/* ============================================
   OTUZ8 MANAGEMENT - MAIN STYLESHEET
   Version: 1.0.0
   Author: OTUZ8 Development Team
   ============================================ */

/* ============================================
   TABLE OF CONTENTS
   ============================================
   1. ROOT VARIABLES & RESET
   2. TYPOGRAPHY
   3. UTILITIES & HELPERS
   4. LAYOUT & GRID
   5. HEADER & NAVIGATION
   6. HERO SECTION
   7. ABOUT SECTION
   8. SERVICES SECTION
   9. ARTISTS SECTION
   10. EVENTS SECTION
   11. NEWS SECTION
   12. NEWSLETTER SECTION
   13. CAREER SECTION
   14. CONTACT SECTION
   15. FOOTER
   16. COMPONENTS
   17. ANIMATIONS
   18. RESPONSIVE DESIGN
   19. PRINT STYLES
   ============================================ */

/* ============================================
   1. ROOT VARIABLES & RESET
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary: #000000;
    --white: #ffffff;
    --gray-light: #f8f8f8;
    --gray: #666666;
    --gray-dark: #333333;
    --accent: #000000;
    
    /* Transitions */
    --transition: cubic-bezier(0.23, 1, 0.32, 1);
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    --spacing-section: 6rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.85rem;
    --font-size-sm: 0.95rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.1rem;
    --font-size-xl: 1.3rem;
    --font-size-2xl: 1.8rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 3rem;
    --font-size-hero: clamp(3rem, 8vw, 7rem);
    
    /* Border Radius */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 25px;
    --radius-full: 50px;
    
    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 20px 60px rgba(0, 0, 0, 0.2);
    
    /* Z-index */
    --z-header: 1000;
    --z-modal: 2000;
    --z-tooltip: 3000;
    --z-notification: 4000;
}

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

/* ============================================
   2. TYPOGRAPHY
   ============================================ */
body {
    font-family: var(--font-family);
    background: var(--white);
    color: var(--primary);
    overflow-x: hidden;
    line-height: 1.6;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: var(--font-size-hero); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: 1rem;
}

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

/* ============================================
   3. UTILITIES & HELPERS
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.skip-to-content {
    position: absolute;
    left: -9999px;
    z-index: 999;
    padding: 1em;
    background-color: var(--primary);
    color: var(--white);
    text-decoration: none;
}

.skip-to-content:focus {
    left: 50%;
    transform: translateX(-50%);
    top: 0;
}

.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

/* ============================================
   4. LAYOUT & GRID
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gray-light);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: var(--spacing-sm);
    color: var(--primary);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   5. HEADER & NAVIGATION
   ============================================ */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-header);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all var(--transition-fast);
    border-bottom: 1px solid transparent;
}

header.scrolled {
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: -1px;
    text-decoration: none;
    color: var(--primary);
    transition: opacity var(--transition-fast);
}

.logo:hover {
    opacity: 0.7;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
}

.nav-menu a {
    color: var(--primary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    position: relative;
    transition: all var(--transition-fast);
    padding: 0.5rem 0;
}

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.lang-switch {
    display: flex;
    gap: 0.5rem;
    padding: 0.3rem;
    background: var(--gray-light);
    border-radius: var(--radius-lg);
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--gray);
    cursor: pointer;
    font-weight: 500;
    font-size: var(--font-size-xs);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    transition: all var(--transition-fast);
}

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

.mobile-menu {
    display: none;
    width: 30px;
    height: 30px;
    flex-direction: column;
    justify-content: center;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu span {
    width: 100%;
    height: 2px;
    background: var(--primary);
    transition: all var(--transition-fast);
    display: block;
}

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

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

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

/* ============================================
   6. HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #000 0%, #111 100%);
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    opacity: 0.3;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    z-index: 2;
}

.hero-content {
    max-width: 1200px;
    width: 100%;
    text-align: center;
    padding: 0 2rem;
    position: relative;
    z-index: 3;
}

.hero-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 2rem;
    animation: fadeInDown 1s ease;
}

.hero-title {
    font-size: var(--font-size-hero);
    font-weight: 900;
    letter-spacing: -3px;
    line-height: 0.9;
    margin-bottom: 1.5rem;
    color: var(--white);
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2.5vw, 2rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s both;
}

/* ============================================
   7. ABOUT SECTION
   ============================================ */
.about {
    padding: var(--spacing-section) 2rem;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
    margin-bottom: var(--spacing-xxl);
}

