/* --- TEMEL AYARLAR --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;800&family=Roboto:wght@300;400;500&display=swap');

:root {
    --primary: #FFD700; /* Altın Sarısı */
    --dark: #111;       /* Koyu Siyah */
    --dark-grey: #222;  /* Koyu Gri */
    --light-grey: #f4f4f4;
    --text: #fff;
    --hbqz: #e74c3c;    /* Kırmızı (HBQZ) */
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }

/* --- HEADER & NAV --- */
header {
    background: rgba(0,0,0,0.95);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--primary);
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

.container { width: 90%; max-width: 1200px; margin: auto; }

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

.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
}
.logo span { color: #fff; }

.main-nav ul { display: flex; gap: 20px; }
.main-nav a { font-weight: 500; font-size: 0.9rem; text-transform: uppercase; }
.main-nav a:hover, .active { color: var(--primary); }

.hbqz-btn {
    background: var(--hbqz); padding: 8px 15px; border-radius: 4px; color: white !important; font-weight: bold;
}
.hbqz-btn:hover { background: #fff; color: var(--hbqz) !important; }

/* --- HERO SECTION --- */
.hero {
    height: 90vh;
    background: url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?q=80&w=1920') center/cover no-repeat fixed;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.hero-overlay {
    position: absolute; top:0; left:0; width:100%; height:100%;
    background: rgba(0,0,0,0.7);
}
.hero-content { position: relative; z-index: 2; }
.hero h1 { font-family: 'Montserrat', sans-serif; font-size: 3.5rem; margin-bottom: 1rem; line-height: 1.2; }
.hero p { font-size: 1.2rem; margin-bottom: 2rem; color: #ddd; }

.hero-btns { display: flex; gap: 15px; justify-content: center; }

.btn {
    background: var(--primary); color: var(--dark); padding: 12px 30px;
    border-radius: 5px; font-weight: bold; border: 2px solid var(--primary); cursor: pointer; display: inline-block;
}
.btn:hover { background: #fff; border-color: #fff; transform: translateY(-3px); }

.btn-outline { background: transparent; color: #fff; border: 2px solid #fff; }
.btn-outline:hover { background: #fff; color: var(--dark); }

/* --- SECTIONS GENEL --- */
.section-padding { padding: 80px 0; }
.section-title { text-align: center; margin-bottom: 50px; }
.section-title h2 { font-family: 'Montserrat', sans-serif; font-size: 2.5rem; color: var(--primary); margin-bottom: 10px; }
.section-title p { color: #ccc; }
.bg-dark { background: #1a1a1a; }
.bg-grey { background: #252525; }

/* --- GRID SİSTEMİ --- */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }

/* --- SAYAÇLAR (STATS) --- */
.stats-section { background: var(--dark-grey); padding: 40px 0; border-bottom: 1px solid #333; }
.stat-box { text-align: center; padding: 20px; }
.stat-box i { font-size: 2.5rem; color: var(--primary); margin-bottom: 10px; }
.stat-box h3 { font-size: 2rem; font-weight: 800; }
.stat-box p { color: #aaa; text-transform: uppercase; font-size: 0.9rem; }

/* --- HİZMET KARTLARI --- */
.service-card {
    background: #151515; padding: 30px; border-radius: 8px; border: 1px solid #333; transition: 0.3s; text-align: center;
}
.service-card:hover { border-color: var(--primary); transform: translateY(-10px); }
.service-card i { font-size: 3rem; color: var(--primary); margin-bottom: 20px; }
.service-card h3 { margin-bottom: 15px; }
.service-card p { color: #aaa; font-size: 0.9rem; }

/* --- GALERİ --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}
.gallery-item {
    position: relative; overflow: hidden; border-radius: 8px; height: 250px; cursor: pointer;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item .overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(255, 215, 0, 0.4);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: 0.3s;
}
.gallery-item:hover .overlay { opacity: 1; }
.gallery-item .overlay i { font-size: 2rem; color: #fff; }

/* --- MÜŞTERİ YORUMLARI --- */
.testimonial-card {
    background: #111; padding: 30px; border-radius: 10px; border-left: 4px solid var(--primary);
}
.stars { color: var(--primary); margin-bottom: 15px; font-size: 0.9rem; }
.testimonial-card p { font-style: italic; color: #ddd; margin-bottom: 20px; }
.testimonial-card h4 { font-weight: bold; margin-bottom: 5px; }
.testimonial-card span { font-size: 0.8rem; color: #888; }

