var(--space-xl);
    margin: var(--space-xl) 0;
}

.featured-quote.centered {
    text-align: center;
    border-left: none;
    padding-left: 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.featured-quote.large {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
}

.inline-quote {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-accent);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
    background: rgba(107, 70, 193, 0.05);
    border-radius: 8px;
}

.warning-quote {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-warm);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
    background: rgba(221, 107, 32, 0.1);
    border-radius: 8px;
    text-align: center;
}

/* Info Cards */
.info-card {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-lg);
}

.info-card h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.info-card p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* Lead Text */
.lead-text {
    font-size: 1.25rem;
    color: var(--color-text-light);
    text-align: center;
    max-width: var(--container-narrow);
    margin: 0 auto var(--space-3xl);
}

/* ==========================================
   Pillars Grid
   ========================================== */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-xl);
    margin: var(--space-3xl) 0;
}

.pillar {
    text-align: center;
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.pillar:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pillar-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.pillar h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.pillar p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.emergence-text {
    max-width: var(--container-narrow);
    margin: var(--space-3xl) auto 0;
    text-align: center;
}

.emergence-text p {
    font-size: 1.1rem;
}

/* ==========================================
   Use Case Grid
   ========================================== */
.use-case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.use-case-item {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.use-case-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: var(--space-md);
}

.use-case-item p {
    margin-bottom: 0;
}

.highlight-box {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
    padding: var(--space-2xl);
    border-radius: 12px;
    text-align: center;
}

.highlight-box p {
    margin-bottom: var(--space-sm);
    font-size: 1.25rem;
}

.highlight-box p:last-child {
    margin-bottom: 0;
    font-family: var(--font-heading);
    font-style: italic;
}

/* ==========================================
   Missing Grid
   ========================================== */
.missing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.missing-item {
    padding: var(--space-xl);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.missing-item h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
    color: var(--color-warm-light);
}

.missing-item p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.section-footer {
    text-align: center;
    font-size: 1.1rem;
}

/* ==========================================
   Creator Grid
   ========================================== */
.creator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin: var(--space-3xl) 0;
}

.creator-item {
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border-top: 3px solid var(--color-accent);
}

.creator-item h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
}

.creator-item p {
    margin-bottom: 0;
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.emergence-box {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    padding: var(--space-2xl);
    border-radius: 12px;
    max-width: var(--container-narrow);
    margin: var(--space-3xl) auto 0;
}

.emergence-box h3 {
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.emergence-box ul {
    margin-bottom: var(--space-lg);
}

.emergence-box li {
    padding: var(--space-sm) 0;
    padding-left: var(--space-lg);
    position: relative;
}

.emergence-box li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-warm-light);
}

.emergence-box .emphasis {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-style: italic;
    text-align: center;
    margin-bottom: 0;
}

/* ==========================================
   Reflection Section
   ========================================== */
.section-reflection {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.reflection-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    text-align: center;
}

.reflection-content p {
    font-size: 1.1rem;
}

.question-block {
    margin: var(--space-3xl) 0;
    padding: var(--space-2xl);
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.question-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm) !important;
}

.question {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-lg) !important;
}

.question.emphasis {
    font-size: 1.75rem;
    color: var(--color-accent);
    margin-bottom: 0 !important;
}

/* ==========================================
   CTA Section
   ========================================== */
.section-cta {
    background: var(--color-primary-dark);
    color: var(--color-white);
    text-align: center;
}

.section-cta h2 {
    color: var(--color-white);
    margin-bottom: var(--space-xl);
}

.section-cta p {
    max-width: var(--container-narrow);
    margin-left: auto;
    margin-right: auto;
}

.section-cta .featured-quote {
    color: var(--color-accent-light);
}

.cta-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

.cta-list li {
    font-size: 1.1rem;
    padding-left: var(--space-lg);
    position: relative;
}

.cta-list li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--color-accent-light);
    font-size: 0.7rem;
}

.cta-closing {
    margin-top: var(--space-3xl);
}

.cta-closing p:first-child {
    font-size: 1.25rem;
}

.cta-closing p:last-child {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.8);
}

