/* ==============================================================================
   Export Yapı Style Document
   Author: Expert UI/UX Designer
   ============================================================================== */

/* --- Design Tokens & Variables --- */
:root {
    /* Color Palette */
    --color-primary: #0f172a;       /* Slate 900 - Premium corporate dark */
    --color-primary-light: #1e293b; /* Slate 800 */
    --color-primary-lighter: #334155; /* Slate 700 */
    --color-secondary: #f8fafc;     /* Slate 50 - Fresh light body */
    --color-accent-emerald: #10b981;/* Emerald 500 - Turf/Landscape */
    --color-accent-emerald-dark: #059669;
    --color-accent-amber: #f59e0b;  /* Amber 500 - Safety/Construction */
    --color-accent-amber-dark: #d97706;
    
    /* Neutral Colors */
    --text-main: #1e293b;          /* Slate 800 */
    --text-muted: #64748b;         /* Slate 500 */
    --text-light: #ffffff;
    --border-color: #e2e8f0;       /* Slate 200 */
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* UI Details */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 10px 20px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.1);
    
    /* Animation Speeds */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-main);
    background-color: var(--color-secondary);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-primary);
}

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

ul {
    list-style: none;
}

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

/* --- Layout Utilities --- */
.container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-bg-dark {
    background-color: var(--color-primary);
    color: var(--text-light);
}

.section-bg-dark h2 {
    color: var(--text-light);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.subtitle-emerald {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-accent-emerald);
}

.subtitle-amber {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--color-accent-amber);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 18px;
    font-family: var(--font-heading);
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.125rem;
}

.section-bg-dark .section-desc {
    color: #94a3b8; /* Slate 400 */
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--text-light);
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-emerald {
    background-color: var(--color-accent-emerald);
    color: var(--text-light);
}

.btn-emerald:hover {
    background-color: var(--color-accent-emerald-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-amber {
    background-color: var(--color-accent-amber);
    color: var(--text-light);
}

.btn-amber:hover {
    background-color: var(--color-accent-amber-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-outline-white {
    background-color: transparent;
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--text-light);
}

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

.btn-shop {
    background: linear-gradient(135deg, var(--color-accent-amber) 0%, #f97316 100%);
    color: var(--text-light);
    border: none;
    font-size: 0.9rem;
    padding: 10px 20px;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
}

.btn-shop:hover {
    background: linear-gradient(135deg, #f97316 0%, var(--color-accent-amber-dark) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.35);
}

.btn-quote {
    background: linear-gradient(135deg, var(--color-accent-emerald) 0%, var(--color-accent-emerald-dark) 100%);
    color: var(--text-light);
    border: none;
    font-size: 0.9rem;
    padding: 10px 20px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.btn-quote:hover {
    background: linear-gradient(135deg, var(--color-accent-emerald-dark) 0%, #047857 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.35);
}

.btn-dealership {
    background-color: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    color: var(--text-light);
    font-size: 0.9rem;
    padding: 10px 20px;
}

.btn-dealership:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--color-accent-emerald);
    color: var(--color-accent-emerald);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.15);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* --- Header & Navigation --- */
.top-bar {
    width: 100%;
    background-color: var(--color-accent-emerald); /* Emerald Green as requested */
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 0;
    font-size: 0.8rem;
    color: #ffffff; /* pure white text */
    transition: all var(--transition-normal);
}

.top-bar a {
    color: #ffffff;
    font-weight: 600;
}

.top-bar a:hover {
    color: var(--color-primary); /* dark hover on green background for readability */
}

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

.top-bar-contact {
    display: flex;
    gap: 20px;
}

.top-bar-contact span, .top-bar-info span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.phone-icon-svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
    display: inline-block;
    flex-shrink: 0;
    animation: phone-blink 1.5s ease-in-out infinite;
}

@keyframes phone-blink {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.4;
        transform: scale(1.15);
    }
}

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 0;
    transition: var(--transition-normal);
    background-color: transparent; /* back to transparent background */
    border-bottom: none;
    box-shadow: none;
}

/* Scrolled Header Style: Dark Glassmorphism */
.main-header.scrolled {
    padding: 0;
    background-color: rgba(15, 23, 42, 0.85); /* back to previous transparent dark slate style */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-lg);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    padding-bottom: 16px;
    transition: var(--transition-normal);
}

