/* ==========================================================================
   ÖZATA HUKUK - MODERN RESPONSIVE TASARIM
   Mobile First Approach - 2026
   ========================================================================== */

/* ==========================================================================
   1. MODERN CSS RESET & FLUID TYPOGRAPHY (clamp())
   ========================================================================== */

:root {
  /* Fluid font sizes using clamp() */
  --font-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --font-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --font-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --font-lg: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
  --font-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --font-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
  --font-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.5rem);
  --font-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3rem);
  --font-5xl: clamp(3rem, 2rem + 5vw, 4.5rem);
  
  /* Fluid spacing */
  --space-xs: clamp(0.5rem, 0.4rem + 0.5vw, 0.75rem);
  --space-sm: clamp(0.75rem, 0.6rem + 0.75vw, 1rem);
  --space-md: clamp(1rem, 0.8rem + 1vw, 1.5rem);
  --space-lg: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
  --space-xl: clamp(2rem, 1.5rem + 2.5vw, 4rem);
  --space-2xl: clamp(3rem, 2rem + 5vw, 6rem);
  
  /* Container widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1200px;
}

/* Ensure images don't overflow */
img, video, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Better box sizing */
*, *::before, *::after {
  box-sizing: border-box;
}

/* Fluid typography application */
h1, .hero-title {
  font-size: var(--font-5xl);
  line-height: 1.1;
}

h2, .section-title {
  font-size: var(--font-4xl);
  line-height: 1.2;
}

h3 {
  font-size: var(--font-3xl);
  line-height: 1.3;
}

h4 {
  font-size: var(--font-2xl);
  line-height: 1.4;
}

p, li {
  font-size: var(--font-base);
  line-height: 1.7;
}

/* ==========================================================================
   2. MOBILE BREAKPOINT (max-width: 480px)
   ========================================================================== */

@media (max-width: 480px) {
/* Mobile viewport fix - prevent horizontal overflow */
  html, body {
    max-width: 100vw;
    overflow-x: hidden;
  }
  
  /* Container adjustments - full width on mobile */
  .container {
    padding: 0 var(--space-sm);
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
  }
  
  /* Navigation - Enhanced Hamburger */
  .nav-container {
    padding: 0.75rem var(--space-sm);
    flex-wrap: wrap;
    position: relative;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo {
    flex-shrink: 0;
    margin-right: 0;
  }
  
  .logo img {
    max-height: 40px;
    width: auto;
    display: block;
  }
  
  .mobile-menu-toggle {
    display: flex;
    width: 44px;
    height: 44px;
    justify-content: center;
    align-items: center;
    background: rgba(201, 169, 97, 0.1);
    border-radius: 8px;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 10px;
  }
  
  .mobile-menu-toggle span {
    width: 24px;
    height: 3px;
    background: var(--primary-color);
    margin: 4px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
  }
  
  /* Mobile Menu Slide */
  .nav-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 5rem var(--space-md) var(--space-md);
    gap: 0;
    transition: left 0.3s ease-in-out;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    overflow-y: auto;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }
  
  .nav-menu li:last-child {
    border-bottom: none;
  }
  
  .nav-menu a {
    display: block;
    padding: var(--space-sm) 0;
    font-size: var(--font-lg);
    font-weight: 500;
    text-align: center;
  }
  
  /* Mobile nav menu items center alignment */
  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    text-align: center;
  }
  .nav-menu .dropdown {
    position: static;
  }
  
  .nav-menu .dropdown-menu {
    position: static;
    display: none;
    box-shadow: none;
    padding: 0;
    padding-left: var(--space-md);
    background: transparent;
    min-width: auto;
  }
  
  .nav-menu .dropdown.active .dropdown-menu {
    display: block;
  }
  
  .nav-menu .dropdown > a {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
  }
  
  .nav-menu .dropdown > a::after {
    margin-left: 8px;
  }
  
  .nav-menu .dropdown > a span {
    transition: transform 0.3s ease;
  }
  
  .nav-menu .dropdown.active > a span {
    transform: rotate(180deg);
  }
  
  /* Social icons in mobile nav */
  .nav-social {
    display: flex !important;
    margin-left: auto;
    margin-right: 10px;
  }
  
  .nav-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .nav-social svg {
    width: 20px;
    height: 20px;
  }
  
