/* --- GENEL AYARLAR --- */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
body { background-color: #f4f7f9; color: #333; display: flex; flex-direction: column; min-height: 100vh; overflow-x: hidden; }

/* --- ÜST MENÜ (NAVBAR) --- */
.navbar { display: flex; justify-content: space-between; align-items: center; background-color: #ff2d2e; padding: 0px 50px 0px 25px; height: 75px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); position: relative; z-index: 1000;}
.nav-left { display: flex; align-items: center; gap: 30px; }
.logo img { height: 50px; transform: scale(3.5); transform-origin: left center; display: block; }
.nav-right { display: flex; align-items: center; gap: 20px; }

.lang-switch {
    display: flex; align-items: center; gap: 5px; color: white; cursor: pointer;
    font-weight: bold; padding: 8px 12px; border-radius: 20px; transition: background 0.3s ease;
}
@media (hover: hover) { .lang-switch:hover { background-color: rgba(255, 255, 255, 0.2); } }

.hamburger-menu { display: none; width: 24px; height: 24px; position: relative; cursor: pointer; transition: transform 0.4s ease; z-index: 1001; }
.hamburger-menu span { position: absolute; width: 4px; height: 24px; background: white; border-radius: 2px; top: 0; transition: all 0.4s ease; }
.hamburger-menu span:nth-child(1) { left: 2px; } .hamburger-menu span:nth-child(2) { left: 10px; } .hamburger-menu span:nth-child(3) { left: 18px; }
.hamburger-menu.active { transform: rotate(-90deg); }

.nav-links { list-style: none; display: flex; gap: 25px; align-items: center; }
.nav-links li { position: relative; padding: 25px 0; }
.nav-links li > a, .nav-links li .nav-item-flex a { text-decoration: none; color: #ffffff; font-weight: 600; font-size: 16px; transition: opacity 0.3s ease; white-space: nowrap; }
.nav-links li > a:hover, .nav-links li > a.active, .nav-links li .nav-item-flex a:hover, .nav-links li .nav-item-flex a.active { opacity: 0.8; }

.dropdown { position: absolute; top: 75px; left: 0; background-color: #ffffff; min-width: 200px; box-shadow: 0 8px 16px rgba(0,0,0,0.1); border-radius: 0 0 8px 8px; visibility: hidden; opacity: 0; display: flex; flex-direction: column; overflow: hidden; }
.nav-links li:hover .dropdown { visibility: visible; opacity: 1; }
.dropdown a { color: #333; padding: 12px 20px; text-decoration: none; font-size: 14px; font-weight: 500; border-bottom: 1px solid #f3f4f6; transform: translateY(-20px); opacity: 0; transition: all 0.3s ease; }
.dropdown a:last-child { border-bottom: none; }
.dropdown a:hover { background-color: #f9fafb; color: #0ea5e9; }
.nav-links li:hover .dropdown a { transform: translateY(0); opacity: 1; }
.nav-links li:hover .dropdown a:nth-child(1) { transition-delay: 0.05s; }
.nav-links li:hover .dropdown a:nth-child(2) { transition-delay: 0.1s; }
.nav-links li:hover .dropdown a:nth-child(3) { transition-delay: 0.15s; }
.nav-links li:hover .dropdown a:nth-child(4) { transition-delay: 0.2s; }

.search-container { display: flex; align-items: center; background-color: #ffffff; border-radius: 20px; padding: 6px 15px; border: 2px solid #0056b3; transition: all 0.3s ease; }
.search-input { border: none; background: transparent; outline: none; padding: 5px 10px; font-size: 14px; width: 140px; color: #333; transition: width 0.3s ease; }
.search-input:focus { width: 200px; }
.drone-icon { width: 24px; height: 24px; color: #0056b3; transition: color 0.3s ease; cursor: pointer; }
@keyframes spinPropeller { 0% { transform: rotate(0deg); } 100% { transform: rotate(1080deg); } }
.drone-icon.spinning { animation: spinPropeller 1.5s cubic-bezier(0.4, 0, 0.2, 1); }

/* --- ANA SAYFA --- */
.header-text { text-align: center; padding: 60px 20px 40px 20px; color: #111; }
.header-text h1 { font-size: 48px; font-weight: 700; margin-bottom: 15px; letter-spacing: -1px; }
.header-text p { font-size: 20px; color: #444; max-width: 600px; margin: 0 auto; line-height: 1.5; }

.slider-container { width: 80%; max-width: 1200px; height: 600px; margin: 0 auto 80px auto; border-radius: 16px; overflow: hidden; box-shadow: 0 20px 40px rgba(0,0,0,0.1); position: relative; }
.slider-track { display: flex; width: 100%; height: 100%; transition: transform 0.5s ease-in-out; }
.slide { min-width: 100%; height: 100%; cursor: pointer; }
.slide img { width: 100%; height: 100%; object-fit: cover; }
.slider-btn { position: absolute; top: 50%; transform: translateY(-50%); background-color: transparent; border: 1px solid transparent; width: 40px; height: 80px; border-radius: 40px; display: flex; justify-content: center; align-items: center; cursor: pointer; transition: all 0.3s ease; z-index: 10; }
.slider-btn:hover { background-color: rgba(255, 255, 255, 0.35); backdrop-filter: blur(4px); border-color: rgba(255, 255, 255, 0.3); }
.btn-left { left: 15px; } .btn-right { right: 15px; }

.dynamic-sections { width: 80%; max-width: 1200px; margin: 0 auto 80px auto; display: flex; flex-direction: column; gap: 60px; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; border-bottom: 2px solid #e5e7eb; padding-bottom: 10px; }
.section-header h2 { font-size: 28px; color: #111; font-weight: 700; letter-spacing: -0.5px; }
.view-all { text-decoration: none; color: #0056b3; font-weight: 600; font-size: 15px; transition: color 0.3s ease; }
.view-all:hover { color: #0ea5e9; }
.drone-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.drone-card { background-color: #ffffff; border-radius: 16px; overflow: hidden; box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05); transition: transform 0.3s ease, box-shadow 0.3s ease; position: relative; display: flex; flex-direction: column; }
.drone-card:hover { transform: translateY(-5px); box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1); }
.card-badge { position: absolute; top: 15px; left: 15px; padding: 5px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; color: white; z-index: 2; }
.card-badge.new { background-color: #0ea5e9; }
.card-badge.rating { background-color: #f59e0b; color: #fff; }
.card-img-placeholder { width: 100%; height: 200px; background-color: #f9fafb; overflow: hidden; }
.card-img-placeholder img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.drone-card:hover .card-img-placeholder img { transform: scale(1.05); }
.card-content { padding: 25px; display: flex; flex-direction: column; flex-grow: 1; }
.card-content h3 { font-size: 20px; color: #111; margin-bottom: 10px; }
.card-content p { font-size: 14px; color: #6b7280; line-height: 1.5; margin-bottom: 20px; flex-grow: 1; }
.card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: auto; }
.price { font-size: 18px; font-weight: 700; color: #111; }
.compare-btn-small { text-decoration: none; background-color: #f3f4f6; color: #333; padding: 8px 16px; border-radius: 8px; font-size: 14px; font-weight: 600; transition: background-color 0.3s ease, color 0.3s ease; }
.compare-btn-small:hover { background-color: #0ea5e9; color: white; }

/* --- DİĞER SAYFALAR --- */
.brands-wrapper, .feedback-container { flex: 1; padding: 60px 20px; max-width: 800px; margin: 0 auto; width: 100%; }
.brands-wrapper h2 { text-align: center; color: #111; font-size: 32px; margin-bottom: 40px; }
.brand-list { display: flex; flex-direction: column; gap: 20px; }
.brand-card { display: flex; align-items: center; background: white; padding: 20px 30px; border-radius: 12px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); border-left: 5px solid #0ea5e9; cursor: pointer; transition: transform 0.3s ease; }
.brand-card:hover { transform: translateX(10px); }
.brand-logo-img { width: 60px; height: 60px; object-fit: contain; margin-right: 25px; }

