/* 
   Kombi & Klima Servis - CSS Design System
   Premium, Modern, Responsive & Beautiful Style
*/

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette */
    --primary: #0066cc;        /* Sleek Modern Blue */
    --primary-light: #4da6ff;
    --primary-dark: #004d99;
    --accent: #ff3333;         /* Energetic Service Red */
    --accent-gold: #ffcc00;    /* Premium Gold/Yellow for warnings/savings */
    
    --bg-dark: #121824;        /* Dark background elements */
    --bg-light: #f4f7fc;       /* Soft light background */
    --bg-card: #ffffff;        /* Pure white for cards */
    
    --text-main: #2c3e50;      /* Dark slate for readable text */
    --text-muted: #7f8c8d;     /* Muted grey */
    --text-light: #ffffff;
    
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-shadow: rgba(31, 38, 135, 0.08);
    
    /* Layout Tokens */
    --font-main: 'Poppins', sans-serif;
    --font-heading: 'Montserrat', sans-serif;
    --border-radius-sm: 4px;
    --border-radius-md: 12px;
    --border-radius-lg: 24px;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-soft: 0 8px 30px var(--glass-shadow);
    --shadow-hover: 0 15px 35px rgba(0, 102, 204, 0.15);
}

/* Global Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-main);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Common Layout Containers */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

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

.section-title h2 {
    font-size: 2.2rem;
    text-transform: uppercase;
    color: var(--text-main);
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.section-title h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--primary);
    margin: 15px auto 0;
    border-radius: 2px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
}

.btn-accent {
    background-color: var(--accent);
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(255, 51, 51, 0.3);
}

.btn-accent:hover {
    background-color: #e60000;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 51, 51, 0.4);
}

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

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

.btn-white {
    background-color: var(--text-light);
    color: var(--primary);
    box-shadow: var(--shadow-soft);
}

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

/* Social Icons Layout */
.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

.social-links a:hover {
    background-color: var(--primary);
    color: var(--text-light);
    transform: scale(1.1);
}

/* Header Section */
.header {
    width: 100%;
    position: relative;
    z-index: 100;
}

.top-bar {
    background-color: #0c1524; /* Deep premium blue-grey instead of plain black */
    color: rgba(255, 255, 255, 0.85);
    padding: 10px 0;
    font-size: 0.8rem;
    font-weight: 500;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.contact-info {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.contact-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-info i {
    color: var(--primary-light);
}

.contact-info a {
    color: rgba(255, 255, 255, 0.85);
    transition: var(--transition);
}

.contact-info a:hover {
    color: var(--primary-light);
}

/* Main Navbar */
.main-nav {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    z-index: 99;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.main-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
}

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

.logo-icon {
    font-size: 1.8rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.logo:hover .logo-icon {
    transform: rotate(-15deg) scale(1.1);
}

.logo-text h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin: 0;
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.logo-text p {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    height: 90px; /* Align hover lines and spacing to full height */
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-main);
    padding: 10px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    position: relative;
    transition: var(--transition);
}

.nav-link i {
    font-size: 0.75rem;
    transition: var(--transition);
}

.nav-item:hover .nav-link i {
    transform: rotate(180deg);
    color: var(--primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 25px; /* Floats above the navbar bottom border */
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
    transform: translateX(-50%);
}

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

.nav-link:hover::after, .nav-item.active .nav-link::after {
    width: 100%;
}

/* Submenu/Dropdown */
.submenu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translate(-50%, 15px);
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    width: 200px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    padding: 10px 0;
    z-index: 110;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.nav-item:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -5px);
}

.submenu li {
    width: 100%;
}

.submenu li a {
    display: block;
    padding: 10px 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-main);
    transition: var(--transition);
}

.submenu li a:hover {
    background-color: rgba(0, 102, 204, 0.05);
    color: var(--primary);
    padding-left: 24px;
}

.nav-cta {
    display: flex;
    align-items: center;
    height: auto;
}

.nav-cta .btn {
    padding: 10px 24px;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 50px; /* Modern Pill shape */
    box-shadow: 0 4px 15px rgba(255, 51, 51, 0.2);
    background: linear-gradient(135deg, var(--accent) 0%, #d62222 100%);
    border: none;
    color: var(--text-light);
    transition: var(--transition);
    height: auto;
    letter-spacing: 0.5px;
}