  /* Hero Section */
  .hero {
    height: 100vh;
    min-height: 600px;
    max-height: 800px;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  
  .hero-overlay {
    background: rgba(0, 0, 0, 0.5);
  }
  
  .hero-content {
    padding: var(--space-md);
    text-align: center;
    max-width: 100%;
    background-color: rgba(26, 35, 58, 0.4);
    border-radius: 8px;
    padding: 1.5rem;
    margin: 0 1rem;
  }
  
  .hero-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
    margin-bottom: var(--space-sm);
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  }
  
  .hero-subtitle {
    font-size: clamp(0.875rem, 3.5vw, 1rem);
    margin-bottom: var(--space-md);
    line-height: 1.5;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 0.5rem;
  }
  
  .btn {
    width: 90%;
    max-width: 280px;
    padding: 0.875rem 1rem;
    font-size: var(--font-base);
    min-height: 48px;
    touch-action: manipulation;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    white-space: nowrap;
  }
  
  /* Intro Section */
  .intro-section {
    padding: var(--space-xl) 0;
  }
  
  .intro-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
  }
  
  .intro-text {
    text-align: center;
  }
  
  .intro-text h2 {
    font-size: var(--font-2xl);
    margin-bottom: var(--space-sm);
  }
  
  .intro-text h3 {
    font-size: var(--font-xl);
    margin-bottom: var(--space-sm);
  }
  
  .intro-image {
    order: -1;
  }
  
  .intro-image img {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }
  
  /* Section Titles */
  .section-title {
    font-size: var(--font-2xl);
    text-align: center;
  }
  
  /* Why Us / Features */
  .why-us-section {
    padding: var(--space-xl) 0;
  }
  
  .features-grid,
  .practice-areas-grid,
  .district-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .feature-card,
  .practice-card,
  .district-card {
    padding: var(--space-md);
  }
  
  /* Quote Section - Responsive fix for Pascal quote */
  .quote-section {
    padding: var(--space-xl) var(--space-sm);
    overflow-x: hidden;
  }
  
  .quote {
    max-width: 100%;
    padding: 0 var(--space-sm);
  }
  
  .quote p {
    font-size: var(--font-lg);
    white-space: normal !important;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    line-height: 1.5;
  }
  
  .quote cite {
    font-size: var(--font-base);
  }
  
  /* CTA Section */
  .cta-section {
    padding: var(--space-xl) var(--space-sm);
  }
  
  .cta-content h2 {
    font-size: var(--font-2xl);
  }
  
  /* Footer */
  .footer {
    padding: var(--space-xl) 0 var(--space-md);
  }
  
  .footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: center;
  }
  
  .footer-section h4::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .social-links {
    justify-content: center;
  }
  
  .footer-contact li {
    justify-content: center;
  }
  
  /* Page Hero */
  .page-hero {
    padding: 100px var(--space-sm) 60px;
    min-height: auto;
  }
  
  .page-hero h1 {
    font-size: var(--font-3xl);
  }
  
  /* Practice Areas Page */
  .practice-area-item {
    padding: var(--space-md);
    margin-bottom: var(--space-md);
  }
  
  .practice-area-header {
    flex-direction: column;
    text-align: center;
    gap: var(--space-sm);
  }
  
  .practice-area-icon-large {
    width: 60px;
    height: 60px;
  }
  
  .practice-area-header h2 {
    font-size: var(--font-xl);
  }
  
  .lead-text {
    font-size: var(--font-base);
    text-align: left;
  }
  
  .practice-area-content h3 {
    font-size: var(--font-lg);
  }
  
  .nav-menu .dropdown-menu a {
    font-size: var(--font-base);
    padding: var(--space-sm) 0;
    text-align: center;
  }
  
  .service-list li {
    font-size: var(--font-sm);
    padding-left: var(--space-md);
  }
  
  /* About Page */
  .about-intro-section {
    padding: var(--space-xl) 0;
  }
  
  .about-intro-content h2 {
    font-size: var(--font-2xl);
  }
  
  .vision-content {
    flex-direction: column;
    text-align: center;
  }
  
  .vision-icon {
    margin-bottom: var(--space-md);
  }
  
  .principles-grid {
    grid-template-columns: 1fr;
  }
  
  .principle-card {
    padding: var(--space-md);
  }
  
  .principle-icon {
    width: 70px;
    height: 70px;
  }
  
  /* Team Page - Enhanced Responsive Values Grid */
  .team-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .team-card {
    padding: var(--space-md);
  }
  