.feedback-form { background: white; padding: 40px; border-radius: 12px; box-shadow: 0 10px 25px rgba(0,0,0,0.05); width: 100%; border-top: 5px solid #0ea5e9; }
.feedback-form h2 { color: #111; margin-bottom: 25px; text-align: center; }
.form-group { margin-bottom: 20px; display: flex; flex-direction: column; }
.form-group label { margin-bottom: 8px; font-weight: 600; color: #444; font-size: 14px; }
.form-group input, .form-group textarea { padding: 12px 15px; border: 1px solid #d1d5db; border-radius: 8px; font-size: 15px; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: #0ea5e9; }
textarea#message { resize: none; overflow-y: hidden; min-height: 50px; max-height: 150px; transition: border-color 0.3s; }
.file-upload-group { margin-bottom: 20px; }
.file-upload-group input[type="file"] { display: block; width: 100%; padding: 10px; border: 1px dashed #d1d5db; border-radius: 8px; background-color: #f9fafb; cursor: pointer; font-size: 14px; margin-bottom: 5px; }
.file-limit-text { font-size: 12px; color: #6b7280; }
.submit-btn { width: 100%; padding: 14px; background-color: #0ea5e9; color: white; border: none; border-radius: 8px; font-size: 16px; font-weight: bold; cursor: pointer; transition: background-color 0.3s ease; }
.submit-btn:hover { background-color: #0284c7; }

/* YILDIZLI OYLAMA (STAR RATING) */
.star-rating { display: flex; gap: 8px; font-size: 32px; cursor: pointer; color: #d1d5db; margin-bottom: 5px; }
.star-rating .star { transition: color 0.2s ease, transform 0.2s ease; }
.star-rating .star:hover { transform: scale(1.2); }
.star-rating .star.active { color: #f59e0b; }

/* --- YENİ EPEY TARZI LİSTE (COMPARISON) --- */
.comparison-wrapper { width: 80%; max-width: 1200px; margin: 60px auto; flex-grow: 1; position: relative; }
.drone-list-container { display: flex; flex-direction: column; gap: 20px; width: 100%; }
.drone-list-item { display: flex; align-items: center; background: #ffffff; border-radius: 12px; padding: 20px; box-shadow: 0 4px 10px rgba(0,0,0,0.03); border: 1px solid #f3f4f6; transition: box-shadow 0.3s ease, border-color 0.3s ease; position: relative; }
.drone-list-item:hover { box-shadow: 0 10px 25px rgba(0,0,0,0.08); border-color: #e5e7eb; }

.add-to-compare-pocket { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; width: 90px; height: 80px; position: relative; border-right: 1px solid #f3f4f6; margin-right: 20px; }
.add-btn { width: 45px; height: 45px; border-radius: 50%; background-color: #f9fafb; border: 2px solid #d1d5db; color: #6b7280; font-size: 20px; font-weight: 300; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.3s ease; }
.add-to-compare-pocket:hover .add-btn { background-color: #0ea5e9; color: #ffffff; border-color: #0ea5e9; }
.hover-text { font-size: 11px; font-weight: 600; color: #0ea5e9; text-align: center; margin-top: 8px; opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease; position: absolute; bottom: -10px; width: 100px; }
.add-to-compare-pocket:hover .hover-text { opacity: 1; visibility: visible; bottom: 0; }

.add-btn.selected { background-color: #ffffff; border-color: #22c55e; color: #22c55e; }
.add-btn.selected .order-number { font-size: 20px; font-weight: 700; }
.add-to-compare-pocket.selected-pocket:hover .hover-text { opacity: 0; visibility: hidden; }

.item-image { width: 140px; height: 140px; flex-shrink: 0; margin-right: 30px; }
.item-image img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.item-info { flex-grow: 1; display: flex; flex-direction: column; justify-content: center; }
.item-info h3 { font-size: 22px; color: #111; margin-bottom: 15px; }

.specs-pills { display: flex; flex-wrap: wrap; gap: 12px; }
.pill { background-color: #f3f4f6; color: #444; padding: 8px 16px; border-radius: 30px; font-size: 13px; font-weight: 600; border: 1px solid #e5e7eb; }
.pill.price-pill { background-color: #e0f2fe; color: #0284c7; border-color: #bae6fd; font-weight: 700; }

/* --- MODERN SIRALAMA (CUSTOM SELECT) --- */
.list-controls { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; background: white; padding: 15px 20px; border-radius: 12px; box-shadow: 0 4px 10px rgba(0,0,0,0.03); border: 1px solid #f3f4f6; }
.filter-btn { display: flex; align-items: center; gap: 8px; background-color: #f9fafb; border: 1px solid #d1d5db; padding: 8px 16px; border-radius: 8px; font-weight: 600; color: #444; cursor: pointer; transition: all 0.3s ease; }
.filter-btn:hover { background-color: #e5e7eb; }

.sort-wrapper { display: flex; align-items: center; gap: 12px; }
.sort-label { font-weight: 600; color: #444; font-size: 14px; }
.custom-select-container { position: relative; user-select: none; width: 220px; z-index: 100; }
.custom-select-trigger { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px; background: #ffffff; border: 1px solid #d1d5db; border-radius: 8px; font-size: 14px; color: #333; cursor: pointer; transition: all 0.3s ease; }
.custom-select-trigger:hover { border-color: #0ea5e9; }
.custom-select-trigger .chevron { transition: transform 0.3s ease; }
.custom-select-container.open .chevron { transform: rotate(180deg); }
.custom-select-container.open .custom-select-trigger { border-color: #0ea5e9; box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15); }

.custom-select-dropdown { position: absolute; top: 115%; left: 0; width: 100%; background: #ffffff; border-radius: 8px; box-shadow: 0 10px 25px rgba(0,0,0,0.1); border: 1px solid #f3f4f6; visibility: hidden; opacity: 0; display: flex; flex-direction: column; overflow: hidden; transform: translateY(-10px); transition: all 0.3s ease; }
.custom-select-container.open .custom-select-dropdown { visibility: visible; opacity: 1; transform: translateY(0); }
.custom-option { padding: 12px 16px; font-size: 14px; color: #444; cursor: pointer; border-bottom: 1px solid #f9fafb; transform: translateY(-15px); opacity: 0; transition: background-color 0.2s ease, transform 0.3s ease, opacity 0.3s ease; }
.custom-option:last-child { border-bottom: none; }
.custom-option:hover { background-color: #f0f9ff; color: #0ea5e9; font-weight: 600; }
.custom-select-container.open .custom-option { transform: translateY(0); opacity: 1; }
.custom-select-container.open .custom-option:nth-child(1) { transition-delay: 0.05s; }
.custom-select-container.open .custom-option:nth-child(2) { transition-delay: 0.10s; }
.custom-select-container.open .custom-option:nth-child(3) { transition-delay: 0.15s; }
.custom-select-container.open .custom-option:nth-child(4) { transition-delay: 0.20s; }
.custom-select-container.open .custom-option:nth-child(5) { transition-delay: 0.25s; }
.custom-select-container.open .custom-option:nth-child(6) { transition-delay: 0.30s; }