.main-header.scrolled .header-container {
    padding-top: 12px;
    padding-bottom: 12px;
}

/* Hide top-bar on scroll to keep sticky header compact */
.main-header.scrolled .top-bar {
    height: 0;
    padding: 0;
    opacity: 0;
    overflow: hidden;
    border-bottom: none;
}

/* Navbar Row styling (Secondary Category Menu below Header) */
.navbar-row {
    width: 100%;
    border-top: 1.5px solid rgba(255, 255, 255, 0.12);
    border-bottom: 1.5px solid rgba(255, 255, 255, 0.12);
    background-color: rgba(15, 23, 42, 0.2);
    padding: 8px 0;
    transition: var(--transition-normal);
}

.main-header.scrolled .navbar-row {
    background-color: rgba(15, 23, 42, 0.45);
    border-top-color: rgba(255, 255, 255, 0.08);
    border-bottom-color: rgba(255, 255, 255, 0.08);
}

.navbar-row .navbar .nav-list {
    justify-content: center;
    gap: 20px;
}

.navbar-row .nav-link {
    position: relative;
    border: none;
    background-color: transparent;
    padding: 10px 14px;
    font-size: 0.825rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.75);
    transition: color var(--transition-fast);
}

.navbar-row .nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-accent-emerald);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

.navbar-row .nav-link:hover {
    color: var(--text-light);
    background-color: transparent;
    border: none;
    box-shadow: none;
}

.navbar-row .nav-link:hover::after,
.navbar-row .nav-link.active::after {
    width: 70%;
}

.navbar-row .nav-link.active {
    color: var(--color-accent-emerald);
    background-color: transparent;
    border: none;
    box-shadow: none;
}

/* Logo Brand */
.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
}

.logo-text-accent {
    color: var(--color-accent-emerald);
}

.logo-text-main {
    color: var(--text-light); /* back to light text */
    transition: var(--transition-normal);
}

.main-header.scrolled .logo-text-main {
    color: var(--text-light);
}

/* Desktop Navigation Menu */
.navbar .nav-list {
    display: flex;
    align-items: center;
    gap: 16px; /* Reduced gap to accommodate button styling beautifully */
}

.nav-item {
    position: relative;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9); /* light text */
    padding: 8px 18px; /* padding for button shape */
    border-radius: var(--radius-full); /* pill button shape */
    border: 1.5px solid rgba(255, 255, 255, 0.25); /* outline style button */
    background-color: rgba(255, 255, 255, 0.05); /* very subtle overlay */
    transition: all var(--transition-fast);
}

.main-header.scrolled .nav-link {
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.03);
}

.nav-link:hover,
.nav-link.active,
.main-header.scrolled .nav-link:hover,
.main-header.scrolled .nav-link.active {
    background-color: var(--color-accent-emerald); /* emerald green button fill */
    border-color: var(--color-accent-emerald);
    color: var(--text-light);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

/* Link active indicator line - Disabled for button styling */
.nav-link::after {
    display: none;
}

/* Dropdown Menu styling */
.nav-item.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-toggle::after {
    content: ' ▾';
    font-size: 0.75rem;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 14px);
    left: -20px;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    width: 240px;
    padding: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: var(--transition-fast);
    z-index: 100;
}

.dropdown-menu.dropdown-wide {
    width: 320px;
}

/* Invisible Hover Bridge: Keeps dropdown open when hovering the gap */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -18px;
    left: 0;
    width: 100%;
    height: 18px;
    background-color: transparent;
}

/* Grid Layout for Mega Dropdown (e.g. File Sistemleri) */
.dropdown-menu.dropdown-grid {
    width: 540px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-flow: column;
    grid-template-rows: repeat(10, auto);
    gap: 4px 16px;
    padding: 16px;
    left: 0;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.dropdown-menu.dropdown-right {
    left: auto;
    right: 0;
}

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

.dropdown-menu a {
    display: block;
    padding: 10px 16px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.75);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.dropdown-menu.dropdown-grid a {
    padding: 8px 12px;
    font-size: 0.825rem;
    font-weight: 500;
}

.dropdown-menu a:hover {
    color: var(--text-light);
    background-color: rgba(16, 185, 129, 0.15);
    padding-left: 20px;
}