/* --- SSS (ACCORDION) --- */
.faq-wrapper { max-width: 800px; margin: auto; }
details {
    background: #151515; margin-bottom: 15px; border-radius: 5px; overflow: hidden;
}
summary {
    padding: 20px; cursor: pointer; font-weight: bold; position: relative; list-style: none;
    display: flex; justify-content: space-between; align-items: center;
}
summary:hover { background: #222; color: var(--primary); }
details p { padding: 20px; border-top: 1px solid #333; color: #ccc; background: #1a1a1a; }
details[open] summary { color: var(--primary); }
details[open] summary i { transform: rotate(180deg); }

/* --- HARİTA --- */
.map-section { position: relative; height: 450px; }
.map-overlay-card {
    position: absolute; top: 50%; left: 10%; transform: translateY(-50%);
    background: rgba(0,0,0,0.9); padding: 30px; border-radius: 10px; border-top: 5px solid var(--primary);
    max-width: 300px;
}
.map-overlay-card h3 { color: var(--primary); margin-bottom: 20px; }
.map-overlay-card p { margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.btn-small { padding: 8px 15px; font-size: 0.9rem; margin-top: 10px; }

/* --- FOOTER --- */
footer { background: #000; padding: 50px 0 20px; border-top: 1px solid #333; }
.footer-flex { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 30px; }
.footer-col h3 { font-size: 1.8rem; color: var(--primary); margin-bottom: 15px; }
.footer-col h3 span { color: #fff; }
.footer-col h4 { color: #fff; margin-bottom: 20px; border-bottom: 2px solid var(--primary); display: inline-block; padding-bottom: 5px;}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: #aaa; }
.footer-col ul li a:hover { color: var(--primary); padding-left: 5px; }
.socials a { color: #fff; font-size: 1.5rem; margin-right: 15px; }
.socials a:hover { color: var(--primary); }
.footer-bottom { text-align: center; margin-top: 50px; padding-top: 20px; border-top: 1px solid #222; color: #555; }

/* --- HBQZ ÖZEL --- */
.hbqz-body { background: #0a0a0a; }
.hbqz-text { color: var(--hbqz); }

/* --- HAKKINDA SAYFASI ÖZEL STİLLERİ --- */

/* Ortak Page Hero (Başlık Resmi) */
.page-hero {
    height: 50vh;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
}
.page-hero .hero-overlay {
    background: rgba(0,0,0,0.6);
}
.page-hero h2 {
    font-size: 3rem;
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 10px;
}

/* Hakkımızda Izgarası */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 50px;
    align-items: center;
}
.about-img-box {
    position: relative;
}
.about-img-box img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.exp-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--primary);
    color: var(--dark);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}
.exp-badge span {
    display: block;
    font-size: 2.5rem;
    line-height: 1;
}

/* Misyon Vizyon */
.mission-vision {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}
.mv-item {
    background: #1a1a1a;
    padding: 20px;
    border-radius: 8px;
    border-left: 3px solid var(--primary);
}
.mv-item i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 10px;
}

/* --- TARIHÇE (TIMELINE) CSS --- */
.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}
.timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: var(--primary);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    border-radius: 5px;
}
.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}
.timeline-item::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    right: -12px;
    background-color: var(--dark);
    border: 4px solid var(--primary);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}
.left { left: 0; }
.right { left: 50%; }
.left::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 22px;
    width: 0;
    z-index: 1;
    right: 30px;
    border: medium solid #333;
    border-width: 10px 0 10px 10px;
    border-color: transparent transparent transparent #333;
}
.right::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 22px;
    width: 0;
    z-index: 1;
    left: 30px;
    border: medium solid #333;
    border-width: 10px 10px 10px 0;
    border-color: transparent #333 transparent transparent;
}
.right::after { left: -13px; }
.timeline .content {
    padding: 20px 30px;
    background-color: #333;
    position: relative;
    border-radius: 6px;
}
.timeline .content h3 { color: var(--primary); margin-bottom: 5px; }

/* Mobil Uyumluluk için Timeline */
@media screen and (max-width: 600px) {
    .timeline::after { left: 31px; }
    .timeline-item { width: 100%; padding-left: 70px; padding-right: 25px; }
    .timeline-item::before { left: 60px; border: medium solid #333; border-width: 10px 10px 10px 0; border-color: transparent #333 transparent transparent; }
    .left::after, .right::after { left: 18px; }
    .right { left: 0%; }
}

/* --- EKİP KARTLARI --- */
.team-card {
    background: #1a1a1a;
    border-radius: 10px;
    overflow: hidden;
    text-align: center;
    transition: 0.3s;
    border: 1px solid #333;
}
.team-card:hover { transform: translateY(-10px); border-color: var(--primary); }
.team-img img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    filter: grayscale(100%);
    transition: 0.3s;
}
.team-card:hover .team-img img { filter: grayscale(0%); }
.team-info { padding: 20px; }
.team-info h3 { font-size: 1.2rem; margin-bottom: 5px; }
.team-info span { color: var(--primary); font-size: 0.9rem; font-weight: bold; }
.team-social { margin-top: 15px; }
.team-social a { color: #888; margin: 0 5px; font-size: 1.2rem; }
.team-social a:hover { color: #fff; }