/* FİLTRELEME POP-UP (MODAL) */
.filter-modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); display: flex; justify-content: center; align-items: center; z-index: 2000; opacity: 0; visibility: hidden; transition: all 0.3s ease; }
.filter-modal-overlay.active { opacity: 1; visibility: visible; }
.filter-modal-content { background: white; width: 90%; max-width: 600px; border-radius: 16px; box-shadow: 0 20px 40px rgba(0,0,0,0.2); overflow: hidden; transform: translateY(20px); transition: transform 0.3s ease; }
.filter-modal-overlay.active .filter-modal-content { transform: translateY(0); }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 20px 25px; border-bottom: 1px solid #e5e7eb; }
.modal-header h3 { font-size: 20px; color: #111; }
.close-modal { background: none; border: none; font-size: 28px; cursor: pointer; color: #6b7280; }
.modal-body { padding: 25px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-height: 60vh; overflow-y: auto; }
.filter-group { display: flex; flex-direction: column; gap: 8px; }
.filter-group h4 { font-size: 14px; color: #111; margin-bottom: 5px; border-bottom: 2px solid #0ea5e9; display: inline-block; padding-bottom: 2px; }
.filter-group label { font-size: 14px; color: #444; display: flex; align-items: center; gap: 8px; cursor: pointer; }
.modal-footer { padding: 20px 25px; border-top: 1px solid #e5e7eb; display: flex; justify-content: flex-end; }
.apply-btn { background-color: #0ea5e9; color: white; border: none; padding: 10px 24px; border-radius: 8px; font-weight: 600; cursor: pointer; transition: 0.3s; }
.apply-btn:hover { background-color: #0284c7; }

/* YENİ: KARŞILAŞTIRMA SEÇİM BALONCUĞU (TOAST POP-UP) */
.compare-toast {
    position: fixed; top: -100px; left: 50%; transform: translateX(-50%);
    background: #ffffff; box-shadow: 0 8px 25px rgba(0,0,0,0.15); 
    padding: 10px 30px; 
    border-radius: 50px; display: flex; align-items: center; gap: 20px;
    z-index: 999;
   transition: top 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
}
.compare-toast.active { top: 82px; } /* 75px navbar yüksekliği + 7px (yarı) boşluk */
.compare-toast span { font-weight: 600; color: #111; font-size: 15px; }
.toast-clear-btn { background: #f3f4f6; border: none; padding: 8px 16px; border-radius: 20px; cursor: pointer; color: #444; font-weight: 600; transition: background 0.3s; }
.toast-clear-btn:hover { background: #e5e7eb; }
.toast-go-btn { background: #0ea5e9; color: white; border: none; padding: 8px 20px; border-radius: 20px; cursor: pointer; font-weight: 600; display: none; transition: background 0.3s; }
.toast-go-btn:hover { background: #0284c7; }

footer { background-color: #ffffff; color: #6b7280; text-align: center; padding: 15px; font-size: 14px; border-top: 1px solid #e5e7eb; }

/* === RESPONSIVE (MOBİL VE TABLET) KURALLARI === */

@media (max-width: 1150px) and (min-width: 901px) {
    .navbar { padding: 0 20px; }
    .nav-left { gap: 15px; }
    .nav-right { gap: 10px; }
    .nav-links { gap: 15px; }
    .nav-links li > a { font-size: 14px; }
    .search-input { width: 90px; }
    .search-input:focus { width: 130px; }
}

@media (max-width: 900px) {
    .navbar { padding: 0 20px; }
    .logo img { transform: scale(2.5); }
    .hamburger-menu { display: block; } 
    .nav-links { display: none; position: absolute; top: 75px; left: 0; width: 100%; background-color: #ff2d2e; flex-direction: column; padding: 20px 0; gap: 10px; }
    .nav-links.mobile-active { display: flex; } 
    .nav-links li { padding: 10px 0; width: 100%; text-align: center; }
    .nav-links .dropdown { position: relative; top: 0; box-shadow: none; visibility: visible; opacity: 1; background: rgba(0,0,0,0.1); border-radius: 0; display: none; }
    .nav-links li:hover .dropdown { display: flex; }
    .nav-links .dropdown a { color: white; border-bottom: 1px solid rgba(255,255,255,0.2); transform: none; opacity: 1; }
    .nav-links .dropdown a:hover { background: rgba(0,0,0,0.2); }
    .search-container { display: none; } 
    .lang-switch { display: none; } 
    .slider-container { width: 95%; height: 350px; } 
    .header-text h1 { font-size: 32px; }
    .header-text p { font-size: 16px; }
    .dynamic-sections { width: 95%; }
    .drone-grid { grid-template-columns: 1fr; } 
    .modal-body { grid-template-columns: 1fr; } 
    .list-controls { flex-direction: column; gap: 15px; align-items: stretch; }
    .drone-list-item { flex-direction: column; text-align: center; }
    .add-to-compare-pocket { border-right: none; border-bottom: 1px solid #f3f4f6; width: 100%; height: auto; padding-bottom: 15px; margin-right: 0; margin-bottom: 15px; }
    .specs-pills { justify-content: center; }
    .item-image { margin: 0 auto 15px auto; }
}

/* --- YENİ: AKTİF FİLTRE BALONCUKLARI VE TEMİZLE BUTONU --- */
.active-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.filter-tag { display: flex; align-items: center; gap: 8px; background-color: #ffffff; color: #000000; padding: 6px 12px; border-radius: 20px; font-size: 13px; font-weight: 600; border: none; animation: popIn 0.3s ease; }
@keyframes popIn { 0% { transform: scale(0.8); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
.filter-tag .remove-tag { cursor: pointer; display: flex; align-items: center; justify-content: center; width: 16px; height: 16px; background: transparent; color: #000000; font-size: 14px; font-weight: bold; line-height: 1; transition: color 0.3s ease; }
.filter-tag .remove-tag:hover { color: #555555; }

.modal-footer { display: flex; justify-content: space-between; align-items: center; padding: 20px 25px; border-top: 1px solid #e5e7eb; transition: justify-content 0.3s; }
.modal-footer.flex-end { justify-content: flex-end; }
.apply-btn { margin-left: auto; }
.clear-filters-btn { background-color: #fef2f2; color: #ef4444; border: 1px solid #fecaca; padding: 10px 20px; border-radius: 8px; font-weight: 600; cursor: pointer; transition: all 0.3s; }
.clear-filters-btn:hover { background-color: #fee2e2; }

/* --- YENİ: ARAMA DROPDOWN (SABİT VE STABİL) --- */
.search-container { position: relative; }
.search-dropdown { position: absolute; top: 110%; left: 0; width: 100%; background: #ffffff; border-radius: 12px; box-shadow: 0 10px 25px rgba(0,0,0,0.15); display: none; flex-direction: column; max-height: 320px; overflow-y: auto; z-index: 2000; border: 1px solid #e5e7eb; padding: 5px 0; }
.search-dropdown.active { display: flex; } /* Animasyonu kaldırdık, anlık açılacak */
.search-item { padding: 8px 15px; text-decoration: none; display: flex; align-items: center; justify-content: space-between; gap: 10px; border-bottom: 1px solid #f3f4f6; cursor: pointer; transition: background 0.2s; }
.search-item:last-child { border-bottom: none; }
.search-item:hover { background: #f8fafc; }
.search-item-main { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.search-item-name { color: #111; font-weight: 600; font-size: 14px; }
.search-item-brand { color: #64748b; font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
.search-item-type { background: #e0f2fe; color: #0284c7; padding: 3px 8px; border-radius: 20px; font-size: 10px; font-weight: 700; white-space: nowrap; }
@keyframes smoothOpen { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: translateY(0); } }

/* --- YENİ: KARŞILAŞTIRMA TABLOSU --- */
.compare-table { width: 100%; border-collapse: collapse; min-width: 600px; }
.compare-table th, .compare-table td { padding: 15px 20px; border-bottom: 1px solid #e5e7eb; text-align: center; }
.compare-table th { background-color: #f8fafc; font-weight: 600; color: #444; border-right: 1px solid #e5e7eb; text-align: left; width: 25%; }
.compare-table tr:hover { background-color: #f0f9ff; }
.compare-table img { max-width: 120px; height: auto; mix-blend-mode: multiply; }