.dropdown-menu.dropdown-grid a:hover {
    background-color: rgba(16, 185, 129, 0.2);
    padding-left: 16px;
}

.header-search {
    flex: 0 1 300px;
    margin: 0 20px;
}

.header-search form {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.header-search input {
    width: 100%;
    padding: 8px 36px 8px 16px;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-full);
    color: var(--text-light);
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.header-search input:focus {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: var(--color-accent-emerald);
    outline: none;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.header-search button {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.header-search button:hover {
    color: var(--color-accent-emerald);
}

@media (max-width: 991px) {
    .header-search {
        display: none;
    }
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Hamburger toggle menu */
.hamburger-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger-toggle .bar {
    width: 100%;
    height: 2.5px;
    background-color: var(--text-light); /* back to light lines */
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.main-header.scrolled .hamburger-toggle .bar {
    background-color: var(--text-light);
}

/* Hamburger transition on open */
.hamburger-toggle.active .bar-1 {
    transform: translateY(7.5px) rotate(45deg);
}

.hamburger-toggle.active .bar-2 {
    opacity: 0;
}

.hamburger-toggle.active .bar-3 {
    transform: translateY(-8px) rotate(-45deg);
}

/* --- Mobile Nav Drawer --- */
.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    z-index: 1010;
    transition: var(--transition-normal);
    padding: 40px 24px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

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

.mobile-nav-category-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-left: 16px;
    border-left: 2px solid rgba(16, 185, 129, 0.3);
    margin: 4px 0 4px 6px;
}

.mobile-nav-category-group .mobile-nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    padding: 2px 0;
}

.mobile-nav-category-group .mobile-nav-link.active,
.mobile-nav-category-group .mobile-nav-link:hover {
    color: var(--color-accent-emerald);
}

.drawer-phone-link:hover {
    color: var(--color-accent-amber) !important;
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
}

.drawer-header .logo-text-main {
    color: var(--text-light);
}

.drawer-close {
    font-size: 2.2rem;
    color: var(--text-light);
    background: transparent;
    border: none;
    cursor: pointer;
}

.drawer-body {
    flex-grow: 1;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    display: block;
}

.mobile-nav-link.active,
.mobile-nav-link:hover {
    color: var(--color-accent-emerald);
}

.mobile-collapse-heading {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 6px;
    margin-bottom: 12px;
}

.mobile-sub-menu {
    padding-left: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mobile-sub-link {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
}

.mobile-sub-link:hover {
    color: var(--color-accent-amber);
}

.drawer-cta-li {
    margin-top: 24px;
}

.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1005;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

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

/* --- Hero Slider Area --- */
.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    background-color: var(--color-primary);
}

.slider-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
    display: flex;
    align-items: center;
    z-index: 1;
}

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

/* Custom premium image slider backgrounds with dark overlays for readable content */
.slide:nth-child(1) {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.85) 30%, rgba(15, 23, 42, 0.4) 100%), 
                url('../../uploads/slider/slide2.png') no-repeat center center / cover;
}

.slide:nth-child(2) {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.85) 30%, rgba(15, 23, 42, 0.4) 100%), 
                url('../../uploads/products/safety_nets.png') no-repeat center center / cover;
}

.slide:nth-child(3) {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.85) 30%, rgba(15, 23, 42, 0.4) 100%), 
                url('../../uploads/products/shade_nets.png') no-repeat center center / cover;
}

.slide:nth-child(4) {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.85) 30%, rgba(15, 23, 42, 0.4) 100%), 
                url('../../uploads/products/artificial_turf.png') no-repeat center center / cover;
}

.slide:nth-child(5) {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.85) 30%, rgba(15, 23, 42, 0.4) 100%), 
                url('../../uploads/products/grass_fence.png') no-repeat center center / cover;
}

.slide:nth-child(6) {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.85) 30%, rgba(15, 23, 42, 0.4) 100%), 
                url('../../uploads/products/roofing_construction.png') no-repeat center center / cover;
}

.slide:nth-child(7) {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.85) 30%, rgba(15, 23, 42, 0.4) 100%), 
                url('../../uploads/products/prefab_buildings.png') no-repeat center center / cover;
}

.slide:nth-child(8) {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.85) 30%, rgba(15, 23, 42, 0.4) 100%), 
                url('../../uploads/products/sports_facilities.png') no-repeat center center / cover;
}