/* --- SERTİFİKALAR --- */
.certs-wrapper {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}
.cert-box {
    border: 2px solid #333;
    padding: 15px 30px;
    border-radius: 5px;
    color: #aaa;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
}
.cert-box i { color: var(--primary); font-size: 1.5rem; }

/* --- VİNÇLERİMİZ SAYFASI ÖZEL --- */

/* Filtre Alanı */
.filter-section {
    padding: 30px 0;
    background: #222;
    border-bottom: 1px solid #333;
    position: sticky;
    top: 80px; /* Header yüksekliğine göre ayar */
    z-index: 900;
}
.filter-btn {
    background: transparent;
    border: 2px solid #444;
    color: #ccc;
    padding: 10px 25px;
    margin: 5px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
    font-size: 0.9rem;
}
.filter-btn:hover, .filter-btn.active {
    background: var(--primary);
    color: var(--dark);
    border-color: var(--primary);
}

/* Gelişmiş Vinç Kartı */
.crane-card {
    background: #1a1a1a;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #333;
    transition: 0.4s;
    animation: fadeIn 0.5s ease;
}
.crane-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    border-color: var(--primary);
}

.crane-img {
    height: 220px;
    position: relative;
    overflow: hidden;
}
.crane-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
}
.crane-card:hover .crane-img img { transform: scale(1.1); }
.badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary);
    color: var(--dark);
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
}

.crane-body { padding: 25px; }
.crane-body h3 {
    color: #fff;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

/* Teknik Özellikler Izgarası */
.tech-specs {
    display: flex;
    justify-content: space-between;
    background: #222;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 20px;
}
.spec-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.8rem;
    color: #aaa;
}
.spec-item i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.desc {
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 20px;
    min-height: 45px; /* Hizalamayı korumak için */
}

.btn-block {
    display: block;
    background: var(--primary);
    color: var(--dark);
    text-align: center;
    padding: 12px;
    border-radius: 5px;
    font-weight: bold;
    transition: 0.3s;
}
.btn-block:hover {
    background: #fff;
    letter-spacing: 1px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- İLETİŞİM SAYFASI STİLLERİ --- */

.contact-grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
@media (max-width: 768px) {
    .contact-grid-layout { grid-template-columns: 1fr; }
}

/* Bilgi Kutuları */
.info-box {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}
.info-box .icon {
    width: 50px; height: 50px;
    background: #222;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
    border: 1px solid #333;
}
.info-box h4 { font-size: 1.1rem; margin-bottom: 5px; color: #fff; }
.info-box p { color: #aaa; font-size: 0.95rem; }

/* Whatsapp Butonu */
.whatsapp-btn {
    display: inline-block;
    background: #25D366;
    color: #fff;
    padding: 15px 30px;
    border-radius: 30px;
    font-weight: bold;
    font-size: 1.1rem;
    margin-top: 20px;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}
.whatsapp-btn:hover { background: #1ebe57; transform: translateY(-3px); }

/* Modern Form Efektleri */
.modern-form {
    background: #1a1a1a;
    padding: 40px;
    border-radius: 10px;
    border: 1px solid #333;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}
.modern-form h3 { margin-bottom: 30px; color: var(--primary); }

.form-group {
    position: relative;
    margin-bottom: 30px;
}
.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 10px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid #555;
    color: #fff;
    outline: none;
    font-size: 1rem;
    transition: 0.3s;
}
.form-group select { color: #aaa; }
.form-group label {
    position: absolute;
    top: 10px;
    left: 0;
    color: #888;
    pointer-events: none;
    transition: 0.3s;
}
/* Input Focus Efekti */
.form-group input:focus, .form-group textarea:focus {
    border-bottom-color: var(--primary);
}
.form-group input:focus ~ label,
.form-group input:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:valid ~ label {
    top: -20px;
    font-size: 0.8rem;
    color: var(--primary);
}

.btn-submit {
    width: 100%;
    padding: 15px;
    background: var(--primary);
    color: var(--dark);
    font-weight: bold;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: 0.3s;
}
.btn-submit:hover { background: #fff; }

/* --- HBQZ ÖZEL STİLLER --- */

.back-link {
    color: #fff !important;
    border: 1px solid rgba(255,255,255,0.3);
    padding: 5px 15px;
    border-radius: 20px;
}
.back-link:hover { border-color: var(--hbqz); color: var(--hbqz) !important; }

.hbqz-cta {
    display: inline-block;
    background: var(--hbqz);
    color: #fff;
    padding: 15px 40px;
    font-weight: bold;
    margin-top: 30px;
    border-radius: 5px;
}
.hbqz-cta:hover { background: #c0392b; }