/* --- YENİ: GİRİŞ YAP BUTONU VE LOGIN SAYFASI TASARIMI --- */
.login-btn { 
    background-color: transparent; border: 2px solid white; color: white !important; 
    padding: 8px 20px !important; border-radius: 20px; font-weight: bold; transition: all 0.3s ease;
}
.login-btn:hover { background-color: white; color: #ff2d2e !important; }

/* Mobil Hamburger Menüdeki Login Butonu Ayarı */
@media (max-width: 900px) {
    .mobile-login-item { margin-top: auto; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.2); }
    .login-btn { display: inline-block; width: 80%; background-color: white; color: #ff2d2e !important; }
}

/* Login Sayfası Form Yapısı */
.auth-wrapper { flex: 1; display: flex; justify-content: center; align-items: center; padding: 60px 20px; }
.auth-container { background: white; width: 100%; max-width: 450px; border-radius: 16px; box-shadow: 0 15px 35px rgba(0,0,0,0.1); overflow: hidden; }
.auth-toggle { display: flex; border-bottom: 1px solid #e5e7eb; }
.auth-toggle button { flex: 1; padding: 15px; border: none; background: #f9fafb; font-size: 16px; font-weight: 600; color: #6b7280; cursor: pointer; transition: all 0.3s; }
.auth-toggle button.active { background: white; color: #0ea5e9; border-bottom: 3px solid #0ea5e9; }
.auth-form { display: none; padding: 30px 40px; }
.auth-form.active { display: block; animation: fadeIn 0.4s ease; }
.auth-form h2 { color: #111; text-align: center; margin-bottom: 25px; font-size: 24px; }
.auth-msg { text-align: center; margin-top: 15px; font-size: 14px; font-weight: bold; min-height: 20px; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* Ad Soyad Yan Yana Düzen Sınıfı */
.form-row { display: flex; gap: 15px; width: 100%; justify-content: space-between; }
.form-row .form-group { flex: 1; width: 50%; }

/* Tam 2 Tur Dönme Animasyonu (720 Derece) */
@keyframes spinTwoTurns {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(720deg); }
}
.drone-icon.spinning-fast {
    animation: spinTwoTurns 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* --- YENİ EKLENEN KISIM: DETAIL SAYFASI VE MOBIL KARŞILAŞTIRMA UI --- */
.detail-wrapper { max-width: 1200px; margin: 40px auto; padding: 0 20px; }
.detail-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; background: white; padding: 30px; border-radius: 16px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.detail-image { text-align: center; }
.detail-image img { max-width: 100%; height: auto; max-height: 400px; object-fit: contain; mix-blend-mode: multiply; }
.detail-info h1 { font-size: 2.5rem; color: #111; margin-bottom: 5px; }
.detail-info h3 { color: #64748b; font-size: 1.2rem; margin-bottom: 25px; font-weight: 500; }
.detail-specs-list { list-style: none; padding: 0; }
.detail-specs-list li { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid #f1f5f9; font-size: 1rem; }
.detail-specs-list li span { color: #64748b; font-weight: 500; }
.detail-specs-list li strong { color: #1e293b; font-weight: 700; }

.detail-section-title { font-size: 1.8rem; margin: 40px 0 20px; color: #111; text-align: center; }
.detail-desc-box { background: white; padding: 30px; border-radius: 16px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); color: #444; line-height: 1.6; font-size: 1.1rem; }

.spare-parts-container { display: flex; gap: 20px; margin-bottom: 50px; }
.spare-parts-card { flex: 1; background: white; border: 1px solid #e2e8f0; border-radius: 12px; padding: 25px; text-align: center; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.spare-parts-card h4 { font-size: 1.2rem; color: #111; margin-bottom: 10px; }
.spare-parts-card p { color: #64748b; font-size: 0.9rem; margin-bottom: 20px; line-height: 1.5; }
.buy-link-btn, .service-link-btn { display: inline-block; padding: 10px 24px; border-radius: 8px; font-weight: bold; text-decoration: none; color: white; transition: 0.3s; }
.buy-link-btn { background-color: #ff2d2e; }
.buy-link-btn:hover { background-color: #d82424; }
.service-link-btn { background-color: #111; }
.service-link-btn:hover { background-color: #333; }

@media (max-width: 900px) { 
    .detail-grid { grid-template-columns: 1fr; }
    .spare-parts-container { flex-direction: column; }
}

/* Compare Result Mobil Arayüz */
.compare-result-wrapper { max-width: 1200px; margin: 40px auto; padding: 0 20px; }
.new-compare-ui { width: 100%; border-collapse: collapse; background: white; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.new-compare-ui th, .new-compare-ui td { padding: 15px; border-bottom: 1px solid #e5e7eb; border-right: 1px solid #e5e7eb; text-align: center; }
.new-compare-ui th { background: #f8fafc; text-align: left; color: #444; width: 25%; }
.new-compare-ui img { max-width: 140px; height: auto; display: block; margin: 10px auto; mix-blend-mode: multiply; }
.remove-drone-btn { background-color: white; color: black; border: 1px solid #d1d5db; border-radius: 6px; padding: 6px 12px; font-size: 0.8rem; font-weight: bold; cursor: pointer; transition: 0.3s; margin-bottom: 10px; }
.remove-drone-btn:hover { background-color: #f1f5f9; color: #ff2d2e; border-color: #ff2d2e; }

.mobile-compare-nav { display: flex; justify-content: space-between; align-items: center; background: white; padding: 15px 20px; border-radius: 12px; margin-top: 15px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.mobile-compare-nav span { font-weight: bold; color: #111; }
.compare-nav-btn { background: white; color: black; border: 2px solid #e5e7eb; padding: 8px 20px; border-radius: 8px; font-weight: bold; cursor: pointer; transition: 0.3s; }
.compare-nav-btn:hover:not([disabled]) { border-color: black; }
.compare-nav-btn[disabled] { opacity: 0.4; cursor: not-allowed; }

@media (max-width: 900px) {
    .new-compare-ui th { width: 30%; font-size: 0.85rem; }
    .new-compare-ui td { width: 35%; font-size: 0.85rem; }
    .new-compare-ui img { max-width: 100px; }
}

/* ========================================================== */
/* --- AŞAMA 2: DETAIL SAYFASI VE MOBIL KARŞILAŞTIRMA UI --- */
/* ========================================================== */

/* İHA Detay Sayfası */
.detail-wrapper { max-width: 1200px; margin: 40px auto; padding: 0 20px; }
.detail-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; background: white; padding: 30px; border-radius: 16px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.detail-image { text-align: center; }
.detail-image img { max-width: 100%; height: auto; max-height: 400px; object-fit: contain; mix-blend-mode: multiply; }
.detail-info h1 { font-size: 2.5rem; color: #111; margin-bottom: 5px; }
.detail-info h3 { color: #64748b; font-size: 1.2rem; margin-bottom: 25px; font-weight: 500; }
.detail-specs-list { list-style: none; padding: 0; }
.detail-specs-list li { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid #f1f5f9; font-size: 1rem; }
.detail-specs-list li span { color: #64748b; font-weight: 500; }
.detail-specs-list li strong { color: #1e293b; font-weight: 700; }

.detail-section-title { font-size: 1.8rem; margin: 40px 0 20px; color: #111; text-align: center; }
.detail-desc-box { background: white; padding: 30px; border-radius: 16px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); color: #444; line-height: 1.6; font-size: 1.1rem; }

