/* Genel Stiller */
:root {
    --primary: #1e3a8a;
    --primary-light: #3b82f6;
    --accent: #f59e0b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f3f4f6;
    --white: #ffffff;
    --radius: 0.5rem;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --gradient: linear-gradient(135deg, #0d6efd 0%, #0099ff 100%);
    --transition: all 0.3s ease;
}

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

/* Header */
.header {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand img {
    max-height: 50px;
}

.nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero-section {
    background: var(--gradient);
    position: relative;
    overflow: hidden;
    padding: 4rem 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: url('../images/pattern.svg') center/cover;
    opacity: 0.1;
}

.hero-section h1 {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: #fff;
}

.hero-section .lead {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-section .features {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.hero-section .feature-item {
    display: flex;
    align-items: center;
    color: #fff;
    font-weight: 500;
}

.hero-section .feature-item i {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    margin-right: 0.75rem;
}

.hero-image {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 30px rgba(0,0,0,0.2));
}

/* Quick Links */
.quick-links {
    margin-top: -3rem;
    position: relative;
    z-index: 10;
}

.quick-link-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-decoration: none;
    color: var(--text-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.quick-link-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    color: var(--primary);
}

.quick-link-card .icon {
    width: 60px;
    height: 60px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.quick-link-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.quick-link-card .link {
    color: var(--primary-light);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Feature Cards */
.feature-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid var(--bs-gray-200);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.1);
}

.feature-card .icon {
    width: 70px;
    height: 70px;
    background: var(--primary-light);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary);
}

.feature-card p {
    color: var(--text-light);
    margin: 0;
}

/* Product Cards */
.product-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s;
}

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

.product-card .card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card .card-body {
    padding: 1.5rem;
}

.product-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--primary);
}

.product-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
}

.cta-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

/* Buttons */
.btn-gradient {
    background: var(--gradient);
    border: none;
    color: #fff;
    padding: 0.75rem 2rem;
    border-radius: var(--radius);
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    transform: translateY(-1px);
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.1);
}

/* Section Titles */
.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--primary);
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

/* İstatistikler */
.stat-card {
    background: #fff;
    transition: transform 0.3s ease;
}

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

/* Ürünler */
.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
}

/* Blog */
.blog-section .card-footer {
    background: transparent;
    border-top: 1px solid rgba(0,0,0,0.1);
}

/* Neden Biz */
.feature-card {
    background: #fff;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

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

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--primary) 0%, #1e40af 100%);
    color: var(--white);
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.footer-contact li i {
    width: 20px;
    margin-right: 10px;
    color: var(--accent);
}

.footer-contact li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-contact li a:hover {
    color: var(--white);
}

.social-links a {
    color: var(--white);
    font-size: 1.2rem;
    text-decoration: none;
    transition: color 0.2s;
}

.social-links a:hover {
    color: var(--accent);
}

.bottom-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* WhatsApp Button */
.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25d366;
    color: white;
    border-radius: 50px;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    transition: transform 0.2s;
}

.whatsapp-button:hover {
    transform: translateY(-3px);
    color: white;
}

.whatsapp-button i {
    font-size: 1.5rem;
    margin-right: 8px;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: var(--shadow);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-light);
    color: white;
    transform: translateY(-3px);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(30, 58, 138, 0.95);
    color: white;
    padding: 1rem 0;
    z-index: 1000;
    display: none;
}

.cookie-banner.show {
    display: block;
}

/* Responsive */
@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-section {
        padding: 3rem 0;
        text-align: center;
    }
    
    .hero-image {
        margin-top: 2rem;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .quick-link-card {
        padding: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}

/* Animasyonlar */
.animate__animated {
    animation-duration: 1s;
}

/* Form Stilleri */
.form-control {
    border-radius: 4px;
    border: 1px solid #ddd;
    padding: 0.75rem;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--primary-color);
    border: none;
}

.btn-primary:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

/* Özel Sınıflar */
.shadow-sm {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
}

.rounded {
    border-radius: 8px !important;
}

/* Özel Renkler */
.bg-darker {
    background-color: #1a1a1a;
}

/* Animasyonlar */
.hover-card {
    transition: transform 0.3s ease;
}

.hover-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    transition: transform 0.3s ease;
}

.feature-item:hover .feature-icon {
    transform: scale(1.1);
}

/* İstatistik Kartları */
.stat-item {
    padding: 2rem;
    border-radius: 1rem;
    background: white;
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

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

/* Blog Kartları */
.blog-card {
    background-color: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    height: 100%;
    transition: transform 0.2s, box-shadow 0.2s;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 32px rgba(30,58,138,0.12);
}

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

.blog-card .card-body {
    padding: 1.75rem;
}

.blog-card .card-date {
    font-size: 0.85rem;
    color: #64748b;
    margin-bottom: 0.5rem;
}

.blog-card .card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.4;
    margin-bottom: 0.75rem;
}

.blog-card .card-text {
    color: #475569;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.btn-outline-primary {
    border-color: var(--primary-light);
    color: var(--primary-light);
}

.btn-outline-primary:hover {
    background-color: var(--primary-light);
    color: #fff;
}

/* Footer */
footer {
    background: #343a40;
    color: #fff;
}

.footer-link {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #fff;
}

/* Özel Efektler */
.shadow-hover {
    transition: box-shadow 0.3s ease;
}

.shadow-hover:hover {
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15) !important;
}

/* Türkçe Tarih Formatı için */
.turkish-date {
    text-transform: capitalize;
}

.page-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1.5rem;
    border-bottom: 3px solid var(--accent);
    padding-bottom: 0.75rem;
    display: inline-block;
}

/* İletişim Sayfası */
.contact-info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}
.contact-info-item .icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background-color: var(--primary-light);
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    margin-right: 1rem;
}
.contact-info-item .info {
    display: flex;
    flex-direction: column;
}
.contact-info-item .info strong {
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 2px;
}
.contact-info-item .info span,
.contact-info-item .info a {
    color: #475569;
    text-decoration: none;
    transition: color 0.2s;
}
.contact-info-item .info a:hover {
    color: var(--accent);
}

.form-label {
    font-weight: 600;
    color: var(--primary);
}

/* 6. Modern Footer */
.modern-footer {
    /* ... (existing styles) ... */
}

/* Modern Teklif Al Sayfası */
.teklif-page {
    background: linear-gradient(135deg, #f6f9fc 0%, #ffffff 100%);
    min-height: calc(100vh - 80px);
    padding: 3rem 0;
}

.teklif-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    background: #ffffff;
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.product-categories {
    background: #ffffff;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.category-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.category-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-radius: 0.75rem;
    background: #f8fafc;
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--text-dark);
    border: 1px solid #edf2f7;
}

.category-item:hover {
    background: var(--gradient);
    color: #ffffff;
    transform: translateX(5px);
}

.category-item.active {
    background: var(--gradient);
    color: #ffffff;
}

.category-item i {
    font-size: 1.25rem;
    margin-right: 1rem;
    width: 24px;
    text-align: center;
}

.form-wrapper {
    background: #ffffff;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.form-wrapper h5 {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.form-wrapper h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient);
    border-radius: 3px;
}

.form-control {
    border: 1px solid #e2e8f0;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-select {
    border: 1px solid #e2e8f0;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.btn-gradient {
    background: var(--gradient);
    color: #ffffff;
    border: none;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 500;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.15);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

@media (max-width: 768px) {
    .teklif-container {
        padding: 1rem;
    }
    
    .product-categories {
        margin-bottom: 2rem;
    }
    
    .category-item {
        padding: 0.75rem;
    }
    
    .form-wrapper {
        padding: 1.5rem;
    }
}