.hbqz-card {
    text-align: center;
    border-top: 3px solid var(--hbqz) !important;
}
.hbqz-card i { color: var(--hbqz); font-size: 2.5rem; margin-bottom: 20px; }

/* Proje Resimleri */
.project-item {
    position: relative;
    height: 250px;
    border-radius: 8px;
    overflow: hidden;
}
.project-item img {
    width: 100%; height: 100%; object-fit: cover; transition: 0.5s;
}
.project-item:hover img { transform: scale(1.1); opacity: 0.4; }
.p-info {
    position: absolute;
    bottom: -100px; /* Başlangıçta gizli */
    left: 0; width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    transition: 0.3s;
}
.project-item:hover .p-info { bottom: 0; }
.p-info h4 { color: var(--hbqz); margin-bottom: 5px; }
.p-info p { font-size: 0.8rem; color: #fff; }

/* --- HBQZ İTHALAT SAYFASI ÖZEL --- */

/* Hero Badge */
.import-badge {
    background: var(--hbqz);
    color: #fff;
    padding: 5px 15px;
    font-weight: bold;
    font-size: 0.9rem;
    border-radius: 4px;
    letter-spacing: 1px;
    display: inline-block;
    margin-bottom: 10px;
}

/* Butonlar */
.hbqz-cta {
    background: var(--hbqz);
    color: #fff;
    padding: 15px 35px;
    font-weight: bold;
    border-radius: 5px;
    border: 2px solid var(--hbqz);
}
.hbqz-cta:hover { background: #c0392b; border-color: #c0392b; }

.hbqz-cta-outline {
    background: transparent;
    color: #fff;
    padding: 15px 35px;
    font-weight: bold;
    border-radius: 5px;
    border: 2px solid #fff;
}
.hbqz-cta-outline:hover { background: #fff; color: var(--dark); }

/* Özellik Kutuları (Neden Biz) */
.feature-box {
    padding: 30px;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    transition: 0.3s;
}
.feature-box:hover { border-color: var(--hbqz); transform: translateY(-5px); }
.feature-box i { font-size: 2.5rem; color: var(--hbqz); margin-bottom: 20px; }
.feature-box h3 { color: #fff; margin-bottom: 10px; }
.feature-box p { color: #aaa; font-size: 0.9rem; }

/* Ürün Kartları (Katalog) */
.product-card {
    background: #151515;
    border-radius: 10px;
    overflow: hidden;
    transition: 0.3s;
    border: 1px solid #333;
}
.product-card:hover { border-color: var(--hbqz); box-shadow: 0 10px 30px rgba(231, 76, 60, 0.2); }

.p-img { position: relative; height: 250px; }
.p-img img { width: 100%; height: 100%; object-fit: cover; }
.sale-tag {
    position: absolute; top: 15px; right: 15px;
    background: var(--hbqz); color: #fff;
    padding: 5px 10px; font-size: 0.8rem; font-weight: bold; border-radius: 3px;
}
.sale-tag.new { background: #27ae60; } /* Yeni modeller için yeşil etiket */

.p-details { padding: 25px; }
.p-details h3 { font-size: 1.2rem; color: #fff; margin-bottom: 15px; }
.specs-list { margin-bottom: 20px; }
.specs-list li { color: #aaa; font-size: 0.9rem; margin-bottom: 8px; border-bottom: 1px solid #222; padding-bottom: 5px; }
.specs-list li i { color: var(--hbqz); width: 20px; }

.price-area {
    display: flex; justify-content: space-between; align-items: center;
    background: #222; padding: 10px; border-radius: 5px; margin-bottom: 20px;
}
.price-area span { font-size: 0.8rem; color: #888; }
.price-area h4 { color: #fff; margin: 0; }

.buy-btn {
    display: block; width: 100%; text-align: center;
    background: transparent; border: 1px solid var(--hbqz); color: var(--hbqz);
    padding: 10px; border-radius: 5px; font-weight: bold; transition: 0.3s;
}
.buy-btn:hover { background: var(--hbqz); color: #fff; }

/* İthalat Süreci (Stepper) */
.process-wrapper {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 40px 0;
    flex-wrap: wrap;
}
.step-item {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 0 10px;
    position: relative;
}
.step-icon {
    width: 70px; height: 70px;
    background: #222; border: 2px solid var(--hbqz);
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; color: var(--hbqz);
    transition: 0.3s;
}
.step-item:hover .step-icon { background: var(--hbqz); color: #fff; transform: scale(1.1); }
.step-item h4 { color: #fff; margin-bottom: 10px; }
.step-item p { color: #888; font-size: 0.9rem; }

