/* --- style.css --- */
:root {
    --primary: #d6000f; /* Hikvision Kırmızısı */
    --primary-dark: #b3000c;
    --dark: #1f1f1f;
    --gray: #f5f6f7;
    --text: #333333;
    --text-light: #666666;
    --white: #ffffff;
    --shadow: 0 5px 20px rgba(0,0,0,0.08);
}

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

html {
    scroll-behavior: smooth;
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
    width: 100%;
    min-height: 100vh;
    max-width: 100%;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.3;
}

a { 
    text-decoration: none; 
    color: inherit; 
    transition: 0.3s; 
}
ul { list-style: none; }
img { 
    max-width: 100%; 
    height: auto; 
    display: block; 
}

.container { 
    max-width: 1280px; 
    margin: 0 auto; 
    padding: 0 20px; 
    width: 100%;
}
.flex-between { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    flex-wrap: wrap;
}
.section-pad { 
    padding: 60px 0; 
}

/* --- Instagram & WhatsApp --- */
.social-floating-wrapper {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.social-float {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 2px 4px 10px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-float:hover {
    transform: scale(1.1);
}

.insta-btn {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}

.wp-btn {
    background-color: #25D366;
}

/* --- Top Bar --- */
.top-bar { 
    background-color: #111; 
    color: #ccc; 
    font-size: 13px; 
    padding: 8px 0; 
}
.top-info span { 
    margin-right: 20px; 
}
.top-info i { 
    margin-right: 5px; 
    color: var(--primary); 
}
.top-links a { 
    margin-left: 15px; 
    font-weight: 500; 
}
.top-links a:hover { 
    color: var(--white); 
}

/* --- Header --- */
#main-header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: 0.3s;
    width: 100%;
}

.logo { 
    font-size: 24px; 
    font-weight: 800; 
    letter-spacing: -1px; 
    color: var(--dark); 
    z-index: 1001;
}
.logo span { 
    color: var(--primary); 
}

.nav-list { 
    display: flex; 
    gap: 30px; 
}
.nav-list a {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 15px;
    padding: 25px 0;
    display: block;
    position: relative;
    white-space: nowrap;
}
.nav-list a:hover, 
.nav-list a.active { 
    color: var(--primary); 
}
.nav-list a::after {
    content: ''; 
    position: absolute; 
    bottom: 0; 
    left: 0; 
    width: 0%; 
    height: 3px;
    background: var(--primary); 
    transition: 0.3s;
}
.nav-list a:hover::after, 
.nav-list a.active::after { 
    width: 100%; 
}

.header-actions { 
    display: flex; 
    align-items: center; 
    gap: 15px; 
}
.btn-primary {
    background: var(--primary); 
    color: var(--white); 
    padding: 10px 20px;
    border-radius: 2px; 
    font-weight: 600; 
    font-size: 14px;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}
.btn-primary:hover { 
    background: var(--primary-dark); 
}
.mobile-menu-btn { 
    display: none; 
    font-size: 24px; 
    cursor: pointer; 
    z-index: 1001;
}

/* --- Hero Slider (Ana Sayfa) --- */
.hero-slider { 
    height: 600px; 
    position: relative; 
    width: 100%;
}
.swiper { 
    width: 100%; 
    height: 100%; 
}
.swiper-slide {
    background-size: cover; 
    background-position: center;
    display: flex; 
    align-items: center; 
    position: relative;
    width: 100%;
}
.swiper-slide::before {
    content: ''; 
    position: absolute; 
    inset:0;
    background: linear-gradient(90deg, rgba(0,0,0,0.8) 0%, rgba(8, 8, 8, 0.267) 100%);
}
.slide-content { 
    position: relative; 
    z-index: 2; 
    color: var(--white); 
    max-width: 700px; 
    width: 100%;
    padding: 0 20px;
}
.tag {
    background: var(--primary); 
    padding: 8px 15px; 
    font-size: 12px;
    font-weight: 700; 
    border-radius: 2px; 
    margin-bottom: 15px; 
    display: inline-block;
}
.slide-content h1 { 
    font-size: 3.5rem; 
    line-height: 1.1; 
    margin-bottom: 20px;
    color: #dddada;
}
.btn-outline {
    border: 2px solid var(--white); 
    color: var(--white); 
    padding: 12px 30px;
    font-weight: 600; 
    display: inline-flex; 
    align-items: center; 
    gap: 10px;
    border-radius: 2px;
}
.btn-outline:hover { 
    background: var(--white); 
    color: var(--dark); 
}