.slide:nth-child(9) {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.85) 30%, rgba(15, 23, 42, 0.4) 100%), 
                url('../../uploads/products/steel_construction.png') no-repeat center center / cover;
}

/* Overlay grid/dots mesh pattern */
.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1.5px, transparent 1.5px);
    background-size: 32px 32px;
    z-index: 2;
    opacity: 0.7;
}

.slide-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding-top: 165px; /* Header clearance adjusted for navbar-row */
}

/* Slide Entry Animations */
.slide .slider-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s;
}

.slide.active .slider-badge {
    opacity: 1;
    transform: translateY(0);
}

.slide-1 .slider-badge {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--color-accent-emerald);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.slide-2 .slider-badge {
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--color-accent-amber);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.slide-3 .slider-badge {
    background-color: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.slide h1 {
    font-size: 3.8rem;
    color: var(--text-light);
    margin-bottom: 24px;
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: -0.02em;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s;
}

.slide.active h1 {
    opacity: 1;
    transform: translateY(0);
}

.slide p {
    font-size: 1.25rem;
    color: #cbd5e1; /* Slate 300 */
    margin-bottom: 40px;
    max-width: 650px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.6s;
}

.slide.active p {
    opacity: 1;
    transform: translateY(0);
}

.slide-btn-group {
    display: flex;
    gap: 16px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.8s;
}

.slide.active .slide-btn-group {
    opacity: 1;
    transform: translateY(0);
}

/* Slider Controls */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: var(--transition-fast);
}

.slider-arrow:hover {
    background-color: var(--color-accent-emerald);
    border-color: var(--color-accent-emerald);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}

.slider-arrow.prev {
    left: 32px;
}

.slider-arrow.next {
    right: 32px;
}

.slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dot {
    width: 32px;
    height: 6px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
}

.slider-dot.active {
    width: 56px;
    background-color: var(--color-accent-emerald);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
}

.slider-dots {
    display: none !important;
}

/* Slider navigation cards styling */
.slider-nav-cards-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 20;
    background: linear-gradient(to top, rgba(11, 19, 41, 0.95) 0%, rgba(11, 19, 41, 0) 100%);
    padding: 30px 0 20px 0;
}

.slider-nav-cards {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    gap: 12px;
}

.slider-nav-card {
    background-color: rgba(15, 28, 63, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 12px 10px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    user-select: none;
}

.slider-nav-card:hover {
    background-color: rgba(15, 28, 63, 0.85);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.slider-nav-card.active {
    background-color: #10b981; /* Site Green */
    border-color: #10b981;
    color: #fff;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.35);
}

.slider-nav-card .nav-card-icon {
    font-size: 1.25rem;
    transition: var(--transition);
}

.slider-nav-card h4 {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-light);
    margin: 0;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    width: 100%;
}

.slider-nav-card.active h4 {
    color: #fff;
}

/* Adjust slide content height to clear the bottom cards overlay */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 750px;
}

@media (max-width: 991px) {
    .hero-slider {
        height: 100vh;
        min-height: 700px;
    }
    .slide-content {
        padding-top: 130px;
    }
    .slider-nav-cards {
        grid-template-columns: repeat(5, 1fr);
        gap: 8px;
    }
    .slider-nav-card:nth-child(n+6) {
        display: none;
    }
}

@media (max-width: 575px) {
    .hero-slider {
        height: 100vh;
        min-height: 620px;
    }
    .slide-content {
        padding-top: 100px;
    }
    .slider-nav-cards {
        grid-template-columns: repeat(3, 1fr);
    }
    .slider-nav-card:nth-child(n+4) {
        display: none;
    }
}

/* --- About / Kurumsal Section --- */
.kurumsal-flex {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-img-container {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    /* CSS placeholder background structure */
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.about-img-placeholder-logo {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.05);
    user-select: none;
    position: absolute;
}

.about-svg-draw {
    width: 60%;
    height: 60%;
    z-index: 2;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
}

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

.about-img-container:hover .about-img {
    transform: scale(1.05);
}

.kurumsal-content .section-title {
    margin-bottom: 24px;
}

.kurumsal-content p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 24px;
}

.features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 32px;
}

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

.feature-icon-circle {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background-color: var(--color-accent-emerald);
    display: inline-block;
    flex-shrink: 0;
}