.nav-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 51, 51, 0.35);
    background: linear-gradient(135deg, #ff4d4d 0%, var(--accent) 100%);
    color: var(--text-light);
}

/* Hamburger & Mobile Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    border: none;
    background: transparent;
    padding: 5px;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger:hover span:nth-child(1) {
    transform: translateY(-2px);
}

.hamburger:hover span:nth-child(3) {
    transform: translateY(2px);
}

/* Mobile Drawer Overlay */
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.drawer-overlay.open {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    max-width: 85vw;
    height: 100%;
    background-color: var(--bg-card);
    z-index: 999;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
    transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-drawer.open {
    right: 0;
}

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

.close-drawer {
    background: transparent;
    border: none;
    font-size: 2rem;
    color: var(--text-main);
    cursor: pointer;
    transition: var(--transition);
}

.close-drawer:hover {
    color: var(--accent);
    transform: scale(1.1);
}

.drawer-links {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.drawer-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-main);
    text-transform: uppercase;
}

.drawer-link:hover {
    color: var(--primary);
}

.drawer-submenu {
    padding-left: 15px;
    margin-top: 10px;
    display: none;
    flex-direction: column;
    gap: 10px;
    border-left: 2px solid var(--bg-light);
}

.drawer-submenu a {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Hero Banner Slider */
.hero-slider {
    position: relative;
    height: 550px;
    width: 100%;
    overflow: hidden;
    background-color: var(--bg-dark);
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

/* Gradient Overlay */
.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(18, 24, 36, 0.85) 0%, rgba(18, 24, 36, 0.6) 50%, rgba(18, 24, 36, 0.2) 100%);
    z-index: 2;
}

.slide-content {
    position: relative;
    z-index: 3;
    color: var(--text-light);
    max-width: 650px;
}

.slide-content h2 {
    font-size: 3rem;
    color: var(--text-light);
    text-transform: uppercase;
    margin-bottom: 20px;
    line-height: 1.1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.slide-content p {
    font-size: 1.25rem;
    margin-bottom: 35px;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.slide-buttons {
    display: flex;
    gap: 15px;
}

/* Slider Controls */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--text-light);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 4;
    transition: var(--transition);
    backdrop-filter: blur(5px);
    font-size: 1.2rem;
}

.slider-btn:hover {
    background-color: var(--primary);
    transform: translateY(-50%) scale(1.1);
}

.slider-btn.prev {
    left: 20px;
}

.slider-btn.next {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 4;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background-color: var(--primary);
    width: 28px;
    border-radius: 6px;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    position: relative;
    border: 1px solid var(--glass-border);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-light);
}

.service-img-container {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.service-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-img-container img {
    transform: scale(1.08);
}

.service-card-body {
    padding: 24px;
    text-align: center;
}

.service-card-body h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--text-main);
}

.service-card-body p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.read-more {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--primary);
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
}

.read-more:hover {
    color: var(--accent);
}

/* Section Text Banner: Neden Kombi Bakımı */
.info-section {
    background-color: var(--bg-card);
    border-top: 1px solid rgba(0,0,0,0.03);
}

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

@media(max-width: 768px) {
    .info-columns {
        grid-template-columns: 1fr;
    }
}

.info-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    position: relative;
}

.info-text h3::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: var(--primary);
    margin-top: 8px;
}

.info-text p {
    margin-bottom: 15px;
    color: var(--text-main);
    font-size: 1rem;
}

.info-highlight {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, rgba(255, 51, 51, 0.05) 100%);
    border-left: 4px solid var(--primary);
    padding: 15px 20px;
    margin: 20px 0;
    font-weight: 500;
}

.info-banner {
    border-radius: var(--border-radius-md);
    background: linear-gradient(135deg, var(--bg-dark), #1d2b45);
    padding: 40px;
    color: var(--text-light);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.info-banner::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.info-banner h4 {
    font-size: 1.6rem;
    margin-bottom: 25px;
    color: var(--accent-gold);
    text-transform: uppercase;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature-icon {
    width: 24px;
    height: 24px;
    background-color: rgba(255,204,0,0.15);
    border-radius: 50%;
    color: var(--accent-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* Video Section */
.video-section {
    background-color: var(--bg-light);
}