.about-text h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.about-text p {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--gray-dark);
    margin-bottom: 1.5rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: var(--gray-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary);
}

.feature-text {
    font-size: var(--font-size-sm);
    color: var(--gray-dark);
    font-weight: 500;
}

.about-image {
    position: relative;
    height: 500px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding: 3rem;
    background: var(--gray-light);
    border-radius: var(--radius-md);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* ============================================
   8. SERVICES SECTION
   ============================================ */
.services {
    padding: var(--spacing-section) 2rem;
    background: var(--gray-light);
}

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

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

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

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gray-light);
}

.service-card:hover::before {
    transform: translateX(0);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    background: var(--primary);
    color: var(--white);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gray-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--primary);
    font-size: 1.5rem;
    transition: all var(--transition-fast);
}

.service-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary);
}

.service-description {
    font-size: var(--font-size-sm);
    line-height: 1.6;
    color: var(--gray);
    margin-bottom: 1rem;
}

.service-features {
    list-style: none;
    font-size: var(--font-size-xs);
    color: var(--gray-dark);
    line-height: 1.8;
}

.service-features li {
    padding-left: 1.2rem;
    position: relative;
    margin-bottom: 0.3rem;
}

.service-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.service-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 600;
    transition: gap var(--transition-fast);
}

.service-card:hover .service-cta {
    gap: 1rem;
}

/* ============================================
   9. ARTISTS SECTION
   ============================================ */
.artists {
    padding: var(--spacing-section) 2rem;
    background: var(--white);
}

.artists-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-xxl);
}

.artist-card {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--gray-light);
    cursor: pointer;
    transition: all 0.3s ease;
}

.artist-card:hover {
    transform: scale(0.98);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.artist-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.artist-card:hover .artist-image {
    transform: scale(1.1);
    filter: brightness(0.7);
}

.artist-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: var(--white);
    transform: translateY(100px);
    transition: transform 0.3s ease;
}

.artist-card:hover .artist-info {
    transform: translateY(0);
}

.artist-name {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.artist-genre {
    font-size: 0.9rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.artist-cta {
    margin-top: 1rem;
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.artist-cta:hover {
    gap: 1rem;
}

/* ============================================
   10. EVENTS SECTION
   ============================================ */
.events {
    padding: var(--spacing-section) 2rem;
    background: var(--gray-light);
}

.events-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.7rem 1.5rem;
    background: var(--white);
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.event-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

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

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

.event-content {
    padding: 1.5rem;
}

.event-date {
    font-size: var(--font-size-xs);
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.event-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.event-location {
    font-size: var(--font-size-sm);
    color: var(--gray);
    margin-bottom: 1rem;
}

.event-buttons {
    display: flex;
    gap: 1rem;
}

.event-btn {
    padding: 0.6rem 1.2rem;
    font-size: var(--font-size-xs);
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-fast);
}

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

.event-btn-primary:hover {
    background: var(--accent);
}

.event-btn-secondary {
    background: var(--gray-light);
    color: var(--primary);
}

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

/* ============================================
   11. NEWS SECTION
   ============================================ */
.news {
    padding: var(--spacing-section) 2rem;
    background: var(--white);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-xxl);
}

.news-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-fast);
    border: 1px solid var(--gray-light);
}

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

.news-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform var(--transition-fast);
}

.news-card:hover .news-image {
    transform: scale(1.05);
}

.news-content {
    padding: 2rem;
}

.news-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: var(--font-size-xs);
    color: var(--gray);
}

.news-category {
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.news-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary);
    line-height: 1.3;
}

.news-excerpt {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-dark);
    margin-bottom: 1.5rem;
}

.news-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap var(--transition-fast);
}

.news-link:hover {
    color: var(--accent);
    gap: 1rem;
}

/* ============================================
   12. NEWSLETTER SECTION
   ============================================ */
.newsletter {
    padding: 4rem 2rem;
    background: var(--primary);
    color: var(--white);
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.newsletter-text {
    font-size: var(--font-size-lg);
    margin-bottom: 2rem;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-input {
    flex: 1;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.newsletter-btn {
    padding: 1rem 2rem;
    background: var(--white);
    color: var(--primary);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.newsletter-privacy {
    margin-top: 1rem;
    font-size: var(--font-size-xs);
    opacity: 0.7;
}