/* Çizgiler (Mobil uyumlu olması için sadece desktopta gösterelim veya flex ile ayarlayalım) */
.step-line {
    width: 50px; height: 2px; background: #333; margin-top: 35px;
}
@media (max-width: 768px) {
    .step-line { display: none; }
    .process-wrapper { flex-direction: column; gap: 30px; }
}

/* --- LOGO AYARLARI --- */
.logo {
    display: flex;          /* Resmi ve yazıyı yan yana getirir */
    align-items: center;    /* Dikey olarak ortalar */
    gap: 15px;              /* Resim ile yazı arasındaki boşluk */
    
    /* Yazı Font Ayarları */
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;      /* Yazı boyutunu logoya göre dengeledik */
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;       /* Satır aralığını sıkılaştır */
    text-align: left;       /* Yazıyı sola yasla */
}

.logo span { 
    color: #fff; 
}

/* Logo Resminin Boyutlandırması */
.logo img {
    height: 50px;
    width: auto;
    object-fit: contain;

    /* SİYAH LOGOYU SARI YAPAR */
    filter: invert(78%) sepia(64%) saturate(769%) hue-rotate(358deg) brightness(103%) contrast(106%);
}

/* Mobilde Logoyu Biraz Küçültelim */
@media (max-width: 768px) {
    .logo img { height: 40px; }
    .logo { font-size: 1.2rem; gap: 10px; }
}

/* --- YENİ PREMIUM EKLEMELER --- */

/* 1. Hero Zoom Efekti (Sinematik Giriş) */
.hero {
    overflow: hidden; /* Dışarı taşan resmi gizle */
}
.hero-bg-anim {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?q=80&w=1920') center/cover no-repeat;
    z-index: 0;
    animation: zoomEffect 20s infinite alternate; /* Resmi yavaşça büyütüp küçültür */
}
@keyframes zoomEffect {
    0% { transform: scale(1); }
    100% { transform: scale(1.2); }
}

/* 2. Scroll Reveal (Aşağı İndikçe Belirme) */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s ease;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* 3. Markalar Kayarı (Sonsuz Döngü) */
.brands-slider {
    background: #000;
    padding: 40px 0;
    overflow: hidden;
    white-space: nowrap;
    border-bottom: 1px solid #333;
    position: relative;
}
.brands-track {
    display: inline-block;
    animation: slide-scroll 20s linear infinite;
}
.brand-item {
    display: inline-block;
    margin: 0 40px;
    font-size: 2rem;
    color: #555; /* Pasif renk */
    transition: 0.3s;
}
.brand-item:hover { color: var(--primary); transform: scale(1.1); }
@keyframes slide-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* 4. Video / Tanıtım Alanı (Yeni Bölüm) */
.video-promo {
    position: relative;
    padding: 100px 0;
    background: url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?q=80') fixed center/cover;
    text-align: center;
    color: #fff;
}
.video-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.8);
}
.play-btn {
    width: 80px; height: 80px;
    background: var(--primary);
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 2rem; color: #000;
    margin-bottom: 20px;
    animation: pulse 2s infinite;
    cursor: pointer;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(255, 215, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0); }
}

/* 5. Gelişmiş Kart Hover Efekti */
.service-card {
    position: relative;
    z-index: 1;
    overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 0; height: 100%;
    background: var(--primary);
    z-index: -1;
    transition: 0.4s;
}
.service-card:hover::before { width: 100%; }
.service-card:hover h3, .service-card:hover p, .service-card:hover i {
    color: #000 !important; /* Hover olunca yazıları siyah yap */
}

/* --- BEFORE / AFTER SLIDER --- */
.ba-slider {
    position: relative;
    width: 100%;
    max-width: 800px;
    height: 450px;
    margin: auto;
    overflow: hidden;
    border-radius: 10px;
    border: 2px solid var(--primary);
}
.ba-image-container {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
}
.ba-image-container img {
    width: 100%; height: 100%; object-fit: cover;
}
.ba-overlay {
    width: 50%; /* Başlangıç genişliği */
    border-right: 3px solid var(--primary);
    overflow: hidden;
    z-index: 2;
}
.ba-range {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    z-index: 10; opacity: 0; cursor: ew-resize; /* Görünmez ama tıklanabilir */
}
.ba-handle {
    position: absolute; top: 50%; left: 50%;
    width: 40px; height: 40px;
    background: var(--primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 5;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
    pointer-events: none; /* Tıklamayı engelle, input alsın */
}
.ba-handle::after {
    content: '\f337'; /* FontAwesome Ok İkonu */
    font-family: "Font Awesome 6 Free"; font-weight: 900;
    color: #000;
}
.ba-label {
    position: absolute; top: 20px;
    background: rgba(0,0,0,0.7); color: #fff;
    padding: 5px 10px; border-radius: 4px; font-weight: bold; font-size: 0.8rem;
}
.before { left: 20px; z-index: 3; }
.after { right: 20px; z-index: 1; }