/* --- Alt Sayfa Başlığı (Page Header) --- */
.page-header {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7));
    background-size: cover; 
    background-position: center;
    height: 300px; 
    display: flex; 
    align-items: center; 
    justify-content: center;
    text-align: center; 
    color: var(--white); 
    margin-bottom: 50px;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}
.page-header h1 { 
    font-size: 2.5rem; 
    margin-bottom: 10px; 
}
.page-header p { 
    font-size: 1.1rem; 
    opacity: 0.9; 
}

/* --- Kartlar ve Grid --- */
.grid-3 {
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px; 
    margin-top: 30px;
    width: 100%;
}
.solution-card {
    background: var(--white); 
    border: 1px solid #eee; 
    transition: 0.4s; 
    overflow: hidden;
    border-radius: 8px;
    width: 100%;
}
.solution-card:hover { 
    box-shadow: var(--shadow); 
    transform: translateY(-5px); 
}
.card-img { 
    height: 240px; 
    overflow: hidden; 
    width: 100%;
}
.card-img img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    transition: 0.5s; 
}
.solution-card:hover .card-img img { 
    transform: scale(1.05); 
}
.card-body { 
    padding: 25px; 
}
.read-more { 
    color: var(--primary); 
    font-weight: 600; 
    display: flex; 
    align-items: center; 
    gap: 5px; 
}

/* --- İçerik Düzeni --- */
.about-content { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 40px; 
    align-items: center;
    width: 100%;
}
.about-text h2 { 
    margin-bottom: 20px; 
    font-size: 2rem; 
}
.about-text p { 
    margin-bottom: 15px; 
    color: var(--text-light); 
}
.about-img img { 
    width: 100%; 
    border-radius: 5px; 
    box-shadow: var(--shadow); 
}

/* --- Footer --- */
.main-footer { 
    background: #151515; 
    color: #faf8f8; 
    padding-top: 60px; 
    margin-top: auto; 
    width: 100%;
}
.footer-grid { 
    display: grid; 
    grid-template-columns: 1.5fr 1fr 1fr; 
    gap: 40px; 
    margin-bottom: 40px;
    width: 100%;
}
.footer-logo { 
    color: var(--primary); 
    font-size: 24px; 
    font-weight: 800; 
    margin-bottom: 20px; 
}
.footer-bottom { 
    background: #0d0d0d; 
    padding: 20px 0; 
    text-align: center; 
    font-size: 0.9rem;
    width: 100%;
}

/* --- Timeline (Tarihçe) --- */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 50px auto;
    width: 100%;
}
.timeline-item {
    padding: 20px;
    background: #f9f9f9;
    border-left: 4px solid var(--primary);
    margin-bottom: 20px;
    position: relative;
    width: 100%;
}
.timeline-item::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 20px;
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
}
.timeline-year {
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--primary);
}

/* --- Ürün Detay Sayfası Stilleri --- */
.product-detail-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
    width: 100%;
}
.pd-image img {
    width: 100%;
    border-radius: 5px;
    box-shadow: var(--shadow);
}
.pd-info h2 { 
    font-size: 2rem; 
    margin-bottom: 10px; 
}
.pd-sku { 
    color: #888; 
    font-size: 0.9rem; 
    margin-bottom: 20px; 
    display: block; 
}
.pd-price { 
    font-size: 1.5rem; 
    color: var(--primary); 
    font-weight: bold; 
    margin-bottom: 20px; 
}
.tech-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 30px;
}
.tech-table td {
    padding: 12px;
    border-bottom: 1px solid #eee;
}
.tech-table tr:nth-child(even) { 
    background-color: #f9f9f9; 
}
.tech-key { 
    font-weight: 600; 
    width: 40%; 
}

/* --- İletişim Sayfası Stilleri --- */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    width: 100%;
}

