:root {
  --orange: #E8500A;
  --orange-dark: #C43F00;
  --orange-light: #FF6B2B;
  --navy: #0D1B2A;
  --navy-mid: #1A2D42;
  --navy-light: #243B55;
  --white: #FFFFFF;
  --gray-light: #F5F7FA;
  --gray: #8A9BB0;
  --text: #1A1A2E;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Nunito', sans-serif;
  --shadow: 0 4px 24px rgba(0,0,0,0.1);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.18);
  --radius: 12px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
#preloader { position: fixed; inset: 0; background: var(--navy); display: flex; align-items: center; justify-content: center; z-index: 9999; transition: opacity 0.5s, visibility 0.5s; }
#preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-truck { font-size: 3rem; animation: truckMove 1s ease-in-out infinite alternate; }
@keyframes truckMove { from { transform: translateX(-20px); } to { transform: translateX(20px); } }
#header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: var(--navy); box-shadow: 0 2px 20px rgba(0,0,0,0.3); transition: background var(--transition); }
#header.scrolled { background: rgba(13,27,42,0.97); backdrop-filter: blur(10px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { font-size: 2rem; line-height: 1; }
.logo-text { display: flex; flex-direction: column; }
.logo-main { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: 2px; color: var(--orange); line-height: 1; }
.logo-sub { font-size: 0.6rem; color: var(--gray); letter-spacing: 1px; text-transform: uppercase; }
#main-nav ul { display: flex; align-items: center; gap: 8px; }
#main-nav a { color: rgba(255,255,255,0.85); font-weight: 600; font-size: 0.9rem; padding: 8px 14px; border-radius: 8px; transition: color var(--transition), background var(--transition); }
#main-nav a:hover { color: var(--white); background: rgba(232,80,10,0.15); }
.btn-teklif { background: var(--orange) !important; color: var(--white) !important; padding: 8px 20px !important; border-radius: 8px !important; font-weight: 700 !important; }
.btn-teklif:hover { background: var(--orange-dark) !important; transform: translateY(-1px); }
.header-phone a { color: var(--white); display: flex; align-items: center; gap: 6px; font-weight: 700; font-size: 0.95rem; white-space: nowrap; transition: color var(--transition); }
.header-phone a:hover { color: var(--orange); }
.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 5px; }
.menu-toggle span { display: block; width: 25px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }
.whatsapp-float { position: fixed; bottom: 24px; right: 24px; z-index: 999; background: #25D366; color: white; width: 58px; height: 58px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: transform var(--transition), box-shadow var(--transition); animation: pulse 2.5s ease-in-out infinite; }
.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float svg { width: 30px; height: 30px; }
@keyframes pulse { 0%,100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); } 50% { box-shadow: 0 4px 30px rgba(37,211,102,0.7); } }
.hero { position: relative; margin-top: 72px; height: calc(100vh - 72px); min-height: 500px; max-height: 760px; overflow: hidden; background: var(--navy); }
.slider-track { display: flex; height: 100%; transition: transform 0.7s cubic-bezier(0.4,0,0.2,1); }
.slide { min-width: 100%; position: relative; display: flex; align-items: center; }
.slide-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.slide-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(13,27,42,0.85) 0%, rgba(13,27,42,0.4) 100%); }
.slide-content { position: relative; z-index: 2; max-width: 650px; padding: 0 60px; }
.slide-tag { display: inline-block; background: var(--orange); color: white; font-size: 0.75rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; padding: 4px 14px; border-radius: 4px; margin-bottom: 20px; }
.slide-content h1 { font-family: var(--font-display); font-size: clamp(2.5rem, 6vw, 4.5rem); color: var(--white); line-height: 1; letter-spacing: 2px; margin-bottom: 20px; }
.slide-content h1 span { color: var(--orange); }
.slide-content p { color: rgba(255,255,255,0.85); font-size: 1.1rem; margin-bottom: 30px; max-width: 500px; }
.slide-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary { background: var(--orange); color: white; padding: 14px 32px; border-radius: 10px; font-weight: 700; font-size: 1rem; transition: var(--transition); display: inline-flex; align-items: center; gap: 8px; border: 2px solid var(--orange); }
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); transform: translateY(-2px); }
.btn-outline { border: 2px solid rgba(255,255,255,0.6); color: white; padding: 14px 32px; border-radius: 10px; font-weight: 700; font-size: 1rem; transition: var(--transition); }