/* --- PRELOADER --- */
#preloader {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: #000;
    z-index: 9999; /* Her şeyin üstünde */
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.5s ease;
}
.loader-content { text-align: center; }
.loader-content i { font-size: 3rem; color: var(--primary); margin-bottom: 20px; }
.loader-content h2 { font-family: 'Montserrat', sans-serif; font-size: 2rem; color: #fff; margin-bottom: 15px; }
.loader-content h2 span { color: var(--primary); }

.loading-bar {
    width: 200px; height: 4px; background: #333; margin: auto; border-radius: 2px; overflow: hidden;
}
.bar-fill {
    width: 0%; height: 100%; background: var(--primary);
    animation: load 2s ease-in-out forwards;
}
@keyframes load {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* --- SABİT WHATSAPP --- */
.float-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    font-size: 35px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    transition: 0.3s;
    animation: wa-pulse 2s infinite;
}
.float-wa:hover {
    background-color: #1ebe57;
    transform: scale(1.1);
}
@keyframes wa-pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
/* Mobilde biraz daha küçük olsun */
@media (max-width: 768px) {
    .float-wa { width: 50px; height: 50px; font-size: 28px; bottom: 20px; right: 20px; }
}

/* --- LIGHTBOX (Resim Büyütme) --- */
#lightbox {
    position: fixed; z-index: 11000; top: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: none; align-items: center; justify-content: center;
}
#lightbox.active { display: flex; animation: fadeIn 0.3s; }
#lightbox img {
    max-width: 90%; max-height: 90%;
    border: 3px solid var(--primary);
    border-radius: 5px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

/* Tilt Efekti İçin Geçiş Yumuşatma */
.service-card, .crane-card, .feature-box {
    transition: transform 0.1s ease; /* Çok hızlı tepki versin */
    transform-style: preserve-3d;
}

/* SCROLL PROGRESS BAR */
.scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 4px;
    background: var(--primary); /* Sarı renk */
    width: 0%;
    z-index: 10001; /* Header'ın bile üstünde */
    box-shadow: 0 0 10px var(--primary);
}

/* --- PARTICLE (TOZ) EFEKTİ --- */
.particles {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    overflow: hidden; pointer-events: none; z-index: 1;
}
.particles span {
    position: absolute;
    bottom: -50px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.5;
    animation: rise 15s infinite ease-in;
}
.particles span:nth-child(1) { left: 10%; width: 5px; height: 5px; animation-duration: 12s; }
.particles span:nth-child(2) { left: 20%; width: 8px; height: 8px; animation-duration: 18s; animation-delay: 2s; }
.particles span:nth-child(3) { left: 35%; width: 4px; height: 4px; animation-duration: 10s; animation-delay: 4s; }
.particles span:nth-child(4) { left: 50%; width: 6px; height: 6px; animation-duration: 15s; }
.particles span:nth-child(5) { left: 65%; width: 5px; height: 5px; animation-duration: 11s; animation-delay: 1s; }
.particles span:nth-child(6) { left: 80%; width: 7px; height: 7px; animation-duration: 20s; animation-delay: 3s; }

@keyframes rise {
    0% { transform: translateY(0) rotate(0deg); opacity: 0; }
    50% { opacity: 0.8; }
    100% { transform: translateY(-1000px) rotate(720deg); opacity: 0; }
}

/* --- PREMIUM COOKIE CARD STYLES --- */
.cookie-card {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 350px;
    background: rgba(20, 20, 20, 0.9); /* Yarı saydam siyah */
    backdrop-filter: blur(10px);       /* Buzlu Cam Efekti */
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.2); /* İnce Altın Çerçeve */
    border-radius: 15px;
    padding: 25px;
    z-index: 99999;
    box-shadow: 0 15px 40px rgba(0,0,0,0.6);
    
    /* Animasyon Başlangıcı */
    opacity: 0;
    transform: translateY(50px) scale(0.9);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* Yaylanma efekti */
    pointer-events: none; /* Görünene kadar tıklanmasın */
}

/* Görünür Olduğunda */
.cookie-card.show {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

.cookie-content {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

.cookie-icon {
    font-size: 2rem;
    color: var(--primary);
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.5); /* Altın Parıltı */
    animation: wiggle 3s infinite;
}

.cookie-text h3 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 5px;
    font-family: 'Montserrat', sans-serif;
}

.cookie-text p {
    color: #aaa;
    font-size: 0.85rem;
    line-height: 1.4;
}

.cookie-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Butonlar */
.btn-cookie-accept {
    background: var(--primary);
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    font-size: 0.9rem;
    transition: 0.3s;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.2);
}
.btn-cookie-accept:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 255, 255, 0.3);
}