/* Yedek Parça ve Servis Kartları */
.spare-parts-container { display: flex; gap: 20px; margin-bottom: 50px; }
.spare-parts-card { flex: 1; background: white; border: 1px solid #e2e8f0; border-radius: 12px; padding: 25px; text-align: center; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.spare-parts-card h4 { font-size: 1.2rem; color: #111; margin-bottom: 10px; }
.spare-parts-card p { color: #64748b; font-size: 0.9rem; margin-bottom: 20px; line-height: 1.5; height: 45px; }
.buy-link-btn, .service-link-btn { display: inline-block; padding: 10px 24px; border-radius: 8px; font-weight: bold; text-decoration: none; color: white; transition: 0.3s; }
.buy-link-btn { background-color: #ff2d2e; }
.buy-link-btn:hover { background-color: #d82424; }
.service-link-btn { background-color: #111; }
.service-link-btn:hover { background-color: #333; }

@media (max-width: 900px) { 
    .detail-grid { grid-template-columns: 1fr; }
    .spare-parts-container { flex-direction: column; }
    .spare-parts-card p { height: auto; }
}

/* Compare Result Mobil Arayüz (Epey.com Stili) */
.compare-result-wrapper { max-width: 1200px; margin: 40px auto; padding: 0 20px; }
.new-compare-ui { width: 100%; border-collapse: collapse; background: white; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.new-compare-ui th, .new-compare-ui td { padding: 15px; border-bottom: 1px solid #e5e7eb; border-right: 1px solid #e5e7eb; text-align: center; }
.new-compare-ui th { background: #f8fafc; text-align: left; color: #444; width: 25%; }
.new-compare-ui img { max-width: 140px; height: auto; display: block; margin: 10px auto; mix-blend-mode: multiply; }

/* İstediğin Beyaz Arka Planlı, Siyah Yazılı Kaldır Butonu */
.remove-drone-btn { background-color: #ffffff; color: #111111; border: 1px solid #d1d5db; border-radius: 6px; padding: 6px 12px; font-size: 0.8rem; font-weight: bold; cursor: pointer; transition: 0.3s; margin-bottom: 10px; }
.remove-drone-btn:hover { background-color: #f1f5f9; color: #ff2d2e; border-color: #ff2d2e; }

.mobile-compare-nav { display: flex; justify-content: space-between; align-items: center; background: white; padding: 15px 20px; border-radius: 12px; margin-top: 15px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.mobile-compare-nav span { font-weight: bold; color: #111; }
/* İstediğin Beyaz Arka Planlı, Siyah Yazılı Önceki/Sonraki Butonları */
.compare-nav-btn { background-color: #ffffff; color: #111111; border: 2px solid #e5e7eb; padding: 8px 20px; border-radius: 8px; font-weight: bold; cursor: pointer; transition: 0.3s; }
.compare-nav-btn:hover:not([disabled]) { border-color: #111111; }
.compare-nav-btn[disabled] { opacity: 0.4; cursor: not-allowed; }

@media (max-width: 900px) {
    .new-compare-ui th { width: 30%; font-size: 0.85rem; }
    .new-compare-ui td { width: 35%; font-size: 0.85rem; }
    .new-compare-ui img { max-width: 100px; }
}

/* ========================================================== */
/* --- AŞAMA 3: MARKA PROFİLİ VE AERO CHATBOT TASARIMI --- */
/* ========================================================== */

/* Marka Profili Sayfası */
.brand-profile-wrapper { max-width: 1200px; margin: 40px auto; padding: 0 20px; }
.brand-profile-banner { display: flex; flex-wrap: wrap; gap: 40px; background: white; padding: 40px; border-radius: 16px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); margin-bottom: 40px; align-items: center; }
.brand-profile-banner__logo { flex: 0 0 250px; text-align: center; background: #f8fafc; padding: 20px; border-radius: 12px; border: 1px solid #e2e8f0; }
.brand-profile-banner__logo img { max-width: 100%; height: auto; max-height: 150px; mix-blend-mode: multiply; }
.brand-profile-banner__info { flex: 1; min-width: 300px; }
.brand-profile-banner__info h1 { font-size: 2.5rem; color: #111; margin-bottom: 15px; }
.brand-profile-banner__info p { margin-bottom: 10px; color: #444; font-size: 1.1rem; line-height: 1.6; }
.brand-profile-banner__info p span { color: #64748b; font-weight: 600; margin-right: 10px; }
.brand-profile-banner__info a { color: #0ea5e9; text-decoration: none; font-weight: bold; }
.brand-profile-banner__info a:hover { text-decoration: underline; }

/* AERO Chatbot UI */
#aero-chat-container { position: fixed; bottom: 30px; right: 30px; z-index: 9999; font-family: 'Segoe UI', Tahoma, sans-serif; }
#aero-chat-toggle-btn { background: #ff2d2e; color: white; border: none; width: 60px; height: 60px; border-radius: 50%; cursor: pointer; box-shadow: 0 4px 15px rgba(255, 45, 46, 0.4); display: flex; align-items: center; justify-content: center; transition: 0.3s; }
#aero-chat-toggle-btn:hover { transform: scale(1.1); background: #d82424; }
#aero-chat-window { position: absolute; bottom: 80px; right: 0; width: 350px; height: 500px; background: white; border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); display: flex; flex-direction: column; overflow: hidden; transition: opacity 0.3s, transform 0.3s; transform-origin: bottom right; }
#aero-chat-window.hidden { opacity: 0; transform: scale(0.8); pointer-events: none; }
.aero-chat-header { background: #111; color: white; padding: 15px 20px; display: flex; justify-content: space-between; align-items: center; font-weight: bold; font-size: 1.1rem; }
#close-chat-btn { background: none; border: none; color: white; cursor: pointer; font-size: 1.2rem; }
#aero-chat-messages { flex: 1; padding: 20px; overflow-y: auto; background: #f8fafc; display: flex; flex-direction: column; gap: 15px; }
.chat-message { max-width: 85%; padding: 12px 16px; border-radius: 12px; font-size: 0.95rem; line-height: 1.5; }
.aero-msg { background: #e2e8f0; color: #1e293b; align-self: flex-start; border-bottom-left-radius: 2px; }
.user-msg { background: #ff2d2e; color: white; align-self: flex-end; border-bottom-right-radius: 2px; }
.aero-chat-input-area { display: flex; padding: 15px; background: white; border-top: 1px solid #e2e8f0; gap: 10px; }
#aero-chat-input { flex: 1; padding: 12px; border: 1px solid #cbd5e1; border-radius: 8px; outline: none; font-size: 0.95rem; }
#aero-chat-input:focus { border-color: #ff2d2e; }
#send-chat-btn { background: #111; color: white; border: none; width: 45px; border-radius: 8px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: 0.3s; }
#send-chat-btn:hover { background: #333; }
@media (max-width: 500px) {
    #aero-chat-window { position: fixed; bottom: 0; right: 0; width: 100%; height: 100%; border-radius: 0; z-index: 10000; }
}

/* ========================================================== */
/* --- AŞAMA 4: MÜKEMMELLEŞTİRME VE İNCE AYARLAR --- */
/* ========================================================== */

/* Özel Dosya Yükleme Tasarımı (Çeviri İçin) */
.custom-file-wrapper { display: flex; align-items: center; gap: 15px; margin-top: 10px; }
.custom-file-btn { background: #f1f5f9; border: 1px solid #cbd5e1; padding: 10px 18px; border-radius: 8px; cursor: pointer; font-weight: 600; color: #333; transition: 0.3s; display: inline-block; }
.custom-file-btn:hover { background: #e2e8f0; }
.custom-file-text { font-size: 0.95rem; color: #64748b; }
.file-upload-group input[type="file"] { display: none; }

