/* ===================================
   CSS Variables & Reset
   =================================== */

:root {
  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', system-ui, sans-serif;
  --font-display: 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Apple Light Theme */
  --color-primary: #007AFF;
  --color-primary-hover: #0051D5;
  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f7;
  --bg-tertiary: #e8e8ed;
  --text-primary: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-tertiary: #86868b;
  --border-color: rgba(0, 0, 0, 0.1);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.12);
  --blur-bg: rgba(255, 255, 255, 0.72);
  
  /* Legacy variables for compatibility */
  --primary-color: var(--color-primary);
  --text-dark: var(--text-primary);
  --text-medium: var(--text-secondary);
  --text-light: var(--text-tertiary);
  --bg-light: var(--bg-secondary);
  --bg-white: var(--bg-primary);
  --transition: var(--transition-base);
}

[data-theme="dark"] {
  /* Apple Dark Theme */
  --color-primary: #0A84FF;
  --color-primary-hover: #409CFF;
  --bg-primary: #000000;
  --bg-secondary: #1c1c1e;
  --bg-tertiary: #2c2c2e;
  --text-primary: #f5f5f7;
  --text-secondary: #a1a1a6;
  --text-tertiary: #86868b;
  --border-color: rgba(255, 255, 255, 0.1);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.5);
  --blur-bg: rgba(0, 0, 0, 0.72);
  
  /* Legacy variables for compatibility */
  --primary-color: var(--color-primary);
  --text-dark: var(--text-primary);
  --text-medium: var(--text-secondary);
  --text-light: var(--text-tertiary);
  --bg-light: var(--bg-secondary);
  --bg-white: var(--bg-primary);
}

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

html {
    scroll-behavior: smooth;
}

/* Smooth page transitions */
@media (prefers-reduced-motion: no-preference) {
    * {
        scroll-behavior: smooth;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .hero-title,
    .hero-subtitle,
    .hero-buttons,
    .hero-image {
        animation: none !important;
        opacity: 1 !important;
    }
}

body {
    font-family: var(--font-primary);
    font-size: 17px;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    -webkit-font-feature-settings: "kern" 1;
    font-feature-settings: "kern" 1;
    font-kerning: normal;
    transition: background-color var(--transition-base), color var(--transition-base);
}

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

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

ul {
    list-style: none;
}

/* ===================================
   Container & Layout
   =================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

@media (min-width: 768px) {
    .container {
        padding: 0 40px;
    }
}

/* ===================================
   Navigation
   =================================== */

.navbar {
    position: sticky;
    top: 0;
    background: var(--blur-bg);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 0.5px solid var(--border-color);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    backdrop-filter: saturate(180%) blur(30px);
    -webkit-backdrop-filter: saturate(180%) blur(30px);
    box-shadow: var(--shadow-sm);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.header-toggles {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-display);
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

/* Theme Toggle Button */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    transition: all var(--transition-fast);
}

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

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

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

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

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-fast);
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    transition: var(--transition-base);
    border-radius: 2px;
}

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

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-primary);
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
        box-shadow: var(--shadow-lg);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-menu.active {
        max-height: 500px;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-link {
        display: block;
        padding: 1rem 20px;
    }

    /* Show header toggles on mobile - they're now in the header */
    .header-toggles {
        display: flex;
    }
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    padding: 6rem 0 8rem;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
    transition: background var(--transition-base);
}

/* Subtle accent overlay */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(0, 122, 255, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(0, 122, 255, 0.05) 0%, transparent 50%);
    opacity: 0.6;
    pointer-events: none;
}


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

@media (min-width: 768px) {
    .hero {
        padding: 8rem 0 10rem;
    }

    .hero-content {
        grid-template-columns: 1.2fr 1fr;
        gap: 5rem;
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3rem;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

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

@media (min-width: 768px) {
    .hero-title {
        font-size: 4.5rem;
        line-height: 1.05;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 5rem;
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.6;
    font-weight: 400;
    max-width: 600px;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 1.375rem;
        line-height: 1.6;
    }
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.hero-buttons .btn-primary {
    background-color: var(--color-primary);
    border: none;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    box-shadow: var(--shadow-md);
}