.btn-outline:hover { border-color: white; background: rgba(255,255,255,0.1); }
.slider-prev, .slider-next { position: absolute; top: 50%; transform: translateY(-50%); z-index: 10; background: rgba(255,255,255,0.1); border: 2px solid rgba(255,255,255,0.3); color: white; width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: var(--transition); font-size: 1.4rem; backdrop-filter: blur(6px); }
.slider-prev { left: 20px; }
.slider-next { right: 20px; }
.slider-prev:hover, .slider-next:hover { background: var(--orange); border-color: var(--orange); }
.slider-dots { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 10; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.4); cursor: pointer; transition: var(--transition); border: none; }
.dot.active { background: var(--orange); transform: scale(1.3); }
.stats-bar { background: var(--orange); padding: 20px 0; }
.stats-inner { display: flex; align-items: center; justify-content: space-around; flex-wrap: wrap; gap: 20px; }
.stat-item { text-align: center; color: white; }
.stat-num { font-family: var(--font-display); font-size: 2.2rem; letter-spacing: 2px; line-height: 1; }
.stat-label { font-size: 0.75rem; opacity: 0.9; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }
section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag { display: inline-block; color: var(--orange); font-weight: 700; font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }
.section-title { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3rem); color: var(--navy); letter-spacing: 1px; line-height: 1.1; }
.section-title span { color: var(--orange); }
.section-sub { color: var(--gray); max-width: 560px; margin: 14px auto 0; font-size: 1rem; }
.services { background: var(--gray-light); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.service-card { background: white; border-radius: var(--radius); padding: 32px 24px; text-align: center; box-shadow: var(--shadow); border: 1px solid rgba(0,0,0,0.05); transition: var(--transition); position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--orange); transform: scaleX(0); transition: transform var(--transition); transform-origin: left; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { font-size: 2.8rem; margin-bottom: 16px; }
.service-card h3 { font-size: 1.1rem; font-weight: 800; color: var(--navy); margin-bottom: 10px; }
.service-card p { font-size: 0.9rem; color: var(--gray); line-height: 1.6; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.why-content h2 { font-family: var(--font-display); font-size: clamp(2rem,5vw,3rem); color: var(--navy); margin-bottom: 24px; letter-spacing: 1px; }
.why-list { display: flex; flex-direction: column; gap: 20px; }
.why-item { display: flex; gap: 16px; align-items: flex-start; }
.why-check { flex-shrink: 0; width: 42px; height: 42px; border-radius: 10px; background: linear-gradient(135deg, var(--orange), var(--orange-light)); display: flex; align-items: center; justify-content: center; color: white; font-size: 1.2rem; }
.why-item h4 { font-weight: 800; color: var(--navy); margin-bottom: 4px; }
.why-item p { font-size: 0.9rem; color: var(--gray); }
.why-visual { background: linear-gradient(135deg, var(--navy), var(--navy-light)); border-radius: 20px; padding: 48px 32px; text-align: center; color: white; box-shadow: var(--shadow-lg); }
.why-visual .big-emoji { font-size: 6rem; margin-bottom: 24px; display: block; }
.why-visual h3 { font-family: var(--font-display); font-size: 2rem; letter-spacing: 2px; margin-bottom: 12px; }
.why-visual p { color: rgba(255,255,255,0.7); margin-bottom: 24px; }
.photos-section { background: var(--gray-light); }
.photos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.photo-item { aspect-ratio: 4/3; overflow: hidden; border-radius: var(--radius); position: relative; cursor: pointer; }
.photo-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.photo-item:hover img { transform: scale(1.08); }
.teklif-section { background: linear-gradient(135deg, var(--navy), var(--navy-light)); }
.teklif-section .section-title { color: white; }
.teklif-section .section-tag { color: var(--orange-light); }
.teklif-section .section-sub { color: rgba(255,255,255,0.65); }
.teklif-form { max-width: 700px; margin: 0 auto; background: white; border-radius: 20px; padding: 40px; box-shadow: var(--shadow-lg); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 700; font-size: 0.85rem; margin-bottom: 6px; color: var(--navy); }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 16px; border: 2px solid #E5E9EF; border-radius: 10px; font-family: var(--font-body); font-size: 0.95rem; color: var(--text); transition: border-color var(--transition); background: #FAFBFC; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--orange); }
