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

body {
    font-family: 'Open Sans', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    background: #f8f9fa;
    padding: 10px 0;
    border-bottom: 1px solid #dee2e6;
}

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

.header-left .logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #007bff;
    text-decoration: none;
}

.header-center {
    display: flex;
    gap: 30px;
    align-items: center;
}

.contact-info-header {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #333;
    font-size: 0.9rem;
}

.contact-info-header .icon {
    font-size: 1.2rem;
}

.header-right .search-icon {
    font-size: 1.2rem;
    cursor: pointer;
    color: #666;
}

.header-main {
    padding: 15px 0;
}

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

.nav {
    display: flex;
    list-style: none;
    gap: 0;
}

/* Ortak hover efekti için sınıf */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-lift:hover,
.hover-lift.active {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.nav li a {
    display: block;
    padding: 12px 20px;
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    border-radius: 5px;
    margin-right: 5px;
}
.nav li:nth-child(1) a { background: #6f42c1; }
.nav li:nth-child(2) a { background: #007bff; }
.nav li:nth-child(3) a { background: #e83e8c; }
.nav li:nth-child(4) a { background: #6f42c1; }
.nav li:nth-child(5) a { background: #fd7e14; }
.nav li:nth-child(6) a { background: #28a745; }

.nav li a.hover-lift {}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #333;
}

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1998;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100%;
    background: #fff;
    z-index: 1999;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: #007bff;
    color: #fff;
}

.mobile-menu-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-menu-nav {
    padding: 20px 0;
}

.mobile-menu-nav a {
    display: block;
    padding: 15px 20px;
    text-decoration: none;
    color: #333;
    border-bottom: 1px solid #eee;
    transition: background 0.3s ease;
}

.mobile-menu-nav a:hover,
.mobile-menu-nav a.active {
    background: #f8f9fa;
    color: #007bff;
}

.mobile-contact-info {
    padding: 20px;
    background: #f8f9fa;
}

.mobile-contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 0;
    text-decoration: none;
    color: #333;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 500;
    transition: transform 0.3s ease, background-color 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    margin: 5px;
}
.btn-primary {
    background: #007bff;
    color: #fff;
}
.btn-primary.hover-lift:hover {
    background: #0056b3;
}

.btn-phone {
    background: #28a745;
    color: #fff;
}
.btn-phone.hover-lift:hover {
    background: #1e7e34;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: #f8f9fa;
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #007bff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}
.service-card.hover-lift:hover {
    transform: translateY(-5px);
}

.service-card h3 {
    color: #007bff;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-card p {
    margin-bottom: 1.5rem;
    color: #666;
}

/* About Section */
.about {
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about h2 {
    color: #007bff;
    margin-bottom: 1.5rem;
    font-size: 2.2rem;
}

.about p {
    margin-bottom: 1.5rem;
    color: #666;
    line-height: 1.8;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: #f8f9fa;
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #007bff;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-form {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-form h3 {
    color: #007bff;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #007bff;
}

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

.contact-info-section {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-info-section h3 {
    color: #007bff;
    margin-bottom: 2rem;
}

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

.contact-item span {
    font-size: 1.5rem;
}

.contact-item strong {
    color: #333;
}

.contact-item a {
    color: #007bff;
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 30px 0;
}

.footer p {
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-center,
    .header-right,
    .nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .about-content,
    .contact-grid,
    .services-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .services,
    .about,
    .contact,
    .hero {
        padding: 50px 0;
    }

    /* Mobile Call Button */
    .mobile-call-button {
        display: block;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .contact-form,
    .contact-info-section {
        padding: 25px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* Animation Classes */
.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Success Message Styles */
.success-message {
    background: #d4edda;
    color: #155724;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border: 1px solid #c3e6cb;
    display: none;
}

.success-message.show {
    display: block;
}

/* Mobile Fixed Call Button */
.mobile-call-button {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: #28a745;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.4);
    z-index: 1000;
    display: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.mobile-call-button:hover {
    background: #218838;
    transform: translateX(-50%) translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.5);
}

/* Hide on desktop */
@media (min-width: 769px) {
    .mobile-call-button {
        display: none !important;
    }
}