:root {
    --primary-color: #0ea5e9;
    --primary-hover: #0284c7;
    --secondary-color: #f8fafc;
    --text-color: #334155;
    --heading-color: #0f172a;
    --white: #ffffff;
    --bg-light: #f1f5f9;
    --bg-dark: #1e293b;
    --footer-bg: #0f172a;
    
    --transition: all 0.3s ease;
    --border-radius: 12px;
    --box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--secondary-color);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--heading-color);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-primary { color: var(--primary-color); }
.text-center { text-align: center; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
    color: var(--white);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

.btn-whatsapp {
    background-color: #25D366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    color: var(--white);
    transform: translateY(-2px);
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

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

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title span {
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 14px;
    display: block;
    margin-bottom: 10px;
}

.section-title h2 {
    font-size: 36px;
}

/* Top Bar */
.top-bar {
    background-color: var(--heading-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

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

.top-bar-left, .top-bar-right {
    display: flex;
    gap: 20px;
}

.top-bar-left a, .top-bar-left span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar-left a:hover {
    color: var(--primary-color);
}

.top-bar-right a:hover {
    color: var(--primary-color);
}

/* Main Header */
.main-header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
}

.logo i {
    font-size: 30px;
}

.logo span {
    font-size: 20px;
    line-height: 1.1;
    color: var(--heading-color);
}

.main-nav {
    display: none;
}

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

.nav-links li {
    position: relative;
}

.nav-links a {
    font-weight: 600;
    color: var(--heading-color);
    padding: 10px 0;
    display: block;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-color);
}

.dropdown > a {
    display: flex;
    align-items: center;
    gap: 5px;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    min-width: 220px;
    border-radius: var(--border-radius);
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    padding: 10px 20px;
    font-weight: 500;
}

.dropdown-menu li a:hover {
    background-color: var(--bg-light);
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-actions .btn {
    display: none;
}

.mobile-menu-btn {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--heading-color);
    cursor: pointer;
}

/* Mobile Drawer */
.mobile-menu-drawer {
    display: none;
}

/* Home Banner */
.hero {
    background: linear-gradient(rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.7)), url('../img/karsiyaka-ev-temizligi.jpg') center/cover;
    height: 80vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    color: var(--white);
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--white);
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Home Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

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

.service-content {
    padding: 25px;
}

.service-content .icon {
    width: 60px;
    height: 60px;
    background-color: var(--bg-light);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
    margin-top: -55px;
    border: 4px solid var(--white);
}

.service-content h3 {
    margin-bottom: 10px;
    font-size: 22px;
}

.service-content p {
    color: var(--text-color);
    margin-bottom: 20px;
    font-size: 15px;
}

.service-content .read-more {
    color: var(--primary-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-content .read-more i {
    transition: var(--transition);
}

.service-card:hover .read-more i {
    transform: translateX(5px);
}

/* Call to action */
.cta-section {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 60px 0;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: 20px;
}

/* Service Detail Page */
.page-header {
    background-color: var(--bg-light);
    padding: 60px 0;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
}

.service-detail-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 0;
}

.service-detail-main img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
    box-shadow: var(--box-shadow);
}

.service-detail-main h2 {
    margin-bottom: 20px;
    font-size: 32px;
}

.sidebar .widget {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 30px;
}

.sidebar .widget h3 {
    margin-bottom: 20px;
    border-bottom: 2px solid var(--bg-light);
    padding-bottom: 10px;
}

.sidebar-menu li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--bg-light);
    font-weight: 500;
}

.sidebar-menu li a:hover, .sidebar-menu li a.active {
    color: var(--primary-color);
}

/* Contact form */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.contact-info-boxes {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.info-box {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
}

.info-box i {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.info-box h3 {
    margin-bottom: 10px;
}

.contact-form {
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

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

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 16px;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

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

/* Footer */
.site-footer {
    background-color: var(--footer-bg);
    color: #94a3b8;
    padding-top: 80px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-size: 20px;
    font-family: var(--font-heading);
    margin-bottom: 20px;
}

.footer-logo i {
    font-size: 28px;
}

.about-col p {
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

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

.footer-col h3 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 20px;
}

.footer-col ul li {
    margin-bottom: 15px;
}

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

.contact-col ul li {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.contact-col ul li i {
    color: var(--primary-color);
    margin-top: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom .container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Responsive */
@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-info-boxes {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-inner {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom .container {
        flex-direction: row;
        justify-content: space-between;
    }
}

@media (min-width: 992px) {
    .main-nav, .header-actions .btn {
        display: block;
    }
    
    .mobile-menu-btn {
        display: none !important;
    }
    
    .top-bar {
        display: block;
    }
    
    .hero h1 {
        font-size: 64px;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-inner {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .service-detail-wrapper {
        grid-template-columns: 2fr 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 991px) {
    .top-bar {
        display: none;
    }
    
    /* Mobile Drawer Implement */
    .mobile-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0,0,0,0.5);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .mobile-menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-menu-drawer {
        display: block;
        position: fixed;
        top: 0;
        right: -300px;
        width: 300px;
        height: 100%;
        background-color: var(--white);
        z-index: 1001;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        transition: var(--transition);
        display: flex;
        flex-direction: column;
    }
    
    .mobile-menu-drawer.active {
        right: 0;
    }
    
    .mobile-menu-header {
        padding: 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid var(--bg-light);
    }
    
    .close-menu-btn {
        background: none;
        border: none;
        font-size: 24px;
        cursor: pointer;
        color: var(--heading-color);
    }
    
    .mobile-nav-links {
        padding: 20px;
        flex-grow: 1;
        overflow-y: auto;
    }
    
    .mobile-nav-links li a {
        display: block;
        padding: 12px 0;
        font-weight: 600;
        color: var(--heading-color);
        border-bottom: 1px solid var(--bg-light);
    }
    
    .mobile-dropdown-menu {
        display: none;
        padding-left: 15px;
        background-color: var(--bg-light);
    }
    
    .mobile-dropdown.open .mobile-dropdown-menu {
        display: block;
    }
    
    .mobile-dropdown > a {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .mobile-menu-footer {
        padding: 20px;
        border-top: 1px solid var(--bg-light);
    }
}

/* Mobile Sticky Bottom Bar */
.mobile-sticky-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    box-shadow: 0 -5px 15px rgba(0,0,0,0.1);
}

.sticky-btn {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 15px 0;
    color: white;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
}

.sticky-btn i {
    font-size: 20px;
}

.sticky-btn.phone-btn {
    background-color: var(--primary-color);
}

.sticky-btn.whatsapp-btn {
    background-color: #25D366;
}

@media (max-width: 991px) {
    .mobile-sticky-bar {
        display: flex;
    }
    
    /* Add padding to body so content doesn't hide behind sticky bar */
    body {
        padding-bottom: 60px;
    }

    .mobile-menu-btn {
        background: var(--bg-light);
        padding: 8px 15px;
        border-radius: 5px;
        color: var(--primary-color);
        transition: var(--transition);
        display: flex !important;
        align-items: center;
        gap: 8px;
    }
}

/* FAQ Accordion Styles */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 20px 25px;
    font-size: 16px;
    font-weight: 600;
    color: var(--heading-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-icon {
    color: var(--primary-color);
    transition: transform 0.3s ease;
    font-size: 18px;
    min-width: 20px;
    text-align: right;
}

.faq-item.active .faq-question {
    color: var(--primary-color);
    border-bottom: 1px solid #e2e8f0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
    background-color: var(--bg-light);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 20px 25px;
    margin: 0;
    color: var(--text-color);
    line-height: 1.8;
}