  /* Team values grid - mobile optimized */
  .values-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-top: var(--space-lg);
  }
  
  .value-card {
    padding: var(--space-md);
    text-align: center;
  }
  
  .value-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
  }
  
  .value-card h4 {
    font-size: var(--font-lg);
    margin-bottom: 8px;
  }
  
  .value-card p {
    font-size: var(--font-sm);
    line-height: 1.6;
  }
  
  /* Contact Page */
  .contact-info-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .contact-info-card {
    padding: var(--space-md);
  }
  
  .contact-info-icon {
    width: 60px;
    height: 60px;
  }
  
  .contact-form-section {
    padding: var(--space-xl) 0;
  }
  
  .contact-form {
    padding: var(--space-md);
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 16px; /* Prevents zoom on iOS */
    padding: 12px;
    min-height: 48px;
  }
  
  .contact-form-intro h2 {
    font-size: var(--font-2xl);
  }
  
  /* Articles / Yayinlar Page */
  .article-card {
    padding: var(--space-md);
  }
  
  .article-title {
    font-size: var(--font-xl);
  }
  
  .article-excerpt {
    padding-left: var(--space-sm);
  }
  
  .article-full-content h3 {
    font-size: var(--font-lg);
  }
  
  .article-author {
    padding: var(--space-md);
  }
  
  .articles-grid {
    gap: var(--space-lg);
  }
  
  /* Network Section */
  .network-content {
    flex-direction: column;
    gap: var(--space-lg);
  }
  
  .network-text h2 {
    font-size: var(--font-2xl);
  }
  
  .services-highlight {
    padding: var(--space-md);
  }
  
  .services-highlight h3 {
    font-size: var(--font-lg);
  }
  
  /* District Section */
  .district-header h2 {
    font-size: var(--font-2xl);
  }
  
  .district-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .district-card {
    padding: var(--space-md);
  }
  
  .district-card h3 {
    font-size: var(--font-lg);
  }
  
  /* WhatsApp Float - Adjusted for mobile */
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
  }
  
  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
  
  /* Backdrop for mobile menu */
  .menu-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  
  .menu-backdrop.active {
    display: block;
    opacity: 1;
  }
  
  /* Petition preview - Mobile responsive fixes */
  .petition-letter {
    padding: 1.5rem;
    font-size: 0.95rem;
  }
  
  .petition-section {
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
  }
  
  .petition-label {
    min-width: auto;
    font-size: 0.9rem;
  }
  
  .petition-content {
    text-align: left;
    font-size: 0.9rem;
  }
  
  .petition-title {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }
  
  .petition-signature {
    margin-top: 1.5rem;
    font-size: 0.9rem;
  }
  
  .petition-actions {
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
  }
  
  .petition-actions .btn {
    width: 100%;
    padding: 0.75rem;
    font-size: 0.9rem;
  }
}

/* ==========================================================================
   3. TABLET BREAKPOINT (481px - 768px)
   ========================================================================== */

@media (min-width: 481px) and (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  /* Navigation */
  .nav-container {
    padding: 1rem var(--space-md);
  }
  
  .mobile-menu-toggle {
    display: flex;
    width: 48px;
    height: 48px;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 5rem var(--space-lg) var(--space-lg);
    gap: 0;
    transition: left 0.3s ease-in-out;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }
  
  .nav-menu a {
    padding: var(--space-sm) 0;
    font-size: var(--font-lg);
  }
  
  /* Hero */
  .hero {
    height: 80vh;
    min-height: 500px;
  }
  
  .hero-title {
    font-size: var(--font-4xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-xl);
  }
  
  .hero-buttons {
    gap: var(--space-sm);
  }
  
  /* Grids - 2 columns */
  .features-grid,
  .practice-areas-grid,
  .team-grid,
  .district-grid,
  .network-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  /* Intro */
  .intro-grid {
    flex-direction: column;
    gap: var(--space-xl);
  }
  
  .intro-image {
    order: -1;
    text-align: center;
  }
  
  .intro-image img {
    max-width: 400px;
  }
  
  /* Tablet values grid - 2 columns */
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  /* Tablet quote fix */
  .quote p {
    white-space: normal !important;
    font-size: var(--font-xl);
  }
  
  .footer-section:first-child {
    grid-column: 1 / -1;
    text-align: center;
  }
  
  .footer-section:first-child h4::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .social-links {
    justify-content: center;
  }
  
  /* Page Hero */
  .page-hero h1 {
    font-size: var(--font-4xl);
  }
  
  /* Contact */
  .contact-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-info-card:first-child {
    grid-column: 1 / -1;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* ==========================================================================
   4. DESKTOP OPTIMIZATION (1024px+)
   ========================================================================== */

@media (min-width: 1024px) {
  /* Container max widths */
  .container {
    max-width: var(--container-xl);
    padding: 0 var(--space-lg);
  }
  
  /* Navigation - Show desktop menu */
  .mobile-menu-toggle {
    display: none !important;
  }
  
  .nav-menu {
    display: flex !important;
    position: static;
    flex-direction: row;
    width: auto;
    height: auto;
    background: transparent;
    box-shadow: none;
    padding: 0;
    gap: 2rem;
    left: auto;
  }
  
  .nav-menu li {
    border: none;
  }
  
  .nav-menu a {
    padding: 0;
    font-size: var(--font-base);
  }
  
  /* Dropdown for desktop */
  .nav-menu .dropdown {
    position: relative;
  }
  
  .nav-menu .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    display: none;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    padding: 10px 0;
  }
  
  .nav-menu .dropdown:hover .dropdown-menu {
    display: block;
  }
  
  /* Hero */
  .hero {
    height: 750px;
  }
  
  .hero-content {
    max-width: 800px;
  }
  
  .hero-title {
    font-size: var(--font-5xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-2xl);
  }
  
  /* Grids - 3-4 columns */
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
  }
  
  .practice-areas-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }
  
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .district-grid {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-lg);
  }
  
  .network-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }
  
  /* Intro */
  .intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
  }
  
  .intro-image {
    order: 0;
  }
  
  /* Footer */
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    text-align: left;
    gap: var(--space-xl);
  }
  
  .footer-section:first-child {
    text-align: left;
  }
  
  .footer-section h4::after {
    left: 0;
    transform: none;
  }
  
  .social-links {
    justify-content: flex-start;
  }
  
  .footer-contact li {
    justify-content: flex-start;
  }
  
  /* Contact */
  .contact-info-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .contact-info-card:first-child {
    grid-column: auto;
  }
  
  .form-row {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  /* Backdrop hidden on desktop */
  .menu-backdrop {
    display: none !important;
  }
}

/* ==========================================================================
   5. LARGE DESKTOP (1440px+)
   ========================================================================== */

@media (min-width: 1440px) {
  .container {
    max-width: 1320px;
  }
  
  .hero {
    height: 850px;
  }
  
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
  }
}

/* ==========================================================================
   6. TOUCH TARGET OPTIMIZATIONS
   ========================================================================== */

@media (pointer: coarse) {
  /* Increase touch targets for touch devices */
  .btn,
  button,
  .nav-menu a,
  .footer-section a,
  .social-links a,
  .read-more-btn,
  .article-read-more {
    min-height: 44px;
    min-width: 44px;
    padding: 12px 20px;
  }
  
  .nav-menu a {
    padding: 16px 0;
  }
  
  .mobile-menu-toggle {
    min-height: 48px;
    min-width: 48px;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    min-height: 48px;
    padding: 14px;
  }
  
  /* WhatsApp button larger on touch */
  .whatsapp-float {
    width: 64px;
    height: 64px;
  }
  
  .whatsapp-float svg {
    width: 32px;
    height: 32px;
  }
}

/* ==========================================================================
   7. PRINT STYLES
   ========================================================================== */

@media print {
  .header,
  .mobile-menu-toggle,
  .whatsapp-float,
  .hero-video,
  .nav-social,
  .social-links {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
  }
  
  a {
    text-decoration: none;
    color: #000;
  }
  
  .container {
    max-width: 100%;
    padding: 0;
  }
  
  .article-card,
  .feature-card,
  .practice-card {
    break-inside: avoid;
    page-break-inside: avoid;
  }
}

/* ==========================================================================
   8. UTILITY CLASSES
   ========================================================================== */

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

.no-scroll {
  overflow: hidden;
  height: 100vh;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}