/* Şifre Alanı, Göz İkonu ve Kriter Metinleri */
.password-wrapper { position: relative; display: flex; align-items: center; width: 100%; }
.password-wrapper input { width: 100%; padding-right: 45px !important; }

/* Göz İkonu Küçültüldü ve Milimetrik Ortalandı */
.eye-icon { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); cursor: pointer; color: #64748b; display: none; transition: 0.2s; }
.eye-icon svg { width: 18px; height: 18px; pointer-events: none; }
.eye-icon:hover { color: #111; }

.pass-criteria { display: block; font-size: 0.75rem; color: #64748b; margin-top: 8px; line-height: 1.4; }
.forgot-pass-link { display: block; text-align: right; margin-top: 10px; font-size: 0.85rem; color: #0ea5e9; text-decoration: none; font-weight: bold; }
.forgot-pass-link:hover { text-decoration: underline; }

/* Arama Motoru Metin Vurgulama */
.search-item-name { font-weight: 400 !important; } /* Varsayılanı ince font yaptık */
.search-highlight { font-weight: 900 !important; color: #111 !important; } /* Sadece eşleşen kısım kalın */

/* Karşılaştırma Pop-up Hizası (Daha Yukarı) */
.compare-toast { top: 95px !important; bottom: auto !important; transform: translateX(-50%) translateY(0) !important; }
@media (max-width: 900px) { .compare-toast { top: 80px !important; } }

/* Navbar Login Butonu Aktif / Hover Durumu */
.login-btn:hover, .login-btn:active, .login-btn:focus { 
    background-color: #ffffff !important; 
    border-color: #ffffff !important; 
    color: #ff2d2e !important; 
}

/* ========================================================== */
/* --- AŞAMA 5: FİLTRE, SIRALAMA VE HOVER İYİLEŞTİRMELERİ --- */
/* ========================================================== */

/* Login Butonu Tam Beyaz Hover (Opaklık Düzeltmesi) */
.navbar .nav-right .nav-links .login-btn:hover {
    background-color: #ffffff !important;
    color: #ff2d2e !important;
    border-color: #ffffff !important;
    opacity: 1 !important;
}

/* Sıralama Butonu (Filtre Butonu ile Birebir Aynı Tasarım) */
.sort-select {
    background-color: white;
    border: 1px solid #cbd5e1;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    outline: none;
    transition: 0.3s;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 16px;
    padding-right: 35px;
}
.sort-select:hover, .sort-select:focus {
    background-color: #f1f5f9;
    border-color: #cbd5e1 !important; /* Mavi çerçeve iptal */
    box-shadow: none !important;
}

/* Epey.com Tarzı Gelişmiş Scrollable Filtre Alanı */
.filter-section { margin-bottom: 25px; }
.filter-section h4 { margin-bottom: 12px; color: #111; font-size: 1rem; border-bottom: 2px solid #f1f5f9; padding-bottom: 5px; }
.filter-scroll-box {
    max-height: 180px; /* Çok veri olunca kaydırma çubuğu çıkar */
    overflow-y: auto;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px;
    background: #f8fafc;
}
.filter-scroll-box::-webkit-scrollbar { width: 6px; }
.filter-scroll-box::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
.checkbox-group { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: 0.9rem; color: #444; }
.checkbox-group input[type="checkbox"] { width: 16px; height: 16px; accent-color: #ff2d2e; cursor: pointer; }

/* Min-Max Fiyat Kutuları */
.price-range-inputs { display: flex; align-items: center; gap: 10px; }
.price-range-inputs input { flex: 1; padding: 10px; border: 1px solid #cbd5e1; border-radius: 6px; outline: none; transition: 0.3s; }
.price-range-inputs input:focus { border-color: #ff2d2e; }
.price-range-inputs span { font-weight: bold; color: #64748b; }

/* ========================================================== */
/* --- AŞAMA 6: SABİT ARAMA KUTUSU VE TIKLANABİLİR DROPDOWN --- */
/* ========================================================== */

/* Arama kutusu ve Dropdown'ı taş gibi sabitliyoruz */
.search-container { position: relative; width: 260px; display: flex; align-items: center; transition: none !important; }
.search-input { width: 100% !important; margin: 0 !important; transition: none !important; }
.search-input:focus { width: 100% !important; transform: none !important; }

/* Dropdown menüsünün tasarımı ve tıklanabilirliği */
.search-dropdown { 
    position: absolute; top: 100%; left: 0; width: 100%; z-index: 1000; 
    display: none; flex-direction: column; background: white; border-radius: 8px; 
    box-shadow: 0 10px 25px rgba(0,0,0,0.1); overflow: hidden; margin-top: 5px; 
}
.search-dropdown.active { display: flex !important; }
.search-item { pointer-events: auto; } /* Tıklanabilirliği garanti altına al */

/* --- YENİ EKLENEN: MOBİL NAV, AÇILIR MENÜ VE ORİJİNAL BUTONLAR --- */

/* Mobil menü sağa bakan ok (Toggle) ayarı */
.nav-item-flex { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 10px; }
.dropdown-toggle { font-size: 0.8rem; cursor: pointer; transition: transform 0.3s; padding: 5px; color: rgba(255,255,255,0.7); display: none; }
.dropdown-toggle.open { transform: rotate(90deg); }

/* Karşılaştırma sayfası orijinal filtre ve sıralama butonları */
.filter-btn { background-color: #2c3e50 !important; color: white !important; border: none !important; padding: 10px 20px; border-radius: 8px; font-weight: 600; cursor: pointer; transition: 0.3s; box-shadow: none !important; }
.filter-btn:hover { background-color: #1a252f !important; }
.sort-select { background-color: white !important; color: #333 !important; border: 1px solid #cbd5e1 !important; padding: 10px 15px; border-radius: 8px; font-weight: 600; cursor: pointer; outline: none; transition: 0.3s; box-shadow: none !important; }
.sort-select:hover { border-color: #94a3b8 !important; }

/* Mobilde Dil Değiştirme Kutusunu Sol Üstte Tutma */
@media (max-width: 900px) {
    .nav-left { width: 100%; justify-content: space-between; position: relative; }
    .lang-switch { display: flex !important; margin-right: 15px; } /* Mobilde kaybolmasını engelledik */
    .dropdown-toggle { display: inline-block; } /* Mobilde oku göster */
    .has-dropdown .dropdown { display: none; position: static; background: transparent; box-shadow: none; padding-left: 15px; margin-top: 10px; border-left: 2px solid rgba(255,255,255,0.2); }
    .has-dropdown .dropdown.show-mobile { display: flex; }
    .nav-right .search-container { position: absolute; top: 80px; left: 20px; right: 20px; width: auto; z-index: 999; }
}

/* ========================================================== */
/* --- AŞAMA 8: BEYAZ FİLTRE BARI, TOAST VE DROPDOWN --- */
/* ========================================================== */

/* Beyaz Filtre ve Sırala Barı */
.filter-sort-bar {
    display: flex; align-items: center; justify-content: space-between;
    background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px;
    padding: 8px 15px; width: 100%; box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}
.filter-bar-btn {
    display: flex; align-items: center; gap: 8px; background: transparent;
    border: 1px solid #d1d5db; border-radius: 6px; padding: 6px 15px;
    font-weight: 600; color: #111; cursor: pointer; transition: all 0.2s ease;
}
.filter-bar-btn:hover { background: #f8fafc; border-color: #cbd5e1; }
.sort-bar-section { display: flex; align-items: center; gap: 10px; }
.sort-bar-section .sort-label { font-weight: 600; font-size: 14px; color: #444; }