.video-wrapper {
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 4px solid var(--text-light);
    aspect-ratio: 16/9;
}

.video-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* CTA Promo Banner */
.promo-banner {
    background: linear-gradient(135deg, var(--accent) 0%, #cc0000 100%);
    color: var(--text-light);
    padding: 60px 0;
    text-align: center;
    position: relative;
}

.promo-banner h3 {
    font-size: 2.2rem;
    margin-bottom: 15px;
    color: var(--text-light);
}

.promo-banner p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

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

/* Products Showcase */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.product-card {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-light);
}

.product-img {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    background-color: #fcfdfe;
    border-bottom: 1px solid #f0f4f8;
}

.product-img img {
    max-height: 100%;
    object-fit: contain;
}

.product-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    text-align: center;
}

.product-info h4 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: var(--text-main);
    flex-grow: 1;
}

.product-price {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--accent);
    margin-bottom: 15px;
}

/* Areas / Regions List */
.regions-section {
    background-color: var(--bg-card);
}

.regions-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.accordion-item {
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.accordion-header {
    background-color: var(--bg-light);
    padding: 18px 24px;
    font-family: var(--font-heading);
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
}

.accordion-header:hover {
    background-color: #ebeff7;
    color: var(--primary);
}

.accordion-icon {
    font-size: 0.8rem;
    transition: var(--transition);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
    background-color: var(--bg-card);
}

.accordion-item.active .accordion-content {
    max-height: 500px; /* Large enough buffer */
}

.accordion-body {
    padding: 24px;
}

.regions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
}

.region-link {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 6px;
    border-radius: 4px;
    display: block;
}

.region-link:hover {
    color: var(--primary);
    background-color: var(--bg-light);
    padding-left: 10px;
}

/* Testimonial Section */
.testimonials-section {
    background-color: var(--bg-light);
    position: relative;
}

.testimonials-carousel {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    min-height: 260px;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    padding: 20px;
}

.testimonial-slide.active {
    opacity: 1;
    visibility: visible;
}

.testimonial-box {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-md);
    padding: 40px;
    box-shadow: var(--shadow-soft);
    position: relative;
    border: 1px solid var(--glass-border);
}

.testimonial-box::before {
    content: '“';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 5rem;
    font-family: Georgia, serif;
    color: rgba(0, 102, 204, 0.15);
    line-height: 1;
}

.testimonial-box p {
    font-size: 1.05rem;
    color: var(--text-main);
    font-style: italic;
    margin-bottom: 25px;
    position: relative;
    z-index: 2;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 4px 10px rgba(0, 102, 204, 0.1);
}

.user-info h5 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.user-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Sticky Blue Call Banner */
.call-banner {
    background: linear-gradient(90deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--text-light);
    padding: 24px 0;
}

.call-banner .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.call-banner h4 {
    font-size: 1.25rem;
    color: var(--text-light);
}

/* Footer Style */
.footer {
    background-color: var(--bg-dark);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-top {
    padding: 80px 0 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}

@media(max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media(max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-col h5 {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 25px;
    position: relative;
}

.footer-col h5::after {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background-color: var(--primary);
    margin-top: 8px;
}

.footer-col p {
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover {
    color: var(--primary-light);
    transform: translateX(5px);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-contact-item {
    display: flex;
    gap: 12px;
}

.footer-contact-item i {
    color: var(--primary-light);
    margin-top: 4px;
}

/* Footer Bottom Widget tag cloud */
.footer-tags-section {
    padding: 30px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-tags-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    justify-content: center;
}

.footer-tag {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.45);
    background-color: rgba(255, 255, 255, 0.03);
    padding: 4px 10px;
    border-radius: 2px;
}

.footer-tag:hover {
    color: var(--text-light);
    background-color: var(--primary-dark);
}

.footer-bottom {
    padding: 25px 0;
    font-size: 0.8rem;
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

