:root {
    --primary-color: #2c5f2d;
    --secondary-color: #97bc62;
    --accent-color: #f4a261;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
}

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

body {
    font-family: 'Poppins', sans-serif;
    padding-top: 76px;
    color: #333;
}

/* Navigation */
.navbar {
    transition: all 0.3s ease;
    height: 76px;
    padding: 0;
    overflow: visible;
}

.navbar-brand {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    padding: 0;
    height: 76px;
    line-height: 76px;
}

.navbar-logo {
    height: 130px;
    width: auto;
    max-width: 500px;
    object-fit: contain;
    transition: all 0.3s ease;
    margin-top: -10px;
}

.navbar-logo:hover {
    transform: scale(1.05);
}

.nav-link {
    font-weight: 500;
    margin: 0 10px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background-color: var(--primary-color);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-overlay-custom {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(44, 95, 45, 0.85) 0%, rgba(151, 188, 98, 0.75) 100%);
    z-index: 1;
}

.hero-background-lazy {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.hero-background-lazy.loaded {
    opacity: 1;
}

/* İş ortakları sayfası için siyah filtre */
.hero-background-lazy.black-filter {
    filter: brightness(0);
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.hero-section p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.2s both;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border: none;
    padding: 12px 30px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #1e4220;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(44, 95, 45, 0.3);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 12px 30px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Section Styles */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 50px;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

/* Cards */
.card {
    border: none;
    border-radius: 15px;
    transition: all 0.3s ease;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 2rem;
}

/* Features Section */
.features-section {
    background-color: var(--light-color);
}

.feature-card {
    text-align: center;
    padding: 30px;
}

.feature-card h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

/* Products Section */
.product-card {
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.product-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 10px 10px 0 0;
}

.product-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.product-hover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 95, 45, 0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    color: white;
    z-index: 2;
    pointer-events: none;
}

.product-hover-overlay i {
    font-size: 2.5rem;
    margin-bottom: 10px;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.product-hover-text {
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
}

.product-image-wrapper:hover .product-hover-overlay {
    opacity: 1;
    visibility: visible;
}

.product-image-wrapper:hover .product-hover-overlay i {
    transform: scale(1);
}

.product-image-wrapper:hover .product-image {
    transform: scale(1.05);
}

/* Pagination */
.pagination .page-link {
    color: var(--primary-color);
    border-color: #dee2e6;
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.pagination .page-link:hover {
    color: var(--primary-color);
    background-color: #f8f9fa;
}

.pagination .page-item.disabled .page-link {
    color: #6c757d;
    pointer-events: none;
    background-color: #fff;
}

/* Partners Section */
.partner-logo {
    max-width: 200px;
    height: 120px;
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
    opacity: 1;
    margin-bottom: 10px;
    display: block;
}

.partner-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

.partner-logo + h5 {
    color: var(--dark-color);
    font-weight: 600;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.card:hover .partner-logo + h5 {
    color: var(--primary-color);
}

/* Contact Form */
.contact-form {
    background-color: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.form-control {
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(44, 95, 45, 0.25);
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section {
        padding: 50px 0;
    }
}

/* About Section */
.about-image {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.stats-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 60px 0;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Map Section */
.map-container {
    position: relative;
    width: 100%;
    height: 450px;
    overflow: hidden;
    border-radius: 10px;
}

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

/* WhatsApp Button */
.whatsapp-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-button:hover {
    background-color: #20BA5A;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    color: white;
}

.whatsapp-button:active {
    transform: scale(0.95);
}

/* Responsive WhatsApp Button */
@media (max-width: 768px) {
    .whatsapp-button {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .whatsapp-button {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
        font-size: 24px;
    }
}