:root {
    --primary-color: #3B82F6;
    --secondary-color: #1D4ED8;
    --text-color: #1F2937;
    --light-gray: #F3F4F6;
    --white: #FFFFFF;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header Styles */
.main-header {
    background: var(--white);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    height: 80px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    padding: 0 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo span {
    color: var(--text-color);
}

.main-nav {
    display: flex;
    align-items: center;
}

.main-nav ul {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
    margin: 0;
    padding: 0;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 1rem;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s;
}

.main-nav a:hover {
    color: var(--primary-color);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
}

.main-nav a:hover::after {
    width: 100%;
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: 2rem;
}

/* Genel buton stili */
.btn {
    padding: 0.9rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
}

/* Header butonları */
.nav-buttons .btn {
    padding: 0.7rem 1.5rem;
    border: 1px solid #3498db;
    color: #3498db;
    background: transparent;
}

.nav-buttons .btn:hover {
    background: #3498db;
    color: white;
}

.nav-buttons .btn-primary {
    background: #3498db;
    color: white;
}

.nav-buttons .btn-primary:hover {
    background: #2980b9;
}

.nav-buttons .btn-outline {
    background: white;
    border: 1px solid #3498db;
    color: #3498db;
}

.nav-buttons .btn-outline:hover {
    background: #f8f9fa;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

/* Responsive Header */
@media (max-width: 992px) {
    .header-content {
        padding: 0 1rem;
    }

    .main-nav ul {
        gap: 1.5rem;
    }

    .nav-buttons {
        margin-left: 1rem;
    }
}

@media (max-width: 768px) {
    .main-header {
        height: 70px;
    }

    .header-content {
        height: 70px;
    }

    .mobile-menu-btn {
        display: block;
        order: 1;
    }

    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 1rem;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        display: none;
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-buttons {
        flex-direction: column;
        margin: 1rem 0 0;
        width: 100%;
    }

    .nav-buttons .btn {
        width: 100%;
        text-align: center;
    }
}

/* Hero Section */
.hero {
    padding: 50px 0;
    margin-top: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
    padding: 2rem 0;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 2.5rem;
}

.btn-primary {
    background: #3498db;
    color: white;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.btn-outline {
    background: transparent;
    border: 1px solid #3498db;
    color: #3498db;
}

.btn-outline:hover {
    background: rgba(52, 152, 219, 0.1);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.8;
}

.hero-media {
    position: relative;
    height: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.hero-image {
    position: relative;
    z-index: 2;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.hero-video video {
    width: 100%;
    height: auto;
    display: block;
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.play-btn i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.play-btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

/* Featured Products Section */
.featured-products {
    padding: 80px 0;
    background: var(--light-gray);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: var(--light-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

/* Özellik Kartları */
.feature-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    height: 100%;
    position: relative;
    overflow: hidden;
    min-height: 280px;
}

.feature-content {
    position: relative;
    z-index: 2;
    transition: opacity 0.3s ease;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.feature-hover {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #3498db;
    padding: 2rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.feature-hover ul {
    list-style: none;
    padding: 0;
    margin: 0;
    color: white;
}

.feature-hover li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.feature-hover li i {
    color: #2ecc71;
}

.feature-card:hover .feature-content {
    opacity: 0;
}

.feature-card:hover .feature-hover {
    opacity: 1;
    transform: translateY(0);
}

.feature-card h3 {
    color: var(--text-color);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-top: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s;
}

.info-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.info-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.info-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.info-item p {
    color: #666;
}

.contact-form {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 12px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #2d3436;
}

.form-control {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    font-size: 0.95rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* SSS Section */
.faq {
    padding: 80px 0;
    background: var(--light-gray);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.faq-question h3 {
    font-size: 1.1rem;
    margin: 0;
    color: var(--text-color);
    font-weight: 500;
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: rgba(59, 130, 246, 0.03);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 1.5rem;
    margin: 0;
    color: #666;
    line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background: var(--white);
}

.steps-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1000px;
    margin: 4rem auto 0;
    position: relative;
}

.step-card {
    flex: 1;
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    position: relative;
    transition: transform 0.3s;
    max-width: 280px;
}

.step-card:hover {
    transform: translateY(-10px);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step-content h3 {
    color: var(--text-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.step-content p {
    color: #666;
    font-size: 0.95rem;
}

.step-line {
    flex: 0.5;
    height: 3px;
    background: var(--primary-color);
    position: relative;
}

.step-line::before,
.step-line::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
}

.step-line::before {
    left: 0;
}

.step-line::after {
    right: 0;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero {
        padding: 40px 0;
    }