/* ==========================================
   Pages Section
   ========================================== */
.section-pages {
    background: var(--color-bg-alt);
}

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

.page-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.page-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.page-card img {
    width: 100%;
    height: auto;
    transition: transform var(--transition-slow);
}

.page-card:hover img {
    transform: scale(1.05);
}

.page-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-lg);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--color-white);
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.page-card:hover .page-overlay {
    transform: translateY(0);
}

.page-number {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: var(--space-xs);
}

.page-title {
    font-family: var(--font-heading);
    font-size: 1rem;
}

/* ==========================================
   Download Section
   ========================================== */
.section-download {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    text-align: center;
}

.download-content h2 {
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.download-content > p {
    font-size: 1.1rem;
    margin-bottom: var(--space-xl);
    opacity: 0.9;
}

.btn-download-large {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--color-white);
    color: var(--color-primary);
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    transition: all var(--transition-base);
}

.btn-download-large:hover {
    background: var(--color-bg);
    color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-download-large svg {
    width: 24px;
    height: 24px;
}

.license-note {
    margin-top: var(--space-xl);
    font-size: 0.9rem;
    opacity: 0.8;
}

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

.about-grid > div {
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.about-grid h3 {
    font-size: 1.1rem;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.about-grid p:last-child {
    margin-bottom: 0;
}

/* Feedback Form */
.feedback-section {
    margin-top: var(--space-3xl);
    padding-top: var(--space-3xl);
    border-top: 1px solid var(--color-border);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.feedback-section h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.feedback-section > p {
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--color-white);
    color: var(--color-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(232, 121, 88, 0.15);
}

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

.feedback-form .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.feedback-form .btn .send-icon {
    transition: transform var(--transition-fast);
}

.feedback-form .btn:hover .send-icon {
    transform: translate(2px, -2px);
}

.feedback-form .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.feedback-form .btn.btn-success {
    background: #28a745;
    border-color: #28a745;
}

.feedback-form .btn.btn-success:hover {
    background: #28a745;
}

.form-status {
    margin-top: var(--space-md);
    padding: var(--space-md);
    border-radius: 8px;
    display: none;
    text-align: center;
    font-weight: 500;
}

.form-status.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dark mode feedback form */
[data-theme="dark"] .feedback-section {
    border-top-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .feedback-section h3 {
    color: var(--color-warm-light);
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea {
    background: var(--color-bg-alt);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--color-text);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group textarea:focus {
    border-color: var(--color-accent);
}

[data-theme="dark"] .form-status.success {
    background: rgba(40, 167, 69, 0.2);
    color: #90ee90;
    border-color: rgba(40, 167, 69, 0.3);
}

[data-theme="dark"] .form-status.error {
    background: rgba(220, 53, 69, 0.2);
    color: #ff6b6b;
    border-color: rgba(220, 53, 69, 0.3);
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: var(--color-bg-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-3xl) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-2xl);
}

.footer-brand .logo {
    color: var(--color-white);
    display: block;
    margin-bottom: var(--space-sm);
}

.footer-brand p {
    font-size: 0.9rem;
}

.footer-meta p {
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
}

.footer-meta a {
    color: var(--color-accent-light);
}

.footer-license {
    font-size: 0.85rem;
}

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

.footer-creator p {
    font-size: 0.85rem;
    margin-bottom: var(--space-sm);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
}

.footer-social a {
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast), transform var(--transition-fast);
}

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

/* ==========================================
   Modal
   ========================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
}

.modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
    padding: var(--space-sm);
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-accent-light);
}

.modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--color-white);
    font-size: 2.5rem;
    padding: var(--space-md) var(--space-lg);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.modal-nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.modal-prev {
    left: -80px;
}

.modal-next {
    right: -80px;
}

.modal-image-container {
    max-height: 80vh;
    overflow: auto;
}

.modal-image-container img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

.modal-info {
    text-align: center;
    color: var(--color-white);
    padding: var(--space-md) 0;
    font-size: 0.9rem;
}