.btn-cookie-outline {
    background: transparent;
    color: #fff;
    border: 1px solid #444;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: 0.3s;
}
.btn-cookie-outline:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.1);
}

/* Çerez İkonu Sallanma Animasyonu */
@keyframes wiggle {
    0%, 100% { transform: rotate(0deg); }
    10% { transform: rotate(-10deg); }
    20% { transform: rotate(10deg); }
    30% { transform: rotate(-10deg); }
    40% { transform: rotate(0deg); }
}

/* Mobil Uyumluluk */
@media (max-width: 480px) {
    .cookie-card {
        width: 90%; /* Mobilde ekranı kaplamasın ama geniş olsun */
        left: 5%;
        bottom: 20px;
    }
}

/* --- ÖZEL SCROLLBAR (KAYDIRMA ÇUBUĞU) --- */
/* Çubuğun genişliği */
::-webkit-scrollbar {
    width: 10px;
}
/* Çubuğun arka planı (Yol) */
::-webkit-scrollbar-track {
    background: #111; 
}
/* Hareket eden kısım (Tutamak) */
::-webkit-scrollbar-thumb {
    background: var(--primary); /* Altın Sarısı */
    border-radius: 5px;
    border: 2px solid #111; /* Etrafında boşluk olsun diye */
}
/* Üzerine gelince rengi koyulaşsın */
::-webkit-scrollbar-thumb:hover {
    background: #e6c200; 
}

/* Header başlangıçta şeffaf olsun */
header {
    background: rgba(0,0,0,0.2); /* Hafif şeffaf */
    transition: 0.4s; /* Yumuşak geçiş */
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* JS ile eklenecek sınıf: Aşağı inince bu devreye girer */
header.sticky-active {
    background: rgba(0,0,0,0.95); /* Koyu siyah */
    padding: 0.5rem 0; /* Biraz daralsın, kibar dursun */
    border-bottom: 2px solid var(--primary);
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
}

/* --- CALLBACK MODAL --- */
.callback-trigger {
    position: fixed; bottom: 100px; left: 30px; /* Cookie'nin üstünde */
    background: #fff; color: #000;
    padding: 10px 20px; border-radius: 30px;
    font-weight: bold; cursor: pointer;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    z-index: 9990; transition: 0.3s;
    display: flex; align-items: center; gap: 10px;
}
.callback-trigger:hover { transform: scale(1.05); background: var(--primary); }
.callback-trigger i { color: var(--primary); font-size: 1.2rem; }
.callback-trigger:hover i { color: #000; }

.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.8); z-index: 20000;
    display: none; align-items: center; justify-content: center;
    backdrop-filter: blur(5px);
}
.modal-box {
    background: #1a1a1a; padding: 30px; border-radius: 10px;
    width: 90%; max-width: 400px; position: relative;
    border: 1px solid var(--primary);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.2);
    animation: zoomIn 0.3s ease;
}
.close-modal {
    position: absolute; top: 10px; right: 15px;
    color: #fff; font-size: 1.5rem; cursor: pointer;
}
.modal-header { text-align: center; margin-bottom: 20px; }
.modal-header i { font-size: 3rem; color: var(--primary); margin-bottom: 10px; }
.modal-header h3 { color: #fff; }
.modal-box p { color: #aaa; text-align: center; margin-bottom: 20px; font-size: 0.9rem; }

@keyframes zoomIn { from { transform: scale(0.7); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* --- LANGUAGE SWITCHER --- */
.lang-switch {
    display: flex; align-items: center; gap: 5px;
    font-size: 0.8rem; font-weight: bold;
    margin-right: 15px; /* Butonun solunda dursun */
}
.lang-switch a { color: #888; text-decoration: none; transition: 0.3s; }
.lang-switch a:hover, .lang-switch a.active { color: var(--primary); }
.lang-switch .divider { color: #444; }

/* Header düzenlemesi (Mobilde gizleyelim yer kaplamasın) */
@media (max-width: 768px) {
    .lang-switch { display: none; }
}

/* --- WEATHER BAR (HAVA DURUMU ŞERİDİ) --- */
.weather-bar {
    background: #000;
    color: #fff;
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid #333;
    font-family: 'Roboto', sans-serif;
    position: relative;
    z-index: 1001; /* Header'ın üstünde dursun */
}
.wb-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.wb-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #ccc;
}
.wb-item b { color: #fff; }

/* Durum Renkleri */
.status-ok { color: #2ecc71 !important; font-weight: bold; }
.status-warning { color: #f1c40f !important; font-weight: bold; }
.status-danger { color: #e74c3c !important; font-weight: bold; }

.warning-icon { animation: windBlow 2s infinite ease-in-out; }

@keyframes windBlow {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(3px); }
}