.contact-info-box {
    padding: 30px;
    background: #f9f9f9;
    border-radius: 8px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
}

.info-item i {
    color: var(--primary);
    font-size: 20px;
    margin-top: 5px;
}

.contact-form {
    padding: 30px;
    background: #f9f9f9;
    border-radius: 8px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.map-container {
    width: 100%;
    height: 450px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* --- Hakkımızda İstatistik Bölümü --- */
.stats-section {
    background: #1f1f1f !important;
    color: white;
    text-align: center;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 600px;
    margin: 0 auto;
}

.stat-item {
    padding: 25px 15px;
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item i {
    font-size: 40px;
    color: var(--primary);
    margin-bottom: 15px;
    display: block;
}

.stat-item h2 {
    color: white;
    font-size: 2.5rem;
    margin: 10px 0;
    font-weight: 700;
}

.stat-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    margin: 0;
}

/* --- Swiper Okları (Sadece PC) --- */
.swiper-button-next,
.swiper-button-prev {
    display: flex !important;
}

/* --- MOBİL UYUMLULUK (768px ve altı) --- */
@media (max-width: 768px) {
    /* Genel Düzen */
    .container {
        padding: 0 15px;
    }
    
    .section-pad {
        padding: 40px 0;
    }
    
    /* Top Bar */
    .top-bar {
        display: none;
    }
    
    /* Header & Navigation */
    .nav-list {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 20px;
        z-index: 999;
    }
    
    .nav-list.active {
        display: flex;
    }
    
    .nav-list a {
        padding: 15px 0;
        font-size: 18px;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .header-actions {
        gap: 10px;
    }
    
    .btn-primary {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    /* Hero Slider */
    .hero-slider {
        height: 400px;
    }
    
    .slide-content h1 {
        font-size: 2rem;
        text-align: center;
    }
    
    .slide-content {
        text-align: center;
        padding: 0 15px;
    }
    
    /* Swiper Oklarını Mobilde Gizle */
    .swiper-button-next,
    .swiper-button-prev {
        display: none !important;
    }
    
    .swiper-pagination-bullet {
        width: 8px;
        height: 8px;
    }
    
    /* Grid ve Kartlar */
    .grid-3 {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 20px;
    }
    
    .solution-card {
        margin: 0 auto;
        max-width: 400px;
    }
    
    .card-img {
        height: 200px;
    }
    
    .card-body {
        padding: 20px;
    }
    
    /* İçerik Düzeni */
    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .about-text h2 {
        font-size: 1.5rem;
    }
    
    /* Page Header */
    .page-header {
        height: 200px;
        margin-bottom: 30px;
        padding: 0 15px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .page-header p {
        font-size: 1rem;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    /* Timeline */
    .timeline {
        margin: 30px auto;
    }
    
    .timeline-item {
        padding: 15px;
    }
    
    /* Ürün Detay */
    .product-detail-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .pd-info h2 {
        font-size: 1.5rem;
        text-align: center;
    }
    
    /* İletişim Sayfası */
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-info-box,
    .contact-form {
        padding: 20px;
    }
    
    .info-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    /* İstatistik Bölümü */
    .stats-section {
        padding: 40px 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 400px;
    }
    
    .stat-item {
        padding: 20px 15px;
    }
    
    .stat-item i {
        font-size: 35px;
    }
    
    .stat-item h2 {
        font-size: 2rem;
    }
    
    .stat-item p {
        font-size: 0.9rem;
    }
}

/* --- ÇOK KÜÇÜK EKRANLAR (480px ve altı) --- */
@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .logo {
        font-size: 20px;
    }
    
    .hero-slider {
        height: 300px;
    }
    
    .slide-content h1 {
        font-size: 1.5rem;
    }
    
    .btn-outline {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .card-img {
        height: 180px;
    }
    
    .section-pad {
        padding: 30px 0;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .social-float {
        width: 40px;
        height: 40px;
    }
    
    .social-floating-wrapper {
        bottom: 10px;
        right: 10px;
        gap: 10px;
    }
    