    .hero-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-content {
        max-width: 700px;
        margin: 0 auto;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero {
        margin-top: 60px;
        padding: 30px 0;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .btn {
        padding: 0.875rem 1.75rem;
        font-size: 1rem;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .stat-label {
        font-size: 0.9rem;
    }

    .main-header {
        height: 60px;
    }

    .hero-wrapper {
        padding: 0;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
    }
}

/* Footer Styles */
.main-footer {
    background: var(--text-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    margin-bottom: 1rem;
    display: inline-block;
}

.footer-brand p {
    color: rgba(255,255,255,0.8);
    margin-top: 1rem;
}

.footer-links h3,
.footer-contact h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.footer-links ul,
.footer-contact ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.footer-contact i {
    color: var(--primary-color);
}

.footer-contact a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-contact a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

/* Footer Responsive */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-brand {
        grid-column: 1 / -1;
        text-align: center;
        max-width: 100%;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links,
    .footer-contact {
        text-align: center;
    }
    
    .footer-contact li {
        justify-content: center;
    }
    
    .main-footer {
        padding: 40px 0 20px;
    }
}

/* Responsive Design for How It Works */
@media (max-width: 992px) {
    .steps-container {
        flex-direction: column;
        gap: 2rem;
    }
    
    .step-card {
        width: 100%;
        max-width: 400px;
    }
    
    .step-line {
        width: 3px;
        height: 40px;
    }
}

@media (max-width: 576px) {
    .how-it-works {
        padding: 60px 0;
    }
    
    .step-card {
        padding: 1.5rem;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

/* Responsive Design for Features */
@media (max-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .feature-card {
        padding: 2rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
    }
    
    .feature-icon i {
        font-size: 1.5rem;
    }
}

/* Ürünler Sayfası */
.products-page {
    padding-top: 120px;
    padding-bottom: 4rem;
    background: linear-gradient(to bottom, #f8f9fa, #ffffff);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.products-header {
    text-align: center;
    margin-bottom: 4rem;
}

.products-header h1 {
    font-size: 2.8rem;
    color: #1a202c;
    margin-bottom: 1rem;
    font-weight: 800;
}

.products-header p {
    color: #4a5568;
    font-size: 1.2rem;
}

/* Ürün Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

/* Modern Ürün Kartı */
.product-card {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.product-image {
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 380/430;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.content-header h3 {
    font-size: 1.4rem;
    color: #2c3e50;
    font-weight: 600;
    line-height: 1.3;
    margin: 0;
}

/* Rating Badge */
.product-badge {
    background: #fff8e5;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.95rem;
    line-height: 1;
}

.product-badge i {
    color: #ffc107;
    font-size: 1rem;
}

.product-badge .rating {
    color: #1a202c;
    font-weight: 600;
    font-size: 0.95rem;
}

.product-badge .review-count {
    color: #718096;
    font-size: 0.95rem;
    font-weight: 400;
    margin-left: -2px;
}

/* İncele Butonu */
.btn-view {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: #3498db;
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 500;
    margin-top: auto;
    transition: all 0.3s ease;
    cursor: pointer;
    width: 100%;
}

.btn-view:hover {
    background: #2980b9;
    transform: translateY(-2px);
}

.btn-view i {
    transition: transform 0.3s ease;
}

.btn-view:hover i {
    transform: translateX(4px);
}

/* Responsive */
@media (max-width: 768px) {
    .content-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .product-badge {
        align-self: flex-start;
    }
}

/* Fiyat alanını gizle */
.products-grid .product-price {
    display: none;
}

/* Responsive */
@media (max-width: 992px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Ürün Detay Sayfası */
.product-detail {
    padding-top: 100px;
    background: #f8f9fa;
    min-height: 100vh;
    padding-bottom: 3rem; /* Footer'a kadar olan boşluk için padding ekledik */
}

/* Footer */
.footer {
    background: #1a202c; /* Footer'ın kendi arka plan rengi */
    margin-top: auto; /* Footer'ı en alta sabitler */
}

.product-main {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    padding: 2rem;
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

/* Ürün Bilgileri */
.product-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.product-header {
    margin-bottom: 1.5rem;
}

.product-title {
    font-size: 1.8rem;
    color: #2c3e50;
    margin-bottom: 0.8rem;
    font-weight: 600;
    line-height: 1.3;
}

.product-short-desc {
    color: #718096;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.product-price {
    font-size: 1.5rem;
    color: #3498db;
    font-weight: 600;
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
}

.price-currency {
    font-size: 0.9rem;
    color: #718096;
}

/* Butonlar */
.product-actions {
    margin-bottom: 2rem;
}

.button-group {
    display: flex;
    gap: 1rem;
}

.button-group .btn {
    flex: 1;
}

/* Özellikler Listesi */
.features-section {
    margin-top: 2rem;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 12px;
}

.features-section h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: #2d3436;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.feature-item i {
    color: #2ecc71;
    font-size: 1.2rem;
}

.feature-item span {
    color: #2d3436;
    font-size: 0.95rem;
}

/* Ürün Detay Sekmesi */
.product-tabs {
    margin-top: 2rem;
    margin-bottom: 3rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    padding: 2rem;
}

/* Yorumlar Bölümü - Ana Yapı */
.reviews-wrapper {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
    padding: 0 1rem;
}

/* Sol Kolon: Yorumlar Listesi */
.reviews-list {
    padding-right: 2rem;
    border-right: 1px solid #eee;
}

.reviews-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.rating-summary {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.rating-average {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Yorum Kartları */
.reviews-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.review-item {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.review-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.review-author-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Sağ Kolon: Yorum Formu */
.review-form-wrapper {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    position: sticky;
    top: 2rem;
    height: fit-content;
}

.review-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.rating-input {
    display: flex;
    gap: 0.5rem;
}

/* Responsive */
@media (max-width: 992px) {
    .reviews-wrapper {
        grid-template-columns: 1fr;
        padding: 0;
    }

    .reviews-list {
        padding-right: 0;
        border-right: none;
        border-bottom: 1px solid #eee;
        padding-bottom: 2rem;
    }

    .review-form-wrapper {
        position: static;
        margin-top: 2rem;
    }

    .reviews-header {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Yatay Özellikler Listesi */
.product-features-horizontal {
    grid-column: 1 / -1;
    margin: 1rem 0.75rem;
    padding: 1rem 0.75rem;
    border-top: 1px solid #eee;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}

@media (max-width: 1200px) {
    .product-features-horizontal {
        grid-template-columns: repeat(4, 1fr); /* Tablet'te 4'lü sıra */
    }
}

@media (max-width: 992px) {
    .product-features-horizontal {
        grid-template-columns: repeat(3, 1fr); /* Küçük tablet'te 3'lü sıra */
        margin: 1rem 0.5rem;
        padding: 1rem 0.5rem;
    }
}

@media (max-width: 768px) {
    .product-features-horizontal {
        grid-template-columns: repeat(2, 1fr); /* Büyük telefonda 2'li sıra */
    }
}

@media (max-width: 576px) {
    .product-features-horizontal {
        grid-template-columns: 1fr; /* Mobilde tek sıra */
        margin: 0.75rem 0.5rem;
        padding: 0.75rem 0.5rem;
    }

    .feature-item {
        padding: 0.75rem;
        margin-bottom: 0.5rem;
    }
}

/* Yorumlar Bölümü */
.reviews-wrapper {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 2rem;
}

.reviews-list {
    padding-right: 2rem;
    border-right: 1px solid #eee;
}

.reviews-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.reviews-header h2 {
    font-size: 1.5rem;
    color: #2d3436;
    margin: 0;
}

.rating-summary {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: #f8f9fa;
    padding: 0.5rem 1rem;
    border-radius: 30px;
}

.rating-average {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.rating-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2d3436;
    line-height: 1;
}

.rating-stars {
    display: flex;
    gap: 0.2rem;
}

.rating-stars i {
    color: #ffc107;
    font-size: 1rem;
}

.total-reviews {
    color: #666;
    font-size: 0.9rem;
    padding-left: 1rem;
    border-left: 1px solid #ddd;
}

/* Responsive düzenlemeler */
@media (max-width: 768px) {
    .reviews-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .rating-summary {
        width: 100%;
        justify-content: center;
    }
}

/* Form kontrolleri */
.form-control {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    font-size: 0.95rem;
}

/* Checkbox grubu */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 1rem 0;
}

.checkbox-group input[type="checkbox"] {
    display: none;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    margin: 0;
    color: #666;
}

.checkbox-group label i {
    font-size: 1.2rem;
    color: #ddd;
    transition: color 0.2s ease;
}

.checkbox-group input[type="checkbox"]:checked + label i {
    color: #2ecc71;
}

/* Kurulum rozeti */
.review-author-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.setup-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: #2ecc71;
    background: rgba(46, 204, 113, 0.1);
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
}

.setup-badge i {
    font-size: 1rem;
}

/* Yorum Listesi Tasarımı */
.reviews-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.review-item {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    width: 100%;
    box-sizing: border-box;
}

.review-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

/* Yorum Başlığı */
.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.review-author-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.review-author {
    font-weight: 600;
    color: #2d3436;
    font-size: 1.1rem;
    position: relative;
    padding-left: 2rem;
}

.review-author:before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1.5rem;
    height: 1.5rem;
    background: #3498db;
    border-radius: 50%;
    opacity: 0.1;
}

.review-date {
    color: #95a5a6;
    font-size: 0.9rem;
}

/* Kurulum Hizmeti Rozeti */
.setup-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(46, 204, 113, 0.1);
    color: #27ae60;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.setup-badge i {
    font-size: 1rem;
}

/* Yorum Yıldızları */
.review-rating {
    margin: 0.8rem 0;
}

.review-rating i {
    color: #ddd;
    font-size: 1.1rem;
    margin-right: 0.2rem;
}

.review-rating i.active {
    color: #ffc107;
}

/* Yorum Metni */
.review-comment {
    color: #2d3436;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Her 2. yoruma farklı arka plan */
.review-item:nth-child(even) {
    background: #fff;
    border: 1px solid #e9ecef;
}

/* Responsive düzenlemeler */
@media (max-width: 768px) {
    .review-header {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .review-author-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .setup-badge {
        font-size: 0.8rem;
    }
}

/* Yorum Formu */
.review-form-wrapper {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
}

.review-form-wrapper h3 {
    margin-bottom: 1.5rem;
    color: #2d3436;
}

.review-form .form-group {
    margin-bottom: 1.5rem;
}

.review-form label {
    display: block;
    margin-bottom: 0.8rem;
    color: #2d3436;
}

/* Yıldız Derecelendirme */
.rating-input {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.rating-input input {
    display: none;
}

.rating-input label {
    cursor: pointer;
    margin: 0;
    padding: 0;
}

.rating-input label i {
    font-size: 1.5rem;
    color: #ddd;
    transition: all 0.2s ease;
}

/* Hover efektleri */
.rating-input:hover label i {
    color: #ffc107;
}

.rating-input label:hover ~ label i {
    color: #ddd;
}

/* Seçili yıldızlar */
.rating-input input:checked ~ label i {
    color: #ffc107;
}

/* Form grup aralıkları */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #2d3436;
}

/* Form Kontrolleri */
.review-form textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    min-height: 120px;
    resize: vertical;
}

.review-form input[type="text"] {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #e9ecef;
    border-radius: 8px;
}

/* Popup Styles */
.popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.popup.show {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.popup-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 300px;
}

.popup i {
    font-size: 2rem;
}

.popup-success i {
    color: #2ecc71;
}

.popup-error i {
    color: #e74c3c;
}

.popup p {
    margin: 0;
    font-size: 1.1rem;
    color: #2d3436;
}

@media (max-width: 992px) {
    .product-main {
        grid-template-columns: 1fr;
        gap: 0.15rem;
        display: flex;
        flex-direction: column;
        padding: 1rem;
    }

    .product-image {
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
        padding: 0 0.75rem;
    }

    .product-info {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        padding: 0 0.75rem;
    }

    /* Mobil sıralama düzeni */
    .product-header {
        margin-top: 1rem;
        margin-bottom: 0.5rem;
    }

    .product-header h1 {
        margin: 0;
        line-height: 1.2;
    }

    .product-price {
        margin: 0.75rem 0;
    }

    .product-actions {
        margin: 1rem 0;
        padding: 0 0.75rem;
    }

    .button-group {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .product-short-desc {
        margin: 0.75rem 0;
    }

    .product-features-horizontal {
        margin: 1rem 0.75rem;
        padding: 1rem 0.75rem;
    }
}

@media (max-width: 576px) {
    .product-main {
        padding: 0.75rem;
    }

    .product-image {
        padding: 0 0.5rem;
    }

    .product-info {
        padding: 0 0.5rem;
    }

    .product-header {
        margin-top: 0.75rem;
    }

    .product-price {
        margin: 0.5rem 0;
    }

    .product-actions {
        padding: 0 0.5rem;
        margin: 0.75rem 0;
    }

    .button-group {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
}

/* Ürün sayfası butonları için özel stil */
.product-actions .btn {
    flex: 1; /* Sadece ürün sayfasındaki butonlara flex: 1 uygula */
}

/* Header butonları için özel stil */
.header-btn {
    padding: 0.7rem 1.5rem;
    border: 1px solid #3498db;
    color: #3498db;
    background: transparent;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.header-btn:hover {
    background: #3498db;
    color: white;
}

.header-btn.primary {
    background: #3498db;
    color: white;
}

.header-btn.primary:hover {
    background: #2980b9;
}

/* Yorum kartları için ek stiller */
.review-item {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.review-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.rating-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2d3436;
    line-height: 1;
}

.rating-stars i {
    color: #ffc107;
    font-size: 1rem;
} 