.form-group textarea { min-height: 100px; resize: vertical; }
.btn-submit { width: 100%; padding: 16px; background: var(--orange); color: white; border: none; border-radius: 12px; font-family: var(--font-display); font-size: 1.4rem; letter-spacing: 2px; cursor: pointer; transition: var(--transition); }
.btn-submit:hover { background: var(--orange-dark); transform: translateY(-2px); }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 28px; }
.blog-card { background: white; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid rgba(0,0,0,0.05); transition: var(--transition); display: flex; flex-direction: column; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-thumb { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--navy), var(--orange)); display: flex; align-items: center; justify-content: center; font-size: 3rem; overflow: hidden; }
.blog-thumb img { width: 100%; height: 100%; object-fit: cover; }
.blog-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.blog-date { font-size: 0.75rem; color: var(--gray); margin-bottom: 10px; font-weight: 600; }
.blog-card h3 { font-size: 1.05rem; font-weight: 800; color: var(--navy); margin-bottom: 10px; line-height: 1.4; }
.blog-card p { font-size: 0.9rem; color: var(--gray); line-height: 1.6; flex: 1; }
.blog-card a.read-more { display: inline-flex; align-items: center; gap: 6px; color: var(--orange); font-weight: 700; font-size: 0.85rem; margin-top: 16px; transition: gap var(--transition); }
.blog-card a.read-more:hover { gap: 10px; }
#footer { background: var(--navy); color: white; padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; padding-bottom: 40px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
#footer p { color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.7; }
.footer-col h3 { font-weight: 800; font-size: 1rem; margin-bottom: 20px; color: var(--orange-light); }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: color var(--transition); }
.footer-col ul a:hover { color: var(--orange-light); }
.social-links { display: flex; gap: 10px; margin-top: 20px; }
.social-links a { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; transition: background var(--transition), transform var(--transition); }
.social-links a:hover { background: var(--orange); transform: translateY(-3px); }
.social-links svg { width: 18px; height: 18px; }
.footer-contact { display: flex; flex-direction: column; gap: 14px; }
.contact-item { display: flex; align-items: center; gap: 10px; }
.contact-item svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--orange); }
.contact-item a, .contact-item span { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.4); }
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--orange); }
.page-hero { background: linear-gradient(135deg, var(--navy), var(--navy-light)); padding: 100px 0 60px; margin-top: 72px; text-align: center; }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(2.5rem,6vw,4rem); color: white; letter-spacing: 2px; margin-bottom: 16px; }
.page-hero h1 span { color: var(--orange); }
.page-hero p { color: rgba(255,255,255,0.7); max-width: 600px; margin: 0 auto; }
.breadcrumb { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 20px; font-size: 0.85rem; color: rgba(255,255,255,0.5); }
.breadcrumb a { color: var(--orange); }
.breadcrumb span { color: rgba(255,255,255,0.3); }
.blog-content { max-width: 800px; margin: 0 auto; }
.blog-content h2 { font-family: var(--font-display); font-size: 2rem; letter-spacing: 1px; color: var(--navy); margin: 32px 0 16px; }
.blog-content p { margin-bottom: 20px; color: var(--text); line-height: 1.8; }
.blog-content ul { margin: 0 0 20px 24px; }
.blog-content ul li { margin-bottom: 8px; color: var(--text); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
.info-box { background: var(--gray-light); border-radius: var(--radius); padding: 24px; margin-bottom: 16px; display: flex; align-items: center; gap: 16px; }
.info-box .icon { width: 50px; height: 50px; border-radius: 12px; background: linear-gradient(135deg, var(--orange), var(--orange-light)); display: flex; align-items: center; justify-content: center; color: white; font-size: 1.3rem; flex-shrink: 0; }
.info-box h4 { font-weight: 800; color: var(--navy); margin-bottom: 4px; }
.info-box p { color: var(--gray); font-size: 0.9rem; }
.info-box a { color: var(--orange); font-weight: 700; }
.alert { padding: 16px 20px; border-radius: 10px; margin-bottom: 20px; font-weight: 600; }
.alert-success { background: #E8F5E9; color: #2E7D32; border: 1px solid #A5D6A7; }
.alert-error { background: #FFEBEE; color: #C62828; border: 1px solid #FFCDD2; }
.admin-body { font-family: var(--font-body); background: #F0F2F5; min-height: 100vh; }