/* Newsletter form */
.newsletter-form {
    display: flex;
    margin-top: 15px;
}

.newsletter-input {
    flex-grow: 1;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
    font-family: var(--font-main);
    border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
    outline: none;
}

.newsletter-input:focus {
    border-color: var(--primary-light);
}

.newsletter-btn {
    padding: 0 20px;
    background-color: var(--primary);
    color: var(--text-light);
    border: none;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-btn:hover {
    background-color: var(--primary-dark);
}

/* Mobile Quick Access Sticky Bottom Bar */
.mobile-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--bg-dark);
    display: none;
    grid-template-columns: repeat(4, 1fr);
    z-index: 997;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.15);
}

.sticky-tab {
    padding: 12px 5px;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.7rem;
    font-weight: 500;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.sticky-tab i {
    font-size: 1.1rem;
    color: var(--primary-light);
}

.sticky-tab:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
}

@media(max-width: 768px) {
    .mobile-sticky-bar {
        display: grid;
    }
    body {
        padding-bottom: 60px; /* Prevents text cutoff by sticky bar */
    }
}

/* Floating Elements */
.whatsapp-float {
    position: fixed;
    bottom: 80px;
    left: 24px;
    z-index: 996;
    transition: var(--transition);
}

.whatsapp-float a {
    width: 54px;
    height: 54px;
    background-color: #25d366;
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

@media(max-width: 768px) {
    .whatsapp-float {
        bottom: 80px;
        left: 15px;
    }
}

.back-to-top {
    position: fixed;
    bottom: 80px;
    right: 24px;
    width: 45px;
    height: 45px;
    background-color: var(--primary);
    color: var(--text-light);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    z-index: 996;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
}

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

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

@media(max-width: 768px) {
    .back-to-top {
        bottom: 80px;
        right: 15px;
    }
}

/* Appointment Form Design (randevu.php) */
.form-card {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-md);
    padding: 40px;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--glass-border);
    max-width: 700px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 25px;
}

@media(max-width: 568px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group-full {
    grid-column: span 2;
}

@media(max-width: 568px) {
    .form-group-full {
        grid-column: span 1;
    }
}

.form-group label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-main);
}

.form-control {
    padding: 12px 16px;
    border: 1px solid rgba(0,0,0,0.1);
    background-color: var(--bg-light);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-main);
    font-size: 0.95rem;
    color: var(--text-main);
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    background-color: var(--bg-card);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

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

/* Contact Info Page (iletisim.php) */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
}

@media(max-width: 768px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }
}

.contact-card {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-md);
    padding: 30px;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-card-item {
    display: flex;
    gap: 15px;
}

.contact-card-icon {
    width: 44px;
    height: 44px;
    background-color: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-card-text h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact-card-text p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.map-placeholder {
    width: 100%;
    height: 350px;
    background-color: #e5e9f0;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-weight: 500;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.map-placeholder iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* Custom Modal equivalent to SweetAlert */
.custom-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.custom-modal.open {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-md);
    padding: 40px;
    max-width: 450px;
    width: 90%;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    transform: translateY(20px);
    transition: var(--transition);
}

.custom-modal.open .modal-content {
    transform: translateY(0);
}

.modal-icon-success {
    width: 70px;
    height: 70px;
    border: 3px solid #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #25d366;
    font-size: 2.2rem;
    margin: 0 auto 20px;
}

.modal-content h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.modal-content p {
    color: var(--text-muted);
    margin-bottom: 25px;
}

/* Nav Responsive Queries */
@media(max-width: 992px) {
    .top-bar {
        display: none;
    }
    .nav-links, .nav-cta {
        display: none;
    }
    .hamburger {
        display: flex;
    }
    .main-nav .container {
        height: 70px;
    }
}

@media(max-width: 576px) {
    .container {
        padding: 0 15px;
    }
    .logo-icon {
        font-size: 1.3rem;
    }
    .logo-text h1 {
        font-size: 1.1rem;
    }
    .logo-text p {
        font-size: 0.55rem;
        letter-spacing: 0.5px;
    }
    .main-nav .container {
        height: 65px;
    }
}