/* ==========================================
   Media Section
   ========================================== */
.section-media {
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, #e8e4e0 100%);
}

.media-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    max-width: 1000px;
    margin: 0 auto;
}

.media-item {
    background: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.media-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-primary-dark);
    color: var(--color-white);
    font-weight: 500;
    font-size: 0.95rem;
}

.media-icon {
    font-size: 1.1rem;
}

.media-featured .media-label {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.media-audio .media-label {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Desktop layout: both videos same size */
@media (min-width: 769px) {
    .media-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 1000px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 70px;
        right: 0;
        width: 50vw;
        min-width: 250px;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--space-lg);
        gap: 0;
        box-shadow: var(--shadow-lg);
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        pointer-events: none;
        z-index: -1;
    }
    
    .nav-menu.active {
        max-height: 700px;
        opacity: 1;
        pointer-events: all;
        transition: max-height var(--transition-base), opacity var(--transition-base);
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-menu a {
        display: block;
        padding: var(--space-md);
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-menu .btn-download {
        margin-top: var(--space-md);
        text-align: center;
    }
    
    .lang-selector {
        margin-top: var(--space-md);
        padding-top: var(--space-md);
        border-top: 1px solid var(--color-border);
    }
    
    .lang-selector select {
        width: 100%;
        padding: var(--space-md);
        font-size: 1rem;
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .modal-nav {
        display: none;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   Reading Progress Bar
   ========================================== */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-warm) 100%);
    z-index: 1001;
    transition: width 0.1s ease-out;
}

/* ==========================================
   Print Styles
   ========================================== */
@media print {
    .navbar,
    .hero-visual,
    .modal,
    .btn,
    .section-download,
    .chat-widget,
    .social-float,
    .progress-bar,
    .section-media,
    .theme-toggle {
        display: none !important;
    }
    
    body {
        font-size: 11pt;
        line-height: 1.6;
        color: #000 !important;
        background: #fff !important;
    }
    
    * {
        color: #000 !important;
        background: transparent !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: #000 !important;
        page-break-after: avoid;
    }
    
    .hero {
        min-height: auto;
        padding: 2em 0;
    }
    
    .section {
        padding: 1.5em 0;
        page-break-inside: avoid;
    }
    
    .featured-quote {
        border-left-color: #666 !important;
    }
    
    .pillar, .use-case-item, .creator-item, .missing-item, .info-card {
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
    
    a {
        text-decoration: underline;
    }
    
    a[href^="http"]:after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666 !important;
    }
    
    .container {
        max-width: 100%;
        padding: 0 1em;
    }
    
    .pages-grid {
        display: none;
    }
    
    @page {
        margin: 2cm;
    }
}

/* ==========================================
   Floating Social Links
   ========================================== */
.social-float {
    position: fixed;
    bottom: 24px;
    left: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1400;
}

.social-float > a,
.social-float .share-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--color-white);
    border: none;
    border-radius: 50%;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: all var(--transition-base);
}

/* X/Twitter - black */
.social-float > a[aria-label*="X"] {
    color: #000000;
}

.social-float > a[aria-label*="X"]:hover {
    background: #000000;
    color: #ffffff;
}

/* LinkedIn - blue */
.social-float > a[aria-label*="LinkedIn"] {
    color: #0A66C2;
}

.social-float > a[aria-label*="LinkedIn"]:hover {
    background: #0A66C2;
    color: #ffffff;
}

/* Share button */
.share-wrapper {
    position: relative;
}

.share-toggle {
    color: var(--color-accent);
}

.share-toggle:hover {
    background: var(--color-accent);
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.social-float > a:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

/* Share menu popup */
.share-menu {
    position: absolute;
    bottom: 0;
    left: calc(100% + 12px);
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
    padding: 12px;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all var(--transition-base);
}

.share-wrapper.active .share-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.share-menu-title {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.share-menu a,
.share-menu button {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 10px;
    border: none;
    background: none;
    border-radius: 8px;
    color: var(--color-text);
    font-size: 0.85rem;
    font-family: var(--font-body);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.share-menu a:hover,
.share-menu button:hover {
    background: var(--color-bg-alt);
}

.share-menu a svg,
.share-menu button svg {
    flex-shrink: 0;
}

/* Brand colors in menu */
.share-menu a[aria-label*="X"] svg { color: #000000; }
.share-menu a[aria-label*="LinkedIn"] svg { color: #0A66C2; }
.share-menu a[aria-label*="Facebook"] svg { color: #1877F2; }
.share-menu button svg { color: var(--color-text-muted); }

.share-copy.copied span {
    color: var(--color-accent);
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .social-float {
        bottom: 16px;
        left: 16px;
        flex-direction: row;
        gap: 8px;
    }
    
    .social-float > a,
    .social-float .share-toggle {
        width: 40px;
        height: 40px;
    }
    
    .share-menu {
        bottom: calc(100% + 12px);
        left: 0;
        transform: translateY(10px);
    }
    
    .share-wrapper.active .share-menu {
        transform: translateY(0);
    }
}

/* ==========================================
   Dark Mode Overrides
   ========================================== */
[data-theme="dark"] .navbar {
    background: rgba(26, 32, 44, 0.95);
}

[data-theme="dark"] .hero {
    background: linear-gradient(135deg, var(--color-bg) 0%, #2d3748 100%);
}

[data-theme="dark"] .hero-title,
[data-theme="dark"] h1, 
[data-theme="dark"] h2, 
[data-theme="dark"] h3, 
[data-theme="dark"] h4 {
    color: var(--color-text);
}

[data-theme="dark"] .info-card,
[data-theme="dark"] .pillar,
[data-theme="dark"] .use-case-item,
[data-theme="dark"] .creator-item,
[data-theme="dark"] .question-block,
[data-theme="dark"] .about-grid > div {
    background: var(--color-bg-alt);
}

[data-theme="dark"] .section-media {
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, #2d3748 100%);
}

[data-theme="dark"] .media-item {
    background: var(--color-bg-alt);
}

[data-theme="dark"] .page-card {
    box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .modal-content {
    background: var(--color-bg);
}

[data-theme="dark"] .loop {
    border-color: var(--color-accent-light);
}

[data-theme="dark"] .nav-toggle span {
    background: var(--color-text);
}

[data-theme="dark"] .social-float > a,
[data-theme="dark"] .social-float .share-toggle {
    background: var(--color-bg-alt);
}

[data-theme="dark"] .share-menu {
    background: var(--color-bg-alt);
}

[data-theme="dark"] .chat-window {
    background: var(--color-bg);
}

[data-theme="dark"] .chat-header {
    background: var(--color-bg-alt);
}

[data-theme="dark"] .chat-input-area {
    background: var(--color-bg-alt);
    border-top-color: var(--color-border);
}

[data-theme="dark"] .chat-input-area input {
    background: var(--color-bg);
    color: var(--color-text);
}

[data-theme="dark"] .chat-message.user .message-content {
    background: var(--color-accent);
}

[data-theme="dark"] .chat-message.bot .message-content {
    background: var(--color-bg-alt);
}

/* ==========================================
   LoopsAI Chat Widget
   ========================================== */
.chat-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1500;
    font-family: var(--font-body);
}

.chat-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
    border: none;
    padding: var(--space-md) var(--space-lg);
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.chat-toggle:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.chat-toggle.hidden {
    display: none;
}

.chat-icon {
    font-size: 1.25rem;
}

.chat-window {
    display: none;
    flex-direction: column;
    width: 380px;
    height: 520px;
    background: var(--color-white);
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.chat-window.active {
    display: flex;
}

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
}

.chat-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 1.1rem;
}

.chat-logo {
    font-size: 1.5rem;
}

.chat-close {
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.chat-close:hover {
    opacity: 1;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    background: var(--color-bg);
}

.chat-message {
    max-width: 85%;
    animation: messageIn 0.3s ease;
}

@keyframes messageIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message.user {
    align-self: flex-end;
}

.chat-message.bot {
    align-self: flex-start;
}

.message-content {
    padding: var(--space-sm) var(--space-md);
    border-radius: 16px;
    line-height: 1.5;
    font-size: 0.9rem;
}

.chat-message.user .message-content {
    background: var(--color-primary);
    color: var(--color-white);
    border-bottom-right-radius: 4px;
}

.chat-message.bot .message-content {
    background: var(--color-white);
    color: var(--color-text);
    border-bottom-left-radius: 4px;
    box-shadow: var(--shadow-sm);
}

/* Typing indicator */
.chat-message.typing .message-content {
    display: flex;
    gap: 4px;
    padding: var(--space-md);
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--color-text-muted);
    border-radius: 50%;
    animation: typingBounce 1.4s ease-in-out infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-6px);
    }
}

.chat-input-area {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
}

.chat-input-area input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    font-size: 0.9rem;
    font-family: var(--font-body);
    outline: none;
    transition: border-color var(--transition-fast);
}

.chat-input-area input:focus {
    border-color: var(--color-accent);
}

.chat-input-area button {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.chat-input-area button:hover {
    background: var(--color-accent);
}

/* ==========================================
   Substack Feed Section
   ========================================== */
.section-substack {
    background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}

.substack-feed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.feed-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-3xl);
    color: var(--color-text-muted);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-warm-light);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    margin: 0 auto var(--space-md);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.feed-error {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-2xl);
    background: var(--color-white);
    border-radius: 12px;
    color: var(--color-text-muted);
}

.substack-post {
    background: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
}

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

.post-content {
    padding: var(--space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-date {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.post-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

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

.post-title a:hover {
    color: var(--color-accent);
}

.post-excerpt {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.6;
    flex: 1;
    margin-bottom: var(--space-md);
}

.post-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-accent);
    text-decoration: none;
    transition: gap var(--transition-fast);
}

.post-link:hover {
    gap: var(--space-sm);
}

.post-link svg {
    width: 16px;
    height: 16px;
}

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

.substack-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

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

.substack-cta .btn:hover svg {
    transform: translate(2px, -2px);
}

/* Dark mode */
[data-theme="dark"] .substack-post {
    background: var(--color-bg-alt);
}

[data-theme="dark"] .feed-error {
    background: var(--color-bg-alt);
}

[data-theme="dark"] .post-title {
    color: var(--color-warm-light);
}

/* Mobile responsive */
@media (max-width: 480px) {
    .chat-widget {
        bottom: 16px;
        right: 16px;
        left: 16px;
    }
    
    .chat-window {
        width: 100%;
        height: 70vh;
        max-height: 500px;
    }
}

/* ==========================================
   About Page Styles
   ========================================== */
.about-page {
    padding: var(--space-4xl) var(--space-lg);
    min-height: calc(100vh - 200px);
}

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

.about-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.about-header h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
    align-items: start;
}

.about-image {
    position: sticky;
    top: calc(var(--nav-height) + var(--space-xl));
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.about-text p {
    margin-bottom: var(--space-lg);
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-text p:last-of-type {
    margin-bottom: var(--space-2xl);
}

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

.about-text em {
    font-style: italic;
    color: var(--color-accent);
}

.about-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.link-button {
    display: inline-block;
    padding: var(--space-md) var(--space-xl);
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: background var(--transition-base), transform var(--transition-fast);
}

.link-button:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
}

.back-link {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.back-link a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.back-link a:hover {
    color: var(--color-accent-light);
}

/* Learn More Link in About Section */
.learn-more-link {
    display: inline-block;
    margin-top: var(--space-sm);
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.learn-more-link:hover {
    color: var(--color-accent-light);
    transform: translateX(4px);
}

/* Responsive design for About page */
@media (max-width: 900px) {
    .about-layout {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .about-image {
        position: static;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .about-header h1 {
        font-size: 2rem;
    }
}

@media (max-width: 600px) {
    .about-page {
        padding: var(--space-2xl) var(--space-md);
    }
    
    .about-header h1 {
        font-size: 1.75rem;
    }
    
    .about-text p {
        font-size: 1rem;
    }
    
    .about-links {
        flex-direction: column;
    }
    
    .link-button {
        text-align: center;
    }
}