/*
Theme Name: Özkaya Tesisat
Theme URI: https://www.ozkayatesisat.com
Author: Özkaya Tesisat
Author URI: https://www.ozkayatesisat.com
Description: Profesyonel tesisat firması için modern ve responsive WordPress teması
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ozkaya-tesisat
*/

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

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

/* Header Styles */
.site-header {
    background: #2563eb;
    color: white;
}

.top-bar {
    border-bottom: 1px solid #3b82f6;
    padding: 12px 0;
}

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

.contact-info {
    display: flex;
    gap: 24px;
    font-size: 14px;
}

.contact-info a {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s;
}

.contact-info a:hover {
    color: #bfdbfe;
}

.top-bar-right {
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Navigation */
.main-nav {
    padding: 16px 0;
}

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

.site-branding {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-title {
    font-size: 24px;
    font-weight: bold;
    color: white;
    text-decoration: none;
}

.main-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.main-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.main-menu a:hover {
    color: #bfdbfe;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    margin: 5px 0;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(to right, #1d4ed8, #3b82f6);
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
    background-size: cover !important;
    background-position: center center !important;
    background-attachment: fixed;
    min-height: 625px;
    display: flex;
    align-items: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(37, 99, 235, 0.15);
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 24px;
}

.hero-section p {
    font-size: 20px;
    margin-bottom: 32px;
    color: #bfdbfe;
}

.cta-button {
    display: inline-block;
    background: white;
    color: #2563eb;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: bold;
    font-size: 18px;
    text-decoration: none;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    transition: background 0.3s;
}

.cta-button:hover {
    background: #eff6ff;
}

/* Features Section */
.features-section {
    padding: 48px 0;
    background: #f9fafb;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

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

.feature-icon {
    background: #2563eb;
    color: white;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}

.feature-text {
    font-weight: 600;
    color: #1f2937;
}

/* Services Section */
.services-section {
    padding: 64px 0;
}

.section-title {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 16px;
    color: #1f2937;
}

.section-description {
    text-align: center;
    color: #6b7280;
    margin-bottom: 48px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.service-card {
    background: white;
    padding: 32px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-top: 4px solid #2563eb;
    transition: box-shadow 0.3s;
}

.service-card:hover {
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.15);
}

.service-icon {
    color: #2563eb;
    margin-bottom: 16px;
}

.service-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 12px;
    color: #1f2937;
}

.service-description {
    color: #6b7280;
}

/* About Section */
.about-section {
    padding: 64px 0;
    background: #f9fafb;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: 48px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.about-content p {
    color: #4b5563;
    line-height: 1.8;
    margin-bottom: 16px;
}

/* Contact Section */
.contact-section {
    padding: 64px 0;
    background: #2563eb;
    color: white;
}

.contact-grid {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

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

.contact-icon {
    margin: 0 auto 16px;
}

.contact-item h3 {
    font-weight: bold;
    margin-bottom: 8px;
    font-size: 18px;
}

.contact-item a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: #bfdbfe;
}

/* Footer */
.site-footer {
    background: #1f2937;
    color: white;
    padding: 32px 0;
    text-align: center;
}

.footer-branding {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 16px;
}

.footer-text {
    color: #9ca3af;
    font-size: 14px;
}

/* WhatsApp Button */
.fixed-whatsapp-button {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #25D366;
    color: white;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    text-decoration: none;
    animation: pulse 2s infinite;
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .main-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        padding: 16px 0;
    }
    
    .main-menu.active {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-section {
        min-height: 450px;
        padding: 60px 0;
        background-attachment: scroll;
    }
    
    .hero-section h1 {
        font-size: 28px;
        margin-bottom: 16px;
    }
    
    .hero-section p {
        font-size: 16px;
        margin-bottom: 24px;
    }
    
    .cta-button {
        font-size: 16px;
        padding: 14px 28px;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 12px;
        font-size: 13px;
    }
    
    .top-bar-right {
        font-size: 12px;
    }
    
    .services-grid,
    .features-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .about-content {
        padding: 32px 24px;
    }
    
    .fixed-whatsapp-button {
        width: 56px;
        height: 56px;
        bottom: 20px;
        right: 20px;
    }
    
    .site-branding img {
        height: 45px !important;
    }
    
    .site-branding span:first-child {
        font-size: 18px !important;
    }
    
    .site-branding span:last-child {
        font-size: 10px !important;
    }
}

@media (max-width: 480px) {
    .hero-section h1 {
        font-size: 24px;
    }
    
    .hero-section p {
        font-size: 14px;
    }
    
    .site-title {
        font-size: 18px;
    }
    
    .service-card,
    .about-content {
        padding: 24px 20px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-section {
        min-height: 550px;
    }
}