/* ============================================
   13. CAREER SECTION
   ============================================ */
.career {
    padding: var(--spacing-section) 2rem;
    background: var(--gray-light);
}

.career-content {
    max-width: 800px;
    margin: 0 auto;
}

.career-form {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    margin-top: 3rem;
}

/* ============================================
   14. CONTACT SECTION
   ============================================ */
.contact {
    padding: var(--spacing-section) 2rem;
    background: var(--gray-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    margin-top: var(--spacing-xxl);
}

.contact-info {
    padding: 2rem;
}

.contact-info h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--primary);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary);
}

.contact-details h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-details p,
.contact-details a {
    font-size: var(--font-size-lg);
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.contact-form {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.offices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: var(--spacing-xxl);
}

.office-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border-top: 3px solid var(--accent);
}

.office-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary);
}

.office-info {
    margin-top: 1rem;
}

.office-info p {
    color: var(--gray);
    line-height: 1.6;
}

.office-info a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

/* ============================================
   15. FOOTER
   ============================================ */
footer {
    background: var(--primary);
    color: var(--white);
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-size: var(--font-size-2xl);
    font-weight: 900;
    margin-bottom: 1rem;
}

.footer-brand p {
    font-size: var(--font-size-base);
    line-height: 1.6;
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--white);
    color: var(--primary);
    transform: translateY(-3px);
}

.footer-column h4 {
    font-size: var(--font-size-base);
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-legal {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

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

/* ============================================
   16. COMPONENTS
   ============================================ */

/* Buttons */
.btn {
    padding: 1rem 2.5rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    display: inline-block;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: transparent;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

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

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

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--gray-dark);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 1rem;
    background: var(--gray-light);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    background: var(--white);
    border-color: var(--primary);
}

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

.form-file {
    padding: 0.5rem;
}

.form-checkbox-group {
    margin: 2rem 0;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 0.3rem;
}

.form-checkbox label {
    font-size: 0.9rem;
    color: var(--gray-dark);
    line-height: 1.5;
}

.form-checkbox a {
    color: var(--accent);
    text-decoration: none;
}

.form-checkbox a:hover {
    text-decoration: underline;
}

.form-submit {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.form-submit:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 999;
    box-shadow: var(--shadow-md);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   17. ANIMATIONS
   ============================================ */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* ============================================
   18. RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 768px) {
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        padding: 2rem;
        transition: right var(--transition-fast);
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-actions {
        flex-direction: column;
        width: 100%;
    }

    .mobile-menu {
        display: flex;
        z-index: 1001;
    }

    /* Hero */
    .hero-title {
        font-size: 3rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    /* Grid Layouts */
    .services-grid,
    .artists-showcase,
    .events-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    /* Newsletter */
    .newsletter-form {
        flex-direction: column;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    /* Typography */
    h2 {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    /* Spacing */
    :root {
        --spacing-section: 4rem;
    }
}

@media (max-width: 480px) {
    /* Mobile specific adjustments */
    .hero-title {
        font-size: 2.5rem;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .container {
        padding: 0 1rem;
    }

    .events-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }

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

/* ============================================
   19. SERVICE DETAIL PAGES
   ============================================ */

/* Service Hero Section */
.service-hero {
    margin-top: 85px;
    min-height: 60vh;
    background: linear-gradient(135deg, #000 0%, #111 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.service-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.service-hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    position: relative;
    z-index: 2;
}

.service-icon-large {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.service-icon-large svg {
    width: 40px;
    height: 40px;
    color: var(--white);
}

.service-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
    line-height: 1.1;
}

.service-hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    line-height: 1.6;
}

.service-stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

/* Breadcrumb */
.breadcrumb {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 2rem 0;
    display: flex;
    gap: 1rem;
    align-items: center;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

/* Service Content Layout */
.service-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.main-content h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.main-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray-dark);
    margin-bottom: 2rem;
}

.service-features-detailed {
    margin: 3rem 0;
}

.feature-card {
    background: var(--gray-light);
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.feature-card .feature-icon {
    width: 30px;
    height: 30px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-card p {
    color: var(--gray-dark);
    line-height: 1.6;
}

.feature-list {
    list-style: none;
    margin-top: 1rem;
}

.feature-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--gray-dark);
}

.feature-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* Sidebar */
.sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-card {
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.sidebar-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