/* Özel Merdiven Efektli Sıralama Menüsü */
.custom-sort-dropdown { position: relative; font-size: 14px; font-weight: 600; color: #111; cursor: pointer; user-select: none; }
.sort-trigger { display: flex; align-items: center; gap: 5px; padding: 5px; }
.sort-trigger .arrow { font-size: 10px; transition: transform 0.3s; }
.custom-sort-dropdown.active .sort-trigger .arrow { transform: rotate(180deg); }
.sort-options {
    position: absolute; top: 120%; right: 0; background: #fff;
    border: 1px solid #e5e7eb; border-radius: 8px; box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    width: max-content; display: none; flex-direction: column; z-index: 100;
    padding: 5px 0;
}
.custom-sort-dropdown.active .sort-options { display: flex; }
.sort-option { padding: 10px 15px; transition: background 0.2s; opacity: 0; transform: translateY(-10px); }
.sort-option:hover { background: #f0f9ff; color: #0ea5e9; }

/* Merdiven Efekti Animasyonu */
.custom-sort-dropdown.active .sort-option { animation: cascadeIn 0.3s forwards; }
.custom-sort-dropdown.active .sort-option:nth-child(1) { animation-delay: 0.05s; }
.custom-sort-dropdown.active .sort-option:nth-child(2) { animation-delay: 0.10s; }
.custom-sort-dropdown.active .sort-option:nth-child(3) { animation-delay: 0.15s; }
.custom-sort-dropdown.active .sort-option:nth-child(4) { animation-delay: 0.20s; }
.custom-sort-dropdown.active .sort-option:nth-child(5) { animation-delay: 0.25s; }
.custom-sort-dropdown.active .sort-option:nth-child(6) { animation-delay: 0.30s; }

@keyframes cascadeIn {
    to { opacity: 1; transform: translateY(0); }
}

/* Akıllı Sticky Toast (Baloncuk) Davranışı */
.compare-toast {
    position: fixed; 
    left: 50%; transform: translateX(-50%);
    background: #ffffff; box-shadow: 0 8px 25px rgba(0,0,0,0.15); 
    padding: 10px 30px; border-radius: 50px; display: flex; align-items: center; gap: 20px;
    z-index: 999;
    top: 100px !important; /* Sayfa en üstteyken navbar altındaki doğal mesafesi */
    bottom: auto !important; 
    transition: top 0.2s ease, opacity 0.3s ease;
}
/* Sayfa scroll edilip navbar kaybolunca en üste yapışır */
.compare-toast.scrolled {
    top: 20px !important; 
}

/* Epey Tarzı Marka Arama Kutusu ve Clear Butonu */
.filter-search-box { margin-bottom: 10px; }
.filter-search-box input { width: 100%; padding: 8px 12px; border: 1px solid #cbd5e1; border-radius: 6px; font-size: 14px; outline: none; }
.filter-search-box input:focus { border-color: #0ea5e9; }
.clear-filters-btn { background-color: #fef2f2; color: #ef4444; border: 1px solid #fecaca; padding: 10px 20px; border-radius: 8px; font-weight: 600; cursor: pointer; transition: all 0.3s; margin-right: auto; }
.clear-filters-btn:hover { background-color: #fee2e2; }

/* ========================================================== */
/* --- YENİ EKLENEN FİLTRE VE ARAYÜZ STİLLERİ --- */
/* ========================================================== */
.filter-sort-bar {
    display: flex; align-items: center; justify-content: space-between;
    background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px;
    padding: 8px 15px; width: 100%; box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}
.filter-bar-btn {
    display: flex; align-items: center; gap: 8px; background: transparent;
    border: 1px solid #d1d5db; border-radius: 6px; padding: 6px 15px;
    font-weight: 600; color: #111; cursor: pointer; transition: all 0.2s ease;
}
.filter-bar-btn:hover { background: #f8fafc; border-color: #cbd5e1; }
.sort-bar-section { display: flex; align-items: center; gap: 10px; }
.sort-bar-section .sort-label { font-weight: 600; font-size: 14px; color: #444; }

.custom-sort-dropdown { position: relative; font-size: 14px; font-weight: 600; color: #111; cursor: pointer; user-select: none; }
.sort-trigger { display: flex; align-items: center; gap: 5px; padding: 5px; }
.sort-trigger .arrow { font-size: 10px; transition: transform 0.3s; }
.custom-sort-dropdown.active .sort-trigger .arrow { transform: rotate(180deg); }
.sort-options {
    position: absolute; top: 120%; right: 0; background: #fff;
    border: 1px solid #e5e7eb; border-radius: 8px; box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    width: max-content; display: none; flex-direction: column; z-index: 100; padding: 5px 0;
}
.custom-sort-dropdown.active .sort-options { display: flex; }
.sort-option { padding: 10px 15px; transition: background 0.2s; opacity: 0; transform: translateY(-10px); }
.sort-option:hover { background: #f0f9ff; color: #0ea5e9; }

.custom-sort-dropdown.active .sort-option { animation: cascadeIn 0.3s forwards; }
.custom-sort-dropdown.active .sort-option:nth-child(1) { animation-delay: 0.05s; }
.custom-sort-dropdown.active .sort-option:nth-child(2) { animation-delay: 0.10s; }
.custom-sort-dropdown.active .sort-option:nth-child(3) { animation-delay: 0.15s; }
.custom-sort-dropdown.active .sort-option:nth-child(4) { animation-delay: 0.20s; }
.custom-sort-dropdown.active .sort-option:nth-child(5) { animation-delay: 0.25s; }
.custom-sort-dropdown.active .sort-option:nth-child(6) { animation-delay: 0.30s; }
@keyframes cascadeIn { to { opacity: 1; transform: translateY(0); } }

.compare-toast {
    position: fixed; left: 50%; transform: translateX(-50%);
    background: #ffffff; box-shadow: 0 8px 25px rgba(0,0,0,0.15); 
    padding: 10px 30px; border-radius: 50px; display: flex; align-items: center; gap: 20px;
    z-index: 999; top: 100px !important; bottom: auto !important; 
    transition: top 0.2s ease, opacity 0.3s ease;
}
.compare-toast.scrolled { top: 20px !important; }

.filter-search-box { margin-bottom: 10px; }
.filter-search-box input { width: 100%; padding: 8px 12px; border: 1px solid #cbd5e1; border-radius: 6px; font-size: 14px; outline: none; }
.clear-filters-btn { background-color: #fef2f2; color: #ef4444; border: 1px solid #fecaca; padding: 10px 20px; border-radius: 8px; font-weight: 600; cursor: pointer; transition: all 0.3s; margin-right: auto; }
.clear-filters-btn:hover { background-color: #fee2e2; }

/* --- ARAMA MOTORU EFEKTLERİ --- */
.search-highlight {
    font-weight: 800;
    color: #ff2d2e; /* Aerobase kırmızı vurgusu */
}
.spin-animation svg, .spin-animation i {
    transition: transform 0.6s ease-in-out !important;
    transform: rotate(540deg) !important;
}

/* ========================================================== */
/* --- AŞAMA 9: SABİT TABLO DÜZENİ VE SLIDER BUTONLARI --- */
/* ========================================================== */
.new-compare-ui.fixed-table {
    table-layout: fixed; /* Tablonun içeriğe göre esnemesini yasaklar */
    width: 100%;
}

.new-compare-ui.fixed-table .feature-col {
    width: 25%; /* Sol taraftaki başlıkların genişliği sabit %25 */
}

.new-compare-ui.fixed-table .drone-col {
    width: 25%; /* Her bir İHA sütununun genişliği sabit %25 (3 İHA = %75) */
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.new-compare-ui.fixed-table .empty-col {
    background-color: #fafbfc; /* İHA sayısı 3'ten azsa sağda kalan boş alanı doldurur */
    border-right: none !important;
}