.feature-text {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-primary);
}

/* --- Services / Categories Section --- */
.urunler-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.urun-card {
    background-color: var(--text-light);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}

.urun-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(16, 185, 129, 0.3);
}

.urun-img-wrap {
    position: relative;
    aspect-ratio: 4/3;
    background-color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.urun-img-gradient-emerald {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, rgba(16, 185, 129, 0.2) 100%);
}

.urun-img-gradient-amber {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, rgba(245, 158, 11, 0.2) 100%);
}

.urun-img-gradient-blue {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, rgba(59, 130, 246, 0.2) 100%);
}

.urun-img-gradient-teal {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, rgba(20, 184, 166, 0.2) 100%);
}

.urun-card-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    z-index: 5;
}

.badge-emerald {
    background-color: var(--color-accent-emerald);
    color: var(--text-light);
}

.badge-amber {
    background-color: var(--color-accent-amber);
    color: var(--text-light);
}

.badge-blue {
    background-color: #3b82f6;
    color: var(--text-light);
}

.badge-teal {
    background-color: #14b8a6;
    color: var(--text-light);
}

.urun-icon-svg {
    width: 45%;
    height: 45%;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.25));
    transition: var(--transition-normal);
}

.urun-card:hover .urun-icon-svg {
    transform: scale(1.1);
}

.urun-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

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

.urun-info {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.urun-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.urun-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.urun-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.lnk-detail {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.lnk-detail:hover {
    color: var(--color-accent-emerald);
}

.lnk-shop-direct {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-amber);
}

.lnk-shop-direct:hover {
    color: var(--color-accent-amber-dark);
}

.lnk-quote-direct {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-emerald);
    transition: var(--transition-fast);
}

.lnk-quote-direct:hover {
    color: var(--color-accent-emerald-dark);
}

/* --- Stats / "Neden Biz?" Section --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.stat-card {
    text-align: center;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 40px 24px;
    transition: var(--transition-normal);
}

.stat-card:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(16, 185, 129, 0.3);
    transform: translateY(-5px);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: inline-block;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-light);
    margin-bottom: 8px;
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

.stat-number-accent {
    color: var(--color-accent-emerald);
}

.stat-label {
    font-size: 1rem;
    color: #94a3b8; /* Slate 400 */
    font-weight: 500;
}

/* --- Call To Action (Banner) --- */
.cta-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(255,255,255,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.cta-banner::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: var(--radius-full);
    background-color: rgba(16, 185, 129, 0.08);
    top: -150px;
    right: -50px;
    filter: blur(50px);
}

.cta-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 5;
}

.cta-content {
    max-width: 750px;
}

.cta-content h2 {
    color: var(--text-light);
    font-size: 2.25rem;
    margin-bottom: 16px;
}

.cta-content p {
    color: #cbd5e1; /* Slate 300 */
    font-size: 1.1rem;
}

.cta-btn-group {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
}

/* --- Contact & Inquiry Section --- */
.iletisim-flex {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
}

.iletisim-details-wrap {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-card-wrap {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin: 32px 0;
}

.contact-box {
    display: flex;
    gap: 20px;
    background-color: var(--text-light);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.contact-box:hover {
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: var(--shadow-md);
}

.contact-box-icon {
    font-size: 1.8rem;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background-color: rgba(16, 185, 129, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-box-info h4 {
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.contact-box-info p, 
.contact-box-info a {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.contact-box-info a:hover {
    color: var(--color-accent-emerald);
}

.contact-map-placeholder {
    width: 100%;
    height: 180px;
    border-radius: var(--radius-md);
    background-color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.contact-map-placeholder::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(16,185,129,0.05) 0%, transparent 80%);
}

/* Form Styles */
.teklif-form-card {
    background-color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

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

.form-control {
    width: 100%;
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--color-secondary);
    color: var(--text-main);
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent-emerald);
    background-color: var(--text-light);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

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

.form-feedback {
    padding: 14px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    display: none;
}

.form-feedback.success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-accent-emerald-dark);
    border: 1px solid rgba(16, 185, 129, 0.2);
    display: block;
}

.form-feedback.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.2);
    display: block;
}