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

.quick-links li {
    margin-bottom: 1rem;
}

.quick-links a {
    color: var(--gray-dark);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quick-links a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.cta-card {
    background: var(--primary);
    color: var(--white);
    text-align: center;
}

.cta-card h3 {
    color: var(--white);
}

.cta-card p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.btn-cta {
    background: var(--white);
    color: var(--primary);
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    display: inline-block;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

/* Process Section */
.process-section {
    background: var(--gray-light);
    padding: 4rem 0;
    margin: 4rem 0;
}

.process-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.process-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 3rem;
    color: var(--primary);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.process-step {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    margin: 0 auto 1.5rem;
}

.process-step h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary);
}

.process-step p {
    color: var(--gray-dark);
    line-height: 1.6;
}

/* Gallery Section */
.gallery-section {
    padding: 4rem 0;
}

.gallery-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.gallery-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 3rem;
    color: var(--primary);
    text-align: center;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    aspect-ratio: 16/9;
    border-radius: 10px;
    overflow: hidden;
    background: var(--gray-light);
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: scale(0.98);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    padding: 1.5rem;
    color: var(--white);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

/* Footer CTA */
.footer-cta {
    background: var(--primary);
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.footer-cta-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-cta h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.footer-cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.btn-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-white {
    background: var(--white);
    color: var(--primary);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-white:hover,
.btn-outline:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

/* Service Pages Responsive */
@media (max-width: 768px) {
    .service-hero {
        margin-top: 70px;
    }

    .service-hero h1 {
        font-size: 2rem;
    }

    .service-hero-subtitle {
        font-size: 1rem;
    }

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

    .sidebar {
        position: static;
    }

    .process-grid,
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   20. LEGAL PAGES (KVKK, Privacy, Terms)
   ============================================ */

/* Page Hero for Legal Pages */
.page-hero {
    padding: 10rem 2rem 4rem;
    background: linear-gradient(135deg, var(--gray-light) 0%, var(--white) 100%);
    text-align: center;
}

.page-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: 1rem;
    color: var(--primary);
}

.page-hero .subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

/* KVKK Content */
.kvkk-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.kvkk-section {
    margin-bottom: 3rem;
}

.kvkk-section h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--gray-light);
}

.kvkk-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: var(--gray-dark);
}

.kvkk-section p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--gray-dark);
    margin-bottom: 1rem;
}

.kvkk-section ul {
    margin: 1rem 0 1rem 2rem;
}

.kvkk-section li {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--gray-dark);
    margin-bottom: 0.5rem;
}

.kvkk-table {
    width: 100%;
    margin: 2rem 0;
    border-collapse: collapse;
    background: var(--white);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    overflow: hidden;
}

.kvkk-table th {
    background: var(--gray-light);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--primary);
    border-bottom: 2px solid var(--white);
}

.kvkk-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-light);
    color: var(--gray-dark);
}

.kvkk-table tr:last-child td {
    border-bottom: none;
}

.kvkk-table tr:hover {
    background: var(--gray-light);
}

.kvkk-highlight {
    background: var(--gray-light);
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
    border-left: 4px solid var(--primary);
}

.kvkk-highlight h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary);
}

.kvkk-contact {
    background: var(--primary);
    color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    margin: 3rem 0;
}

.kvkk-contact h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.kvkk-contact p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.5rem;
}

.kvkk-contact a {
    color: var(--white);
    text-decoration: underline;
}

/* Legal Pages Footer Active State */
.footer-legal a.active {
    color: var(--white);
    font-weight: 600;
}

/* Legal Pages Responsive */
@media (max-width: 768px) {
    .page-hero {
        padding: 8rem 2rem 3rem;
    }

    .page-hero h1 {
        font-size: 2rem;
    }

    .kvkk-table {
        font-size: 0.9rem;
    }

    .kvkk-table th,
    .kvkk-table td {
        padding: 0.75rem 0.5rem;
    }

    .kvkk-section ul {
        margin-left: 1rem;
    }
}

/* ============================================
   21. PRINT STYLES
   ============================================ */
@media print {
    header,
    footer,
    .newsletter,
    .back-to-top {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    .container {
        max-width: 100%;
    }

    a {
        text-decoration: underline;
    }

    .hero {
        min-height: auto;
        padding: 2rem 0;
    }

    .hero-video,
    .hero-overlay {
        display: none;
    }

    .btn {
        display: none;
    }
}