.admin-sidebar { position: fixed; left: 0; top: 0; bottom: 0; width: 240px; background: var(--navy); color: white; padding: 0; overflow-y: auto; z-index: 100; }
.admin-brand { padding: 24px 20px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.admin-brand h2 { font-family: var(--font-display); color: var(--orange); font-size: 1.4rem; letter-spacing: 2px; }
.admin-brand p { font-size: 0.75rem; color: rgba(255,255,255,0.4); margin-top: 4px; }
.admin-menu { padding: 16px 0; }
.admin-menu a { display: flex; align-items: center; gap: 12px; padding: 12px 20px; color: rgba(255,255,255,0.6); font-weight: 600; font-size: 0.9rem; transition: var(--transition); }
.admin-menu a:hover, .admin-menu a.active { background: rgba(232,80,10,0.15); color: white; border-left: 3px solid var(--orange); }
.admin-main { margin-left: 240px; padding: 30px; }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.admin-header h1 { font-family: var(--font-display); font-size: 2rem; color: var(--navy); letter-spacing: 1px; }
.admin-card { background: white; border-radius: var(--radius); padding: 24px; margin-bottom: 24px; box-shadow: var(--shadow); }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { text-align: left; padding: 12px 16px; background: var(--gray-light); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--gray); }
.admin-table td { padding: 12px 16px; border-bottom: 1px solid #F0F2F5; font-size: 0.9rem; vertical-align: top; }
.admin-table tr:hover td { background: #FAFBFC; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; }
.badge-new { background: #FFF3E0; color: #E65100; }
.badge-read { background: #E8F5E9; color: #2E7D32; }
.btn-sm { padding: 6px 14px; border-radius: 8px; font-size: 0.8rem; font-weight: 700; cursor: pointer; border: none; transition: var(--transition); }
.btn-danger { background: #FFEBEE; color: #C62828; }
.btn-danger:hover { background: #C62828; color: white; }
.btn-info { background: #E3F2FD; color: #1565C0; }
.stats-cards { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-bottom: 28px; }
.stat-card { background: white; border-radius: var(--radius); padding: 20px 24px; box-shadow: var(--shadow); border-left: 4px solid var(--orange); }
.stat-card .num { font-family: var(--font-display); font-size: 2.5rem; color: var(--orange); }
.stat-card .lbl { font-size: 0.8rem; color: var(--gray); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  #main-nav, .header-phone { display: none; }
  #main-nav.open { display: block; position: fixed; inset: 72px 0 0; background: var(--navy); padding: 20px; overflow-y: auto; z-index: 999; }
  #main-nav.open ul { flex-direction: column; gap: 6px; }
  #main-nav.open a { font-size: 1.1rem; padding: 12px 16px; }
  .menu-toggle { display: flex; }
  .hero { max-height: 600px; }
  .slide-content { padding: 0 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .admin-main { margin-left: 0; }
  .stats-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  section { padding: 56px 0; }
  .slide-content h1 { font-size: 2rem; }
  .stats-inner { gap: 30px; }
  .stat-num { font-size: 1.8rem; }
}

/* ADMIN MOBİL */
@media (max-width: 768px) {
  .admin-body { overflow-x: hidden; }
  .admin-sidebar { position: relative; width: 100%; height: auto; display: flex; flex-direction: column; }
  .admin-menu { display: flex; flex-wrap: wrap; padding: 8px; }
  .admin-menu a { padding: 8px 12px; font-size: 0.8rem; border-left: none !important; border-radius: 8px; }
  .admin-main { margin-left: 0; padding: 16px; }
  .stats-cards { grid-template-columns: 1fr 1fr; gap: 12px; }
  .admin-table { display: block; overflow-x: auto; white-space: nowrap; }
  .admin-card { padding: 16px; }
  .admin-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .admin-header h1 { font-size: 1.5rem; }
}
@media (max-width: 480px) {
  .stats-cards { grid-template-columns: 1fr 1fr; }
  .stat-card .num { font-size: 1.8rem; }
}

/* PHP Upload limit uyarısı */
.upload-info { background: #E3F2FD; border: 1px solid #90CAF9; border-radius: 10px; padding: 12px 16px; font-size: 0.85rem; color: #1565C0; margin-bottom: 16px; }

/* EMOJI ICON FIX */
.service-icon { font-size: 2.8rem; margin-bottom: 16px; line-height: 1; display: block; }
.loader-truck { font-size: 2.5rem; animation: truckMove 1s ease-in-out infinite alternate; display: block; }
.big-emoji { font-size: 4rem; margin-bottom: 16px; display: block; line-height: 1; }

/* FOOTER CREDIT */
.footer-credit { text-align:center; padding:12px 0; border-top:1px solid rgba(255,255,255,0.05); margin-top:8px; }
.footer-credit a { color:rgba(255,255,255,0.3); font-size:0.75rem; transition:color var(--transition); }
.footer-credit a:hover { color:var(--orange); }