/* --- Footer Area --- */
.main-footer {
    background-color: var(--color-primary);
    color: rgba(255, 255, 255, 0.65);
    padding: 80px 0 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 48px;
    margin-bottom: 60px;
}

.brand-col .footer-logo .logo-text-main {
    color: var(--text-light);
}

.footer-desc {
    margin: 20px 0 24px 0;
    font-size: 0.95rem;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    color: var(--text-light);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.social-link:hover {
    background-color: var(--color-accent-emerald);
    border-color: var(--color-accent-emerald);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

.footer-title {
    color: var(--text-light);
    font-size: 1.15rem;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 12px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-accent-emerald);
}

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

.footer-links-list a {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.95rem;
}

.footer-links-list a:hover {
    color: var(--text-light);
    padding-left: 6px;
}

.footer-shop-highlight {
    color: var(--color-accent-amber) !important;
    font-weight: 600;
}

.footer-shop-highlight:hover {
    color: var(--color-accent-amber-dark) !important;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.footer-contact-list .contact-icon {
    font-size: 1.1rem;
}

.footer-contact-list .contact-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.65);
}

.footer-contact-list a.contact-text:hover {
    color: var(--text-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 30px 0;
    font-size: 0.9rem;
}

.footer-bottom-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-legal-links {
    display: flex;
    gap: 24px;
}

.footer-legal-links a:hover {
    color: var(--text-light);
}

/* --- Brand References Styling --- */
.referans-logos-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 20px;
}

.brand-item {
    flex: 1 1 180px;
    height: 75px;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    transition: var(--transition-normal);
}

.brand-item:hover {
    border-color: var(--color-accent-emerald);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    background-color: #ffffff;
}

.brand-item svg {
    width: 100%;
    height: 100%;
    opacity: 0.6;
    transition: var(--transition-fast);
}

.brand-item:hover svg {
    opacity: 1;
}

.brand-item:hover svg text {
    fill: var(--color-primary);
}

.brand-item:hover svg path {
    stroke: var(--color-accent-emerald);
}

.brand-item:hover svg rect {
    fill: var(--color-accent-emerald);
    stroke: var(--color-accent-emerald);
}

.brand-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: none;
    opacity: 0.9;
    transition: var(--transition-normal);
}

.brand-item:hover img {
    filter: none;
    opacity: 1;
}

.referans-grid-6 {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    align-items: center;
    justify-items: center;
    margin-top: 20px;
}

@media (max-width: 1024px) {
    .referans-grid-6 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .referans-grid-6 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* --- Scroll Animation Classes (Intersection Observer) --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive Layout Breakpoints --- */

@media (max-width: 1024px) {
    .urunler-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 70px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    #dealershipCtaBtn,
    #quoteCtaBtn,
    #shopCtaBtn {
        display: none !important;
    }
    
    .hamburger-toggle {
        display: flex;
    }
    
    .navbar {
        display: none;
    }

    .navbar-row {
        display: none;
    }
    
    .top-bar-label {
        display: none !important;
    }

    .top-bar-info {
        display: none !important;
    }

    .top-bar-container {
        justify-content: center !important;
    }

    .top-bar-contact {
        justify-content: center !important;
        width: 100%;
    }

    .slider-nav-cards-container {
        display: none !important;
    }
    
    .kurumsal-flex {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .iletisim-flex {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .cta-flex {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-btn-group {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    
    .cta-btn-group .btn {
        width: 100%;
    }
    
    .slide h1 {
        font-size: 2.25rem;
    }
    
    .slide p {
        font-size: 1.05rem;
    }
    
    .slider-arrow {
        display: none; /* Hide arrows on touch screens, dots are enough */
    }
    
    .form-group-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .teklif-form-card {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .urunler-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-flex {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-legal-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .slide-btn-group {
        flex-direction: column;
        width: 100%;
    }
    
    .slide-btn-group .btn {
        width: 100%;
    }
}

/* ==============================================================================
   Products Modal Popup Styling
   ============================================================================== */
.products-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-content-wrapper {
    position: relative;
    z-index: 10;
    width: 90%;
    max-width: 1200px;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.products-modal.open .modal-content-wrapper {
    transform: scale(1);
}

.modal-card {
    background-color: var(--color-primary-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    padding: 32px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 20px;
    margin-bottom: 24px;
}