    /* İstatistik Bölümü */
    .stats-section {
        padding: 30px 0;
    }
    
    .stats-grid {
        gap: 15px;
    }
    
    .stat-item {
        padding: 15px 10px;
    }
    
    .stat-item i {
        font-size: 30px;
    }
    
    .stat-item h2 {
        font-size: 1.8rem;
    }
    
    .stat-item p {
        font-size: 0.85rem;
    }
}

/* --- TABLET (769px - 1024px) --- */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-slider {
        height: 500px;
    }
    
    .slide-content h1 {
        font-size: 2.5rem;
    }
    
    .nav-list {
        gap: 20px;
    }
    
    .nav-list a {
        font-size: 14px;
    }
}
/* --- İletişim Sayfası Özel Stilleri --- */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    width: 100%;
}

.contact-info-box {
    padding: 30px;
    background: #f9f9f9;
    border-radius: 8px;
    text-align: left;
}

.contact-info-box h3 {
    color: var(--dark);
    margin-bottom: 20px;
    font-size: 1.5rem;
    text-align: left;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
    text-align: left;
}

.info-item i {
    color: var(--primary);
    font-size: 20px;
    margin-top: 5px;
    flex-shrink: 0;
}

.info-item-content {
    flex: 1;
}

.info-item h4 {
    color: var(--dark);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.info-item p {
    color: var(--text-light);
    line-height: 1.5;
    margin: 0;
}

.contact-form {
    padding: 30px;
    background: #f9f9f9;
    border-radius: 8px;
}

.contact-form h3 {
    color: var(--dark);
    margin-bottom: 20px;
    font-size: 1.5rem;
    text-align: left;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    font-family: 'Open Sans', sans-serif;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(214, 0, 15, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form button {
    align-self: flex-start;
    margin-top: 10px;
}

.map-container {
    width: 100%;
    height: 450px;
    margin-top: 50px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* --- İletişim Sayfası Mobil Optimizasyonları --- */
@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-info-box {
        padding: 25px 20px;
        text-align: center;
    }
    
    .contact-info-box h3 {
        text-align: center;
        font-size: 1.3rem;
    }
    
    .info-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 10px;
        margin-bottom: 30px;
    }
    
    .info-item:last-child {
        margin-bottom: 0;
    }
    
    .info-item i {
        margin-top: 0;
        font-size: 24px;
        background: var(--primary);
        color: white;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .info-item-content {
        width: 100%;
    }
    
    .info-item h4 {
        font-size: 1.1rem;
        margin-bottom: 8px;
        color: var(--dark);
    }
    
    .info-item p {
        font-size: 0.95rem;
        line-height: 1.6;
        color: var(--text-light);
    }
    
    .contact-form {
        padding: 25px 20px;
    }
    
    .contact-form h3 {
        text-align: center;
        font-size: 1.3rem;
    }
    
    .contact-form form {
        gap: 12px;
    }
    
    .contact-form input,
    .contact-form select,
    .contact-form textarea {
        padding: 14px;
        font-size: 16px; /* iOS zoom'u önlemek için */
    }
    
    .contact-form button {
        align-self: stretch;
        width: 100%;
        padding: 14px;
        font-size: 16px;
    }
    
    .map-container {
        height: 350px;
        margin-top: 30px;
    }
}

@media (max-width: 480px) {
    .contact-info-box {
        padding: 20px 15px;
    }
    
    .contact-form {
        padding: 20px 15px;
    }
    
    .info-item {
        margin-bottom: 25px;
    }
    
    .info-item i {
        width: 45px;
        height: 45px;
        font-size: 20px;
    }
    
    .contact-info-box h3,
    .contact-form h3 {
        font-size: 1.2rem;
    }
    
    .map-container {
        height: 300px;
    }
}

/* --- Çok Küçük Ekranlar İçin Ek Optimizasyonlar --- */
@media (max-width: 360px) {
    .contact-info-box {
        padding: 15px 12px;
    }
    
    .contact-form {
        padding: 15px 12px;
    }
    
    .info-item {
        margin-bottom: 20px;
    }
    
    .info-item i {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .info-item h4 {
        font-size: 1rem;
    }
    
    .info-item p {
        font-size: 0.9rem;
    }
    
    .contact-form input,
    .contact-form select,
    .contact-form textarea {
        padding: 12px;
    }
}