/* Mobilde sığması için */
@media (max-width: 768px) {
    .wb-content { flex-direction: column; gap: 5px; text-align: center; }
    .weather-bar { padding: 10px 0; }
}

/* =========================================
   MOBİL UYUMLULUK VE DÜZELTME PAKETİ
   (Bu kodları style.css en altına yapıştır)
   ========================================= */

@media (max-width: 768px) {

    /* --- 1. GENEL DÜZEN --- */
    body, html {
        overflow-x: hidden !important; /* Sağa sola kaymayı engelle */
        font-size: 15px; /* Yazıları mobilde biraz küçült */
    }
    .container {
        width: 90% !important; /* Kenarlardan boşluk bırak */
        padding: 0;
    }
    .section-padding { padding: 50px 0; } /* Boşlukları azalt */

    /* --- 2. HEADER & MENÜ (Alt Alta Dizme) --- */
    .nav-flex {
        flex-direction: column;
        gap: 15px;
        padding-bottom: 10px;
    }
    .logo {
        margin-bottom: 10px;
    }
    .main-nav ul {
        justify-content: center;
        flex-wrap: wrap; /* Menü sığmazsa alt satıra geçsin */
        gap: 10px 15px;
    }
    .main-nav a {
        font-size: 0.85rem;
        padding: 5px;
        display: block;
    }
    /* Dil Seçeneği ve Hava Durumu Mobilde Gizlensin (Yer Kaplamasın) */
    .lang-switch, .weather-bar { display: none !important; }

    /* --- 3. HERO (GİRİŞ) DÜZELTMESİ --- */
    .hero, .page-hero {
        height: auto !important; /* Tam ekran zorlamasını kaldır */
        min-height: 500px; /* En az bu kadar olsun */
        padding: 100px 0 50px;
        background-attachment: scroll !important; /* Parallax'ı kapat (Performans için) */
    }
    .hero h1, .page-hero h2 {
        font-size: 2rem !important; /* Dev başlıkları küçült */
        line-height: 1.3;
    }
    .hero p { font-size: 1rem; padding: 0 10px; }
    .hero-btns { flex-direction: column; gap: 15px; }
    .btn, .btn-outline { width: 100%; text-align: center; } /* Butonları tam genişlik yap */

    /* --- 4. GRID YAPILARI (TEK SÜTUN OLSUN) --- */
    .grid-3, .grid-4, .contact-grid-layout, .about-grid {
        grid-template-columns: 1fr !important; /* Yan yana değil alt alta */
        gap: 30px;
    }
    
    /* --- 5. KARTLAR VE EFEKTLER --- */
    /* 3D Tilt Efektini Mobilde Kapat (Pil tüketir ve kullanımı zordur) */
    .service-card, .crane-card, .feature-box {
        transform: none !important; 
        transition: none !important;
    }
    .service-card:hover, .crane-card:hover {
        transform: none !important;
    }
    
    /* Timeline (Tarihçe) Düzeltmesi */
    .timeline::after { left: 20px; }
    .timeline-item { width: 100%; padding-left: 50px; padding-right: 10px; }
    .timeline-item.right { left: 0; }
    .left::after, .right::after { left: 11px; }
    .left::before, .right::before { left: 40px; border-width: 10px 10px 10px 0; border-color: transparent #333 transparent transparent; }

    /* --- 6. İLETİŞİM VE HARİTA --- */
    .map-section { height: 350px; margin-top: 30px; }
    .map-overlay-card {
        position: relative; top: 0; left: 0; 
        transform: none; 
        width: 100%; max-width: 100%; 
        margin-bottom: 20px;
        border-radius: 0;
    }
    .float-wa { width: 50px; height: 50px; bottom: 20px; right: 20px; font-size: 28px; }
    .callback-trigger { bottom: 80px; left: 10px; padding: 8px 15px; font-size: 0.8rem; }
    #backToTop { right: 80px; bottom: 20px; }

    /* --- 7. COOKIE BANNER --- */
    .cookie-card {
        width: 90%; left: 5%; bottom: 10px;
        padding: 15px;
        flex-direction: column;
    }
    .cookie-content { flex-direction: column; text-align: center; }
    .cookie-actions { width: 100%; justify-content: center; margin-top: 10px; }

    /* --- 8. HBQZ İTHALAT SAYFASI --- */
    .step-line { display: none; } /* Çizgileri gizle */
    .process-wrapper { flex-direction: column; gap: 30px; }
    .price-area { flex-direction: column; gap: 5px; text-align: center; }
    
    /* --- 9. MODALLAR (POP-UP) --- */
    .modal-box { width: 95%; margin: auto; padding: 20px; }
    
    /* Before/After Slider Mobilde Sığsın */
    .ba-slider { height: 250px; }
}