.modal-title {
    font-size: 1.75rem;
    color: var(--text-light);
}

.modal-close {
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.6);
    background: transparent;
    border: none;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-light);
    transform: scale(1.1);
}

.modal-products-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.modal-product-item {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.modal-product-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(16, 185, 129, 0.3);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.modal-product-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    padding: 12px;
}

.modal-product-icon.icon-amber { background-color: rgba(245, 158, 11, 0.1); }
.modal-product-icon.icon-teal { background-color: rgba(20, 184, 166, 0.1); }
.modal-product-icon.icon-emerald { background-color: rgba(16, 185, 129, 0.1); }
.modal-product-icon.icon-blue { background-color: rgba(59, 130, 246, 0.1); }
.modal-product-icon.icon-purple { background-color: rgba(20, 184, 166, 0.1); }

.modal-product-icon svg {
    width: 100%;
    height: 100%;
}

.modal-product-item h4 {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 10px;
}

.modal-product-item p {
    font-size: 0.825rem;
    color: #94a3b8;
    line-height: 1.4;
    margin-bottom: 18px;
    flex-grow: 1;
}

.modal-product-actions {
    display: flex;
    width: 100%;
    gap: 8px;
}

.btn-modal-action {
    flex: 1;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.775rem;
    padding: 8px 0;
    border-radius: var(--radius-sm);
    text-align: center;
    transition: var(--transition-fast);
}

.btn-modal-detail {
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-light);
}

.btn-modal-detail:hover {
    background-color: var(--text-light);
    color: var(--color-primary);
    border-color: var(--text-light);
}

.btn-modal-shop {
    background: linear-gradient(135deg, var(--color-accent-emerald) 0%, var(--color-accent-emerald-dark) 100%);
    color: var(--text-light);
}

.btn-modal-shop:hover {
    background: linear-gradient(135deg, var(--color-accent-emerald-dark) 0%, #047857 100%);
    transform: translateY(-1px);
}

/* Responsive modal grid */
@media (max-width: 1024px) {
    .modal-products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 768px) {
    .modal-products-grid {
        grid-template-columns: 1fr;
        max-height: 60vh;
        overflow-y: auto;
        padding-right: 8px;
    }
    .modal-card {
        padding: 20px;
    }
}

/* ==============================================================================
   Subpage Hero Banner Styling
   ============================================================================== */
.subpage-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    padding: 210px 0 100px 0; /* padding to clear sticky header and visually center text */
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.subpage-hero::before {
    content: '';
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: var(--radius-full);
    background-color: rgba(16, 185, 129, 0.06);
    top: -100px;
    right: -50px;
    filter: blur(60px);
}

.subpage-hero-title {
    font-size: 2.75rem;
    color: var(--text-light);
    margin-bottom: 12px;
    font-family: var(--font-heading);
}

.subpage-breadcrumb {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    font-family: var(--font-heading);
    font-weight: 500;
}

.subpage-breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-fast);
}

.subpage-breadcrumb a:hover {
    color: var(--color-accent-emerald);
}

/* ==============================================================================
   Specifications Table Styling
   ============================================================================== */
.specs-table-container {
    margin-top: 32px;
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-body);
    font-size: 0.95rem;
    text-align: left;
    background-color: var(--text-light);
}

.specs-table th {
    background-color: var(--color-primary-light);
    color: var(--text-light);
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 16px 24px;
}

.specs-table td {
    padding: 14px 24px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
}

.specs-table tr:last-child td {
    border-bottom: none;
}

.specs-table tr:nth-child(even) td {
    background-color: var(--color-secondary);
}

.section-bg-dark .specs-table-container {
    border-color: rgba(255, 255, 255, 0.08);
}

.section-bg-dark .specs-table {
    background-color: var(--color-primary-light);
}

.section-bg-dark .specs-table th {
    background-color: rgba(255, 255, 255, 0.05);
}

.section-bg-dark .specs-table td {
    color: #cbd5e1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.section-bg-dark .specs-table tr:nth-child(even) td {
    background-color: rgba(255, 255, 255, 0.02);
}

/* ==============================================================================
   Detail Info Cards Styling
   ============================================================================== */
.info-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.info-detail-card {
    background-color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition-normal);
}