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

.hero-buttons .btn-secondary {
    background-color: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.hero-buttons .btn-secondary:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    animation: fadeInUp 0.8s ease 0.6s forwards;
    opacity: 0;
}

/* Subtle accent behind image */
.hero-image::before {
    content: '';
    position: absolute;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(0, 122, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
    z-index: -1;
    opacity: 0.6;
}

.avatar-placeholder {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    transition: transform var(--transition-base);
    border: 1px solid var(--border-color);
}

.avatar-placeholder:hover {
    transform: scale(1.02) translateY(-4px);
    box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
    .avatar-placeholder {
        max-width: 450px;
        border-radius: 24px;
    }
}

@media (min-width: 1024px) {
    .avatar-placeholder {
        max-width: 500px;
    }
}

/* ===================================
   Latest Story Section
   =================================== */

.latest-story {
    padding: 4rem 0;
    background-color: var(--bg-secondary);
    transition: background-color var(--transition-base);
}

.latest-story-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.latest-story-info {
    text-align: left;
    padding: 2rem 2rem 2rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.latest-story-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

.story-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.story-description {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 90%;
}

.latest-story-player {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    height: fit-content;
    align-self: center;
}

.latest-story-player::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-hover));
    border-radius: 16px 16px 0 0;
}

.latest-story-player:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.latest-story-player iframe {
    border-radius: 12px;
    width: 100%;
    border: none;
}

@media (max-width: 768px) {
    .latest-story {
        padding: 3rem 0;
    }
    
    .latest-story-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    
    .latest-story-info {
        text-align: center;
        padding: 0;
        height: auto;
    }
    
    .latest-story-title {
        font-size: 0.7rem;
        margin-bottom: 1rem;
    }
    
    .story-title {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .story-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        max-width: 100%;
    }
    
    .latest-story-player {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .latest-story-content {
        gap: 2rem;
    }
    
    .story-title {
        font-size: 1.25rem;
    }
    
    .story-description {
        font-size: 0.9rem;
    }
    
    .latest-story-player {
        padding: 1rem;
    }
}

/* ===================================
   Buttons
   =================================== */

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
    position: relative;
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-1px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
}

/* ===================================
   Sections
   =================================== */

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.1;
    text-align: center;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Facebook Gallery */
.facebook-gallery .gallery-showcase {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
}

.facebook-gallery .fb-embed {
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
}

@media (min-width: 900px) {
    .facebook-gallery .gallery-showcase {
        grid-template-columns: 1fr 1fr;
    }
    .facebook-gallery .fb-embed {
        max-width: 100%;
        margin: 0;
    }
}

/* Taller landscape video wrapper */
.fb-video-wrapper {
    position: relative;
    padding-top: 120%;
    height: 0;
    overflow: hidden;
}

.gallery-caption {
    margin-top: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    text-align: center;
}

/* ===================================
   Teaching Highlights Section
   =================================== */

.teaching-highlights {
    padding: 5rem 0;
    background-color: var(--bg-primary);
    position: relative;
    margin-top: -3rem;
}

.teaching-highlights::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--color-primary) 50%, 
        transparent 100%);
    opacity: 0.2;
}

.skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 640px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.skill-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    box-shadow: var(--shadow-sm);
}

.skill-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.skill-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.skill-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.skill-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===================================
   Translation Services Section
   =================================== */

.translation-services {
    padding: 5rem 0;
    background-color: var(--bg-secondary);
    transition: background-color var(--transition-base);
}

.translation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.translation-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.translation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-hover));
    border-radius: 16px 16px 0 0;
}

.translation-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.translation-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
    filter: grayscale(0.2);
    transition: all var(--transition-base);
}

.translation-card:hover .translation-icon {
    filter: grayscale(0);
    transform: scale(1.1);
}

.translation-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    transition: color var(--transition-base);
}

.translation-card:hover h3 {
    color: var(--color-primary);
}

.translation-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
    margin: 0;
}

@media (max-width: 768px) {
    .translation-services {
        padding: 4rem 0;
    }
    
    .translation-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .translation-card {
        padding: 2rem 1.5rem;
    }
    
    .translation-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .translation-card h3 {
        font-size: 1.125rem;
    }
    
    .translation-card p {
        font-size: 0.9rem;
    }
}

/* ===================================
   Podcasts Section
   =================================== */

.podcasts {
    padding: 5rem 0;
    background-color: var(--bg-secondary);
    transition: background-color var(--transition-base);
}

.podcast-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: start;
}

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

@media (min-width: 1024px) {
    .podcast-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.podcast-card {
    background-color: var(--bg-primary);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--border-color);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.podcast-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.podcast-card > * {
    position: relative;
    z-index: 1;
}

.podcast-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 1rem;
    flex-shrink: 0;
}

.podcast-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
}

.podcast-date {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.podcast-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    flex-grow: 1;
}

.podcast-player {
    width: 100%;
    flex-shrink: 0;
    margin-top: auto;
}

.podcast-player iframe {
    border-radius: 0.5rem;
    width: 100%;
}

.podcast-cta {
    text-align: center;
    padding-top: 2rem;
}

.podcast-cta p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* ===================================
   CTA Section
   =================================== */

.cta-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(0, 122, 255, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(0, 122, 255, 0.05) 0%, transparent 50%);
    opacity: 0.6;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--text-primary);
}

.cta-content p {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    color: var(--text-secondary);
    line-height: 1.6;
    font-weight: 400;
}

.cta-content .btn {
    background-color: var(--color-primary);
    color: white;
    font-size: 1.125rem;
    padding: 1.125rem 3rem;
    font-weight: 500;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: none;
    transition: all var(--transition-base);
}

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

@media (max-width: 768px) {
    .cta-section {
        padding: 5rem 0;
    }
    
    .cta-content h2 {
        font-size: 2.5rem;
    }
    
    .cta-content p {
        font-size: 1.25rem;
        margin-bottom: 2rem;
    }
}

/* ===================================
   Page Header
   =================================== */

.page-header {
    padding: 5rem 0 4rem;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    text-align: center;
    transition: background var(--transition-base);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(0, 122, 255, 0.08) 0%, transparent 50%);
    opacity: 0.6;
}

.page-header h1 {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    font-weight: 600;
}

.page-header p {
    font-size: 1.375rem;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

/* ===================================
   About Page
   =================================== */

.about-content {
    padding: 5rem 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 2fr 1fr;
    }
}

.about-main h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.about-main h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.about-main h4 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.about-main p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about-main .lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.philosophy-list {
    list-style: none;
    margin-bottom: 2rem;
}

.philosophy-list li {
    padding: 0.75rem 0;
    color: var(--text-secondary);
    line-height: 1.7;
}

.philosophy-list strong {
    color: var(--color-primary);
    font-weight: 600;
}

.expertise-areas {
    display: grid;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.expertise-item {
    padding: 1.5rem;
    background-color: var(--bg-secondary);
    border-radius: 0.75rem;
    border-left: 4px solid var(--color-primary);
}

.expertise-item h4 {
    margin-top: 0;
}

.expertise-item p {
    margin-bottom: 0;
}

/* Sidebar */
.about-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-card {
    background-color: var(--bg-secondary);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
}

.sidebar-card h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.facts-list {
    list-style: none;
}

.facts-list li {
    display: flex;
    flex-direction: column;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.facts-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.fact-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: 0.25rem;
}

.fact-value {
    font-weight: 600;
    color: var(--text-primary);
}

.credential-item {
    margin-bottom: 1.5rem;
}

.credential-item:last-child {
    margin-bottom: 0;
}

.credential-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.credential-item p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.sidebar-social {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-button {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition-base);
}

.social-button:hover {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    transform: translateX(5px);
}

/* ===================================
   Contact Page
   =================================== */

.contact-section {
    padding: 5rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 2fr 1fr;
    }
}

.contact-form-wrapper h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-intro {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

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

.required {
    color: #ef4444;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

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

.form-note {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #fef3c7;
    border-left: 4px solid #f59e0b;
    border-radius: 0.5rem;
}

.form-note a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card {
    background-color: var(--bg-secondary);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
}

.contact-card h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.contact-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.contact-card p:last-child {
    margin-bottom: 0;
}

.contact-social {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-button-large {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    transition: var(--transition-base);
}

.social-button-large:hover {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    transform: translateX(5px);
}

.social-button-large svg {
    flex-shrink: 0;
}

.social-button-large div {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

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

.social-button-large span {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.benefits-list {
    list-style: none;
}

.benefits-list li {
    display: flex;
    gap: 0.75rem;
    align-items: start;
    padding: 0.75rem 0;
    color: var(--text-secondary);
}

.benefits-list svg {
    flex-shrink: 0;
    color: var(--color-primary);
    margin-top: 0.125rem;
}

.availability-list {
    list-style: disc;
    list-style-position: inside;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.availability-list li {
    padding: 0.25rem 0;
}

.availability-note {
    font-size: 0.9375rem;
    color: var(--text-tertiary);
    font-style: italic;
}

/* ===================================
   Footer
   =================================== */

.footer {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--border-color) 50%, transparent 100%);
}

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

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-section h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.footer-section h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.footer-section p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    padding: 0.5rem 0;
}

.footer-links a {
    color: var(--text-secondary);
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--text-primary);
    padding-left: 5px;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-tertiary);
    border-radius: 0.5rem;
    transition: var(--transition-base);
    color: var(--text-secondary);
}

.social-links a:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

/* ===================================
   Utility Classes
   =================================== */

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

.mb-1 {
    margin-bottom: 0.5rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mb-3 {
    margin-bottom: 1.5rem;
}

.mt-3 {
    margin-top: 1.5rem;
}

/* ===================================
   RTL Support for Arabic
   =================================== */

[dir="rtl"] {
    direction: rtl;
    text-align: right;
}

[dir="rtl"] .container {
    text-align: right;
}

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

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

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

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

[dir="rtl"] .hero-text {
    text-align: right;
}

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

[dir="rtl"] .latest-story-info {
    text-align: right;
}

[dir="rtl"] .skills-grid,
[dir="rtl"] .translation-grid,
[dir="rtl"] .podcast-grid {
    direction: rtl;
}

[dir="rtl"] .skill-card,
[dir="rtl"] .translation-card,
[dir="rtl"] .podcast-card {
    text-align: right;
}

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

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

[dir="rtl"] .contact-info {
    text-align: right;
}

[dir="rtl"] .form-group {
    text-align: right;
}

[dir="rtl"] .form-group input,
[dir="rtl"] .form-group select,
[dir="rtl"] .form-group textarea {
    text-align: right;
}

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

[dir="rtl"] .footer-section {
    text-align: right;
}

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

/* Language Toggle */
.language-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-base);
    cursor: pointer;
}

.language-toggle:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--color-primary);
}

.language-toggle svg {
    width: 16px;
    height: 16px;
}

/* ===================================
   RTL (Arabic) Support
   =================================== */

[dir="rtl"] {
    direction: rtl;
    text-align: right;
}

[dir="rtl"] .container {
    text-align: right;
}

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

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

[dir="rtl"] .nav-menu li {
    margin-left: 0;
    margin-right: 2rem;
}

[dir="rtl"] .nav-menu li:last-child {
    margin-right: 0;
}

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

[dir="rtl"] .hero-text {
    text-align: right;
}

[dir="rtl"] .hero-buttons {
    justify-content: flex-end;
}

[dir="rtl"] .hero-buttons .btn:first-child {
    margin-left: 1rem;
    margin-right: 0;
}

[dir="rtl"] .skills-grid,
[dir="rtl"] .translation-grid,
[dir="rtl"] .podcast-grid {
    direction: rtl;
}

[dir="rtl"] .skill-card,
[dir="rtl"] .translation-card,
[dir="rtl"] .podcast-card {
    text-align: center;
}

[dir="rtl"] .latest-story-content {
    flex-direction: row-reverse;
}

[dir="rtl"] .latest-story-info {
    text-align: right;
    padding-left: 2rem;
    padding-right: 0;
}

[dir="rtl"] .latest-story-title {
    text-align: right;
}

[dir="rtl"] .story-title {
    text-align: right;
}

[dir="rtl"] .story-description {
    text-align: right;
}

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

[dir="rtl"] .podcast-header h3 {
    text-align: right;
}

[dir="rtl"] .podcast-description {
    text-align: right;
}

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

[dir="rtl"] .footer-section {
    text-align: right;
}

[dir="rtl"] .footer-section h3,
[dir="rtl"] .footer-section h4 {
    text-align: right;
}

[dir="rtl"] .footer-section ul {
    text-align: right;
}

[dir="rtl"] .footer-section ul li {
    text-align: right;
}

[dir="rtl"] .contact-form-wrapper {
    text-align: right;
}

[dir="rtl"] .contact-form-wrapper h2 {
    text-align: right;
}

[dir="rtl"] .form-group label {
    text-align: right;
}

[dir="rtl"] .form-group input,
[dir="rtl"] .form-group select,
[dir="rtl"] .form-group textarea {
    text-align: right;
}

[dir="rtl"] .contact-card {
    text-align: right;
}

[dir="rtl"] .contact-card h3 {
    text-align: right;
}

[dir="rtl"] .about-main {
    text-align: right;
}

[dir="rtl"] .about-main h2,
[dir="rtl"] .about-main h3,
[dir="rtl"] .about-main h4 {
    text-align: right;
}

[dir="rtl"] .about-main p {
    text-align: right;
}

[dir="rtl"] .sidebar-card {
    text-align: right;
}

[dir="rtl"] .sidebar-card h3 {
    text-align: right;
}

[dir="rtl"] .sidebar-card ul {
    text-align: right;
}

[dir="rtl"] .sidebar-card ul li {
    text-align: right;
}

[dir="rtl"] .expertise-item {
    text-align: right;
}

[dir="rtl"] .expertise-item h4 {
    text-align: right;
}

[dir="rtl"] .expertise-item p {
    text-align: right;
}

[dir="rtl"] .fact-value {
    text-align: center;
}

[dir="rtl"] .fact-label {
    text-align: center;
}

[dir="rtl"] .credential-item {
    text-align: right;
}

[dir="rtl"] .credential-item h4 {
    text-align: right;
}

[dir="rtl"] .credential-item p {
    text-align: right;
}

[dir="rtl"] .social-button-large {
    text-align: right;
}

[dir="rtl"] .social-button-large strong {
    text-align: right;
}

/* Language Toggle */
.language-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-base);
    cursor: pointer;
}

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

.language-toggle .flag {
    font-size: 1rem;
}

/* ===================================
   RTL (Right-to-Left) Support for Arabic
   =================================== */

[dir="rtl"] {
    text-align: right;
}

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

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

[dir="rtl"] .nav-link::after {
    left: auto;
    right: 0;
}

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

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

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

[dir="rtl"] .latest-story-info {
    text-align: right;
    padding: 2rem 0 2rem 2rem;
}

[dir="rtl"] .expertise-item {
    border-left: none;
    border-right: 4px solid var(--color-primary);
}

[dir="rtl"] .sidebar-social .social-button:hover {
    transform: translateX(-5px);
}

[dir="rtl"] .contact-social .social-button-large:hover {
    transform: translateX(-5px);
}

[dir="rtl"] .footer-links a:hover {
    padding-left: 0;
    padding-right: 5px;
}

[dir="rtl"] .form-group input,
[dir="rtl"] .form-group select,
[dir="rtl"] .form-group textarea {
    text-align: right;
}

[dir="rtl"] .form-group input::placeholder,
[dir="rtl"] .form-group textarea::placeholder {
    text-align: right;
}

[dir="rtl"] .philosophy-list {
    padding-right: 1rem;
}

[dir="rtl"] .philosophy-list li::before {
    content: "•";
    color: var(--color-primary);
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: 0.5em;
}

[dir="rtl"] .benefits-list li {
    flex-direction: row-reverse;
}

[dir="rtl"] .availability-list {
    list-style-position: outside;
    padding-right: 1rem;
}

[dir="rtl"] .facts-list li {
    text-align: right;
}

[dir="rtl"] .credential-item {
    text-align: right;
}

/* Language Toggle Button */
.language-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 500;
}

.language-toggle:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.language-toggle .lang-text {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Mobile RTL adjustments */
@media (max-width: 768px) {
    [dir="rtl"] .latest-story-info {
        text-align: center;
        padding: 0;
    }
    
    [dir="rtl"] .latest-story-content {
        text-align: center;
    }
    
    [dir="rtl"] .hero-content {
        text-align: center;
    }
    
    [dir="rtl"] .about-main {
        text-align: right;
    }
    
    [dir="rtl"] .contact-form-wrapper {
        text-align: right;
    }
}