/* ========================================
   OTOBÜS.TV - ANA CSS DOSYASI
   Kurumsal Tasarım Sistemi
   ======================================== */

/* ========================================
   CSS RESET VE TEMEL AYARLAR
   ======================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1e293b;
    background-color: #f8fafc;
    overflow-x: hidden;
}

/* ========================================
   KURUMSAL RENK PALETİ
   ======================================== */

:root {
    /* Ana Renkler - Mavi Tonları */
    --primary-blue: #1e40af;
    --primary-blue-light: #3b82f6;
    --primary-blue-dark: #1e3a8a;
    
    /* İkincil Renkler - Turuncu Tonları */
    --secondary-orange: #ea580c;
    --secondary-orange-light: #fb923c;
    --secondary-orange-dark: #c2410c;
    
    /* Vurgu Renkleri - Yeşil Tonları */
    --accent-green: #059669;
    --accent-green-light: #10b981;
    --accent-green-dark: #047857;
    
    /* Nötr Renkler - Gri Tonları */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Lacivert Tonları */
    --navy-800: #1e293b;
    --navy-900: #0f172a;
    
    /* Beyaz ve Siyah */
    --white: #ffffff;
    --black: #000000;
}

/* ========================================
   CONTAINER VE LAYOUT
   ======================================== */

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

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col-lg-6 {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 15px;
}

.col-lg-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
    padding: 0 15px;
}

.col-lg-3 {
    flex: 0 0 25%;
    max-width: 25%;
    padding: 0 15px;
}

.col-12 {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0 15px;
}

/* ========================================
   HEADER VE NAVBAR
   ======================================== */

.navbar {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar-logo {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
}

.navbar-nav a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav a:hover {
    color: var(--primary-blue);
}

.navbar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-700);
    cursor: pointer;
}

/* ========================================
   HERO SECTION - KAYAR SLIDER
   ======================================== */

.hero-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    color: white;
    padding-top: 80px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="1000" height="1000" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.hero-slider {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s ease;
    z-index: 2;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
}

.hero-slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
}

.hero-slider-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.hero-slider-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.hero-slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.hero-slider-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero-slider-dots .dot.active {
    background: white;
    transform: scale(1.2);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    color: white;
}

.text-gradient {
    background: linear-gradient(135deg, #60a5fa 0%, #34d399 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 32px;
    opacity: 0.9;
    max-width: 600px;
    color: white;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-features {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.hero-feature:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.hero-feature-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    font-size: 1.25rem;
    color: white;
}

.hero-feature-text {
    color: white;
}

.hero-feature-title {
    font-weight: 600;
    margin-bottom: 4px;
    color: white;
}

.hero-feature-desc {
    font-size: 0.875rem;
    opacity: 0.8;
    color: white;
}

/* ========================================
   BUTONLAR
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.5;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn:active {
    transform: translateY(0);
}

/* Primary Button */
.btn-primary {
    background: var(--primary-blue);
    color: white;
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
}

.btn-primary:hover {
    background: var(--primary-blue-dark);
    color: white;
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.4);
}

/* Secondary Button */
.btn-secondary {
    background: var(--secondary-orange);
    color: white;
    box-shadow: 0 4px 15px rgba(234, 88, 12, 0.3);
}

.btn-secondary:hover {
    background: var(--secondary-orange-dark);
    color: white;
    box-shadow: 0 8px 25px rgba(234, 88, 12, 0.4);
}

/* Success Button */
.btn-success {
    background: var(--accent-green);
    color: white;
    box-shadow: 0 4px 15px rgba(5, 150, 105, 0.3);
}

.btn-success:hover {
    background: var(--accent-green-dark);
    color: white;
    box-shadow: 0 8px 25px rgba(5, 150, 105, 0.4);
}

/* Outline Button */
.btn-outline {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

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

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

.btn-outline-secondary:hover {
    background: var(--secondary-orange);
    color: white;
    border-color: var(--secondary-orange);
}

/* ========================================
   ARAÇ TAKİP BÖLÜMÜ
   ======================================== */

.tracking-section {
    background: var(--white);
    padding: 80px 0;
    position: relative;
}

.tracking-header {
    text-align: center;
    margin-bottom: 50px;
}

.tracking-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 16px;
}

.tracking-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.tracking-form-container {
    background: var(--gray-50);
    padding: 40px;
    border-radius: 16px;
    margin-bottom: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.tracking-form {
    max-width: 800px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 2fr 2fr 2fr 1fr;
    gap: 20px;
    align-items: end;
}