.info-detail-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(16, 185, 129, 0.3);
}

.info-detail-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.info-detail-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

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

/* --- Product Card Highlight Borders --- */
#file-sistemleri { border-top: 4px solid var(--color-accent-amber); }
#cim-cit { border-top: 4px solid #14b8a6; }
#suni-cim { border-top: 4px solid var(--color-accent-emerald); }
#spor-tesisleri { border-top: 4px solid #3b82f6; }
#celik-konstruksiyon { border-top: 4px solid #8b5cf6; }

/* --- Projects Page Grid & Cards --- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.projects-grid .project-card {
    background-color: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: var(--shadow-sm) !important;
}

.projects-grid .project-card-title {
    color: var(--color-primary) !important;
    font-weight: 600;
}

.projects-grid .project-card-desc {
    color: #475569 !important;
}

.projects-grid .project-card-meta {
    border-top: 1px solid #e2e8f0 !important;
    color: #64748b !important;
}

.project-card {
    background-color: var(--color-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-emerald);
    box-shadow: var(--shadow-lg);
}

.project-card-img-wrap {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.project-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.project-card:hover .project-card-img {
    transform: scale(1.06);
}

.project-card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #ffffff;
    background-color: var(--color-accent-emerald);
}

.project-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 12px;
    line-height: 1.4;
}

.project-card-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.project-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 15px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.55);
}

.project-card-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.project-card-link {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-emerald);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition-fast);
}

.project-card-link:hover {
    color: var(--color-accent-emerald-dark);
}

@media (max-width: 991px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

/* Category & Product Sidebar Layout */
.category-sidebar-layout {
    display: grid;
    grid-template-columns: 2.2fr 1fr;
    gap: 40px;
    align-items: start;
}

.quick-quote-card {
    background-color: var(--color-primary-light);
    padding: 30px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 100px;
    z-index: 10;
}

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

.quick-quote-card label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.quick-quote-card input,
.quick-quote-card select,
.quick-quote-card textarea {
    width: 100%;
    padding: 12px 16px;
    background-color: var(--color-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--text-light);
    font-size: 0.9rem;
    font-family: var(--font-body);
    transition: var(--transition-fast);
}

.quick-quote-card input:focus,
.quick-quote-card select:focus,
.quick-quote-card textarea:focus {
    outline: none;
    border-color: var(--color-accent-emerald);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.quick-quote-card .btn-submit {
    width: 100%;
    padding: 14px;
    font-size: 0.9rem;
    font-weight: 700;
    text-align: center;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

/* Responsive sidebar */
@media (max-width: 991px) {
    .category-sidebar-layout {
        grid-template-columns: 1fr;
    }
    
    .quick-quote-card {
        position: static;
        margin-top: 40px;
    }
}

.category-sidebar-layout .urunler-grid {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1200px) {
    .category-sidebar-layout .urunler-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .category-sidebar-layout .urunler-grid {
        grid-template-columns: 1fr;
    }
}

/* Floating Action Buttons */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 999;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.floating-whatsapp svg {
    width: 32px;
    height: 32px;
    fill: #ffffff;
}

/* Pulsing effect for WhatsApp */
.floating-whatsapp::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(37, 211, 102, 0.3);
    border-radius: 50%;
    z-index: -1;
    animation: whatsapp-pulse 2s infinite;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

.floating-phone-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 12px;
}

.floating-quote-text {
    background-color: #e2e8f0; /* Light gray pill */
    color: var(--color-primary); /* Slate-900 */
    font-weight: 700;
    font-size: 0.85rem;
    padding: 10px 18px;
    border-radius: var(--radius-full);
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    border: 1px solid #cbd5e1;
    white-space: nowrap;
}

.floating-quote-text:hover {
    background-color: var(--color-accent-amber);
    color: #ffffff;
    border-color: var(--color-accent-amber);
    transform: translateX(-4px);
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.3);
}

.floating-phone-btn {
    width: 60px;
    height: 60px;
    background-color: var(--color-accent-amber);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(245, 158, 11, 0.4);
    transition: all 0.3s ease;
    border: none;
    position: relative;
}

.floating-phone-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.6);
}

.floating-phone-btn svg {
    width: 28px;
    height: 28px;
    fill: #ffffff;
}

/* Pulsing effect for Phone button */
.floