/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2c3e50;
    --secondary-color: #e74c3c;
    --accent-color: #3498db;
    --text-color: #333;
    --light-gray: #f8f9fa;
    --border-color: #dee2e6;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header Styles */
.header-top {
    background: var(--primary-color);
    color: white;
    padding: 10px 0;
}

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

.contact-info span {
    margin-right: 20px;
    font-size: 14px;
}

.social-links a {
    color: white;
    text-decoration: none;
    margin-left: 15px;
    font-size: 14px;
    transition: opacity 0.3s;
}

.social-links a:hover {
    opacity: 0.8;
}

/* Navbar */
.navbar {
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo a {
    text-decoration: none;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo img {
    height: 50px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    loading: lazy;
}

.logo-text h1 {
    font-size: 18px;
    margin: 0;
    color: var(--primary-color);
    line-height: 1.2;
}

.logo-text span {
    font-size: 10px;
    color: #666;
    display: block;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 5px 0;
    transition: 0.3s;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-direction: row;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    display: block;
    padding: 10px 12px;
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 14px;
    white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent-color);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 200px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    list-style: none;
    padding: 0;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.dropdown-menu li {
    border-bottom: 1px solid var(--border-color);
}

.dropdown-menu li:last-child {
    border: none;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 600px;
    overflow: hidden;
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
}

.hero-slider {
    min-height: 600px;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    min-height: 600px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease-in-out, visibility 1s ease-in-out;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.3) 0%, rgba(52, 152, 219, 0.3) 100%);
    z-index: 1;
}

/* Metin varsa overlay koyulaştır */
.slide.has-content::before {
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.7) 0%, rgba(52, 152, 219, 0.7) 100%);
}

.slide .container {
    position: relative;
    z-index: 2;
    color: white;
    text-align: center;
    padding: 100px 20px;
}

.slide .subtitle {
    display: inline-block;
    font-size: 18px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    padding: 8px 20px;
    background: rgba(255,255,255,0.2);
    border-radius: 30px;
    animation: fadeInUp 1s ease-out;
}

.slide h1 {
    font-size: 56px;
    margin-bottom: 25px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    animation: fadeInUp 1s ease-out 0.1s both;
}

.slide p {
    font-size: 22px;
    margin-bottom: 35px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
    animation: fadeInUp 1s ease-out 0.2s both;
}

/* Slider Kontrolleri */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    color: var(--primary-color);
    z-index: 10;
    transition: all 0.3s;
}

.slider-btn:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
}

.slider-prev {
    left: 20px;
}

.slider-next {
    right: 20px;
}

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

.slider-dots .dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s;
}

.slider-dots .dot:hover {
    background: rgba(255,255,255,0.8);
}

.slider-dots .dot.active {
    background: white;
    width: 40px;
    border-radius: 7px;
}

.slide .btn {
    animation: fadeInUp 1s ease-out 0.4s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 16px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.btn-primary {
    background: var(--accent-color);
    color: white;
}

.btn-primary:hover {
    background: #2980b9;
}

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

.btn-outline:hover {
    background: var(--accent-color);
    color: white;
}

.btn-white {
    background: white;
    color: var(--primary-color);
}

.btn-white:hover {
    background: #f8f9fa;
}

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

.btn-whatsapp:hover {
    background: #128C7E;
}

/* Sections */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 42px;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

.section-header p {
    color: #666;
    font-size: 18px;
    margin-top: 25px;
}

/* About Section */
.about-section {
    background: var(--light-gray);
}

.row {
    display: flex;
    gap: 40px;
    align-items: center;
}

.col-md-6 {
    flex: 1;
}

.features {
    margin: 30px 0;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.feature-item .icon {
    width: 30px;
    height: 30px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.img-fluid {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 35px;
    margin-bottom: 30px;
}

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.product-image {
    position: relative;
    height: 280px;
    overflow: hidden;
    background: #f8f9fa;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.badge-discount {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--secondary-color);
    color: white;
    padding: 8px 15px;
    border-radius: 25px;
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 3px 10px rgba(231, 76, 60, 0.4);
}

.product-info {
    padding: 20px;
}

.product-info .category {
    color: #999;
    font-size: 12px;
    text-transform: uppercase;
}

.product-info h3 {
    margin: 10px 0;
    font-size: 18px;
}

.price {
    margin: 15px 0;
}

.old-price {
    text-decoration: line-through;
    color: #999;
    margin-right: 10px;
}

.new-price {
    font-size: 20px;
    font-weight: bold;
    color: var(--accent-color);
}

.btn-detail {
    display: inline-block;
    width: 100%;
    text-align: center;
    padding: 10px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s;
}

.btn-detail:hover {
    background: #1a252f;
}

/* Services Section */
.services-section {
    background: var(--light-gray);
}

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

.service-item {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s;
}

.service-item:hover {
    transform: translateY(-5px);
}

.service-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.service-item h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

/* Blog Section */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.blog-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.blog-card:hover {
    transform: translateY(-5px);
}

.blog-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-date {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: var(--accent-color);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 12px;
}

.blog-content {
    padding: 20px;
}

.blog-content h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.blog-content p {
    color: #666;
    margin-bottom: 15px;
}

.read-more {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: white;
}

.footer-top {
    padding: 60px 0 40px;
}

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

.footer-col h3,
.footer-col h4 {
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

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

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

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.social-icon:hover {
    background: var(--accent-color);
}

.contact-item {
    margin-bottom: 15px;
}

.footer-bottom {
    background: rgba(0,0,0,0.2);
    padding: 20px 0;
    text-align: center;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    color: white;
    font-size: 36px;
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.7), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
}

/* Utilities */
.mt-4 { margin-top: 2rem; }
.text-center { text-align: center; }

/* Responsive Design */
@media (max-width: 992px) {
    .slide h1 {
        font-size: 42px;
    }

    .products-grid,
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Header ve Navbar */
    .header-top {
        padding: 8px 0;
    }

    .header-top-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .contact-info {
        display: flex;
        flex-direction: column;
        gap: 5px;
    }

    .contact-info span {
        margin-right: 0;
        font-size: 13px;
    }

    .social-links {
        margin-top: 5px;
    }

    .social-links a {
        margin: 0 10px;
    }

    .mobile-toggle {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }

    .nav-menu {
        display: flex !important;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column !important;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        padding: 10px 0;
        z-index: 999;
        max-height: 80vh;
        overflow-y: auto;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
        pointer-events: none;
    }

    .nav-menu.active {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateY(0) !important;
        pointer-events: auto !important;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu a {
        padding: 15px 20px;
        border-bottom: 1px solid #f0f0f0;
        font-size: 16px;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        background: #f8f9fa;
    }

    /* Hero Section - Mobil */
    .hero {
        min-height: 450px;
    }

    .hero-slider {
        min-height: 450px;
    }

    .slide {
        min-height: 450px;
    }

    .slide .container {
        padding: 40px 15px;
    }

    .slide .subtitle {
        font-size: 14px;
        padding: 6px 15px;
        letter-spacing: 1px;
    }

    .slide h1 {
        font-size: 32px;
        margin-bottom: 20px;
        line-height: 1.3;
    }

    .slide p {
        font-size: 16px;
        margin-bottom: 25px;
        line-height: 1.5;
    }

    /* Slider Kontrolleri - Mobil */
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .slider-prev {
        left: 10px;
    }

    .slider-next {
        right: 10px;
    }

    .slider-dots {
        bottom: 20px;
        gap: 8px;
    }

    .slider-dots .dot {
        width: 10px;
        height: 10px;
    }

    .slider-dots .dot.active {
        width: 30px;
    }

    /* Sections - Mobil Padding */
    section {
        padding: 50px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .section-header p {
        font-size: 16px;
    }

    /* About Section - Mobil */
    .row {
        flex-direction: column;
        gap: 30px;
    }

    .features {
        margin: 20px 0;
    }

    .feature-item {
        font-size: 15px;
    }

    /* Products Grid - Mobil */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .product-card {
        max-width: 100%;
    }

    .product-image {
        height: 250px;
    }

    /* Services & Blog - Mobil */
    .services-grid,
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    /* CTA Section - Mobil */
    .cta-content h2 {
        font-size: 28px;
    }

    .cta-content p {
        font-size: 16px;
        padding: 0 15px;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
        padding: 0 20px;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    /* Footer - Mobil */
    .footer-top {
        padding: 40px 0 30px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    /* Buttons - Mobil */
    .btn {
        padding: 12px 30px;
        font-size: 15px;
    }

    /* Logo - Mobil */
    .logo img {
        height: 45px;
        max-width: 150px;
    }

    .logo-text h1 {
        font-size: 16px;
    }

    /* WhatsApp Float - Mobil */
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
        font-size: 30px;
    }
}

@media (max-width: 480px) {
    /* Küçük ekranlar için ekstra optimizasyon */
    .container {
        padding: 0 10px;
    }

    /* Header - Küçük ekran */
    .header-top-content {
        font-size: 12px;
    }

    .contact-info span {
        font-size: 12px;
    }

    .social-links a {
        font-size: 12px;
        margin: 0 8px;
    }

    /* Hero - Küçük ekran */
    .hero,
    .hero-slider,
    .slide {
        min-height: 400px;
    }

    .slide .container {
        padding: 30px 10px;
    }

    .slide .subtitle {
        font-size: 12px;
        padding: 5px 12px;
    }

    .slide h1 {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .slide p {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .slide .btn {
        padding: 10px 25px;
        font-size: 14px;
    }

    /* Slider Kontrolleri - Küçük ekran */
    .slider-btn {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }

    .slider-dots .dot {
        width: 8px;
        height: 8px;
    }

    .slider-dots .dot.active {
        width: 24px;
    }

    /* Sections - Küçük ekran */
    section {
        padding: 40px 0;
    }

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

    .section-header h2 {
        font-size: 24px;
    }

    .section-header p {
        font-size: 14px;
    }

    /* About Section - Küçük ekran */
    .features {
        margin: 15px 0;
    }

    .feature-item {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .feature-item .icon {
        width: 25px;
        height: 25px;
        font-size: 14px;
    }

    /* Products - Küçük ekran */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .product-image {
        height: 220px;
    }

    .product-info {
        padding: 15px;
    }

    .product-info h3 {
        font-size: 16px;
    }

    .product-info .category {
        font-size: 11px;
    }

    /* Services - Küçük ekran */
    .service-item {
        padding: 25px 20px;
    }

    .service-icon {
        font-size: 40px;
        margin-bottom: 15px;
    }

    .service-item h3 {
        font-size: 18px;
    }

    .service-item p {
        font-size: 14px;
    }

    /* Blog - Küçük ekran */
    .blog-image {
        height: 180px;
    }

    .blog-content {
        padding: 15px;
    }

    .blog-content h3 {
        font-size: 16px;
    }

    .blog-content p {
        font-size: 14px;
    }

    /* CTA - Küçük ekran */
    .cta-content h2 {
        font-size: 24px;
    }

    .cta-content p {
        font-size: 14px;
    }

    .cta-buttons .btn {
        padding: 12px 25px;
        font-size: 14px;
    }

    /* Footer - Küçük ekran */
    .footer-top {
        padding: 30px 0 20px;
    }

    .footer-col h3,
    .footer-col h4 {
        font-size: 16px;
        margin-bottom: 15px;
    }

    .footer-col p,
    .footer-col a,
    .footer-col li {
        font-size: 14px;
    }

    /* Logo - Küçük ekran */
    .logo img {
        height: 40px;
        max-width: 130px;
    }

    .logo-text h1 {
        font-size: 14px;
    }

    /* WhatsApp Float - Küçük ekran */
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
        font-size: 26px;
    }

    /* Buttons - Küçük ekran */
    .btn {
        padding: 10px 25px;
        font-size: 14px;
    }
}