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

.form-group label {
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-select, .form-input {
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-select:focus, .form-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.tracking-btn {
    height: 48px;
    font-size: 1rem;
    font-weight: 600;
    white-space: nowrap;
}

.tracking-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.feature-item i {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.feature-item span {
    font-weight: 600;
    color: var(--gray-700);
}

/* ========================================
   İSTATİSTİKLER BÖLÜMÜ
   ======================================== */

.stats-section {
    background: var(--white);
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.stat-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 10px;
    display: block;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.stat-description {
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* ========================================
   DUYURULAR BÖLÜMÜ - KAYAR SLIDER
   ======================================== */

.announcements-section {
    background: var(--gray-50);
    padding: 80px 0;
}

.announcements-header {
    text-align: center;
    margin-bottom: 50px;
}

.announcements-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 16px;
}

.announcements-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.announcements-slider {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
}

.announcements-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 20px;
}

.announcement-card {
    flex: 0 0 350px;
    background: var(--white);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.announcement-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.announcement-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.announcement-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.announcement-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.announcement-date {
    font-size: 0.9rem;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 6px;
}

.announcement-content {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 20px;
}

.announcement-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.announcement-link:hover {
    color: var(--primary-blue-dark);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
}

.slider-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: var(--primary-blue);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.slider-btn:hover {
    background: var(--primary-blue-dark);
    transform: scale(1.1);
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-300);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    background: var(--primary-blue);
    transform: scale(1.2);
}

/* ========================================
   FİRMALAR BÖLÜMÜ
   ======================================== */

.companies-section {
    background: var(--white);
    padding: 80px 0;
}

.companies-header {
    text-align: center;
    margin-bottom: 50px;
}

.companies-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 16px;
}

.companies-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.companies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.company-card {
    background: var(--white);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.company-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.company-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gray-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.company-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.company-description {
    color: var(--gray-600);
    margin-bottom: 20px;
    line-height: 1.6;
}

.company-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-bottom: 16px;
}

.rating-stars {
    color: #fbbf24;
    font-size: 1.1rem;
}

.rating-text {
    color: var(--gray-600);
    font-weight: 500;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--navy-800);
    color: white;
    padding: 60px 0 30px;
    margin-top: 80px;
    position: relative;
    z-index: 10;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.footer .container {
    position: relative;
    z-index: 2;
}

.footer-brand {
    margin-bottom: 30px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.brand-logo {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    max-width: 400px;
    margin-bottom: 20px;
}

.footer-stats {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-section {
    margin-bottom: 30px;
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.8);
}

.contact-item i {
    width: 20px;
    color: var(--primary-blue);
}

.contact-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: white;
}

.newsletter-section {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 12px;
    margin: 40px 0;
}

.newsletter-content {
    margin-bottom: 20px;
}

.newsletter-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
}

.newsletter-description {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.input-group {
    display: flex;
    gap: 12px;
}

.newsletter-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

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

.newsletter-btn {
    padding: 12px 24px;
    white-space: nowrap;
}

.newsletter-note {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-social {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    margin-top: 30px;
}

.social-section, .app-section {
    margin-bottom: 20px;
}

.social-title, .app-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: white;
}

.social-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.social-link.facebook:hover { background: #1877f2; }
.social-link.twitter:hover { background: #1da1f2; }
.social-link.instagram:hover { background: #e4405f; }
.social-link.youtube:hover { background: #ff0000; }
.social-link.linkedin:hover { background: #0077b5; }

.app-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.app-link {
    display: block;
    transition: transform 0.3s ease;
}

.app-link:hover {
    transform: scale(1.05);
}

.app-badge {
    height: 40px;
    border-radius: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    margin-top: 30px;
}

.copyright {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.separator {
    margin: 0 8px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-badges {
    display: flex;
    gap: 20px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.badge-item i {
    color: var(--primary-blue);
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: none;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* ========================================
   RESPONSIVE TASARIM
   ======================================== */

@media (max-width: 768px) {
    .navbar-nav {
        display: none;
    }
    
    .navbar-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
    }
    
    .hero-slider-controls {
        padding: 0 10px;
    }
    
    .hero-slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .hero-slider-dots {
        bottom: 20px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .companies-grid {
        grid-template-columns: 1fr;
    }
    
    .announcement-card {
        flex: 0 0 300px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .tracking-btn {
        width: 100%;
    }
    
    .tracking-features {
        grid-template-columns: 1fr;
    }
    
    .footer-social {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .app-links {
        justify-content: center;
    }
    
    .footer-badges {
        justify-content: center;
        margin-top: 20px;
    }
    
    .newsletter-section {
        text-align: center;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .newsletter-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .announcement-card {
        flex: 0 0 280px;
    }
}