/* Önceki Sonraki Butonlarının Konumlandırması */
.mobile-compare-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    padding: 12px 20px;
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border: 1px solid #e5e7eb;
}
.mobile-compare-nav span { font-weight: 700; color: #111; font-size: 1.1rem; }

/* ========================================================== */
/* --- AŞAMA 10: DİNAMİK TABLO VE SABİT SLIDER BUTONLARI --- */
/* ========================================================== */

/* Sütun genişlikleri içeriğe göre dinamik dağılır, tablo her zaman ortalanır */
.new-compare-ui.fixed-table { width: 100%; margin: 0 auto; }
.new-compare-ui.fixed-table .feature-col { width: 25%; }
.new-compare-ui.fixed-table .drone-col { width: auto; } /* Boş sütunları sildiğimiz için otomatik hizalanacak */

/* Sağ Alt Sabit Yönlendirme Butonları (AERO Butonunun Yanında) */
.sticky-compare-nav {
    position: fixed;
    bottom: 30px;
    right: 110px; /* AERO butonuna çarpmaması için ayarlandı */
    display: flex;
    gap: 10px;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    padding: 10px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    backdrop-filter: blur(5px);
    border: 1px solid #e5e7eb;
}

.sticky-nav-btn {
    background: #ffffff;
    color: #111;
    border: 2px solid #e5e7eb;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: bold;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sticky-nav-btn:hover:not(:disabled) {
    border-color: #ff2d2e;
    color: #ff2d2e;
}

.sticky-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: #f9fafb;
}

/* ========================================================== */
/* --- AŞAMA 11: 3D/2D MODEL GÖRÜNTÜLEYİCİ VE HOTSPOTLAR --- */
/* ========================================================== */

/* 2D Şema ve Noktaların Mobilde Kusursuz Oranlanması */
.drone-schematic-inner {
    position: relative;
    display: inline-block; /* Çerçevenin resme milimetrik yapışmasını sağlar */
    max-width: 100%;
    max-height: 100%;
}
.drone-schematic-img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
}

/* Tıklanabilir Parça Noktaları (Hotspotlar) */
.model-hotspot, .schematic-hotspot {
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: rgba(14, 165, 233, 0.6);
    border: 2px solid #0ea5e9;
    border-radius: 50%;
    transform: translate(-50%, -50%); /* Merkezlemeyi kilitler, kaymayı önler */
    cursor: pointer;
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.8);
    animation: pulseHotspot 2s infinite;
    z-index: 5;
}

@keyframes pulseHotspot {
    0% { box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.7); }
    70% { box-shadow: 0 0 0 12px rgba(14, 165, 233, 0); }
    100% { box-shadow: 0 0 0 0 rgba(14, 165, 233, 0); }
}

.model-hotspot:hover, .schematic-hotspot:hover {
    background-color: #ff2d2e;
    border-color: #ff2d2e;
    box-shadow: 0 0 15px rgba(255, 45, 46, 0.8);
}

/* ========================================================== */
/* --- AŞAMA 12: İŞLEVSEL YORUM BÖLÜMÜ --- */
/* ========================================================== */
.comments-section-container { margin-top: 40px; background: #ffffff; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); overflow: hidden; margin-bottom: 40px; border: 1px solid #e2e8f0; }
.comments-header { background-color: #ff2d2e; color: #ffffff; padding: 15px 20px; display: flex; justify-content: space-between; align-items: center; }
.comments-header-left { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.1rem; letter-spacing: 0.5px; }
.comments-header-right { font-weight: 700; font-size: 1.1rem; }
.comments-body { padding: 25px; background: #232323; /* Webtekno arka plan koyuluğu efekti istenirse burası #f8fafc (açık gri) yapılabilir. Siten için açık gri yaptım: */ background: #f8fafc; }
.comments-input-wrapper { display: flex; gap: 15px; margin-bottom: 15px; }
.comment-avatar { width: 45px; height: 45px; border-radius: 50%; background: #e2e8f0; display: flex; align-items: center; justify-content: center; color: #64748b; flex-shrink: 0; }
.comment-textarea { flex-grow: 1; border: 1px solid #cbd5e1; border-radius: 6px; padding: 15px; font-size: 1rem; resize: vertical; min-height: 80px; outline: none; transition: 0.3s; background: #ffffff; }
.comment-textarea:focus { border-color: #ff2d2e; box-shadow: 0 0 0 3px rgba(255,45,46,0.1); }
.comments-footer { display: flex; justify-content: space-between; align-items: center; padding-left: 60px; }
.comment-char-count { font-size: 0.85rem; color: #64748b; }
.comment-submit-btn { background-color: #9f1c1c; color: #ffffff; border: none; padding: 10px 25px; border-radius: 6px; font-weight: 700; cursor: pointer; display: flex; align-items: center; gap: 8px; transition: 0.3s; opacity: 0.6; pointer-events: none; }
.comment-submit-btn.active { background-color: #ff2d2e; opacity: 1; pointer-events: auto; }
.comment-submit-btn.active:hover { background-color: #d82424; }
.comments-list { margin-top: 30px; border-top: 1px solid #e2e8f0; padding-top: 20px; display: flex; flex-direction: column; gap: 15px; }
.single-comment { display: flex; gap: 15px; background: #ffffff; padding: 15px; border-radius: 8px; border: 1px solid #e2e8f0; box-shadow: 0 2px 5px rgba(0,0,0,0.02); }
.single-comment-content h5 { margin: 0 0 5px 0; font-size: 0.95rem; color: #111; }
.single-comment-content p { margin: 0; color: #444; font-size: 0.95rem; line-height: 1.5; }

@media (max-width: 600px) {
    .comments-footer { padding-left: 0; flex-direction: column; gap: 15px; align-items: flex-start; }
    .comment-submit-btn { width: 100%; justify-content: center; }
}

/* --- YENİ MODEL (DRONE) LİSTELEME SAYFASI TASARIMI --- */
.models-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    text-align: center;
    padding: 70px 20px;
    margin-bottom: 50px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.models-hero h1 { font-size: 2.8rem; margin-bottom: 15px; color: #fff; font-weight: 800; letter-spacing: -0.5px; }
.models-hero p { font-size: 1.15rem; color: #94a3b8; max-width: 600px; margin: 0 auto; line-height: 1.6; }

.models-container { max-width: 1280px; margin: 0 auto; padding: 0 20px 80px; }
.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 35px;
}

.model-card {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    cursor: pointer;
    border: 1px solid #f1f5f9;
    display: flex;
    flex-direction: column;
}
.model-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
    border-color: #e2e8f0;
}

.model-card-img-wrap {
    position: relative;
    height: 240px;
    background: #f8fafc;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.model-card-img-wrap img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    mix-blend-mode: multiply;
}
.model-card:hover .model-card-img-wrap img {
    transform: scale(1.1);
}

.model-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(15, 23, 42, 0.85);
    color: #fff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    backdrop-filter: blur(4px);
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.model-card-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.model-brand {
    color: #ff2d2e;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.model-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 15px;
    line-height: 1.3;
}

.model-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 25px;
}
.model-spec-item {
    background: #f1f5f9;
    color: #475569;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.model-card-footer {
    margin-top: auto;
    border-top: 1px solid #f1f5f9;
    padding-top: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.model-price {
    font-size: 1.25rem;
    font-weight: 800;
    color: #0f172a;
}
.model-view-btn {
    color: #3b82f6;
    font-size: 0.95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
}
.model-card:hover .model-view-btn {
    color: #2563eb;
}
.model-view-btn svg {
    transition: transform 0.2s;
}
.model-card:hover .model-view-btn svg {
    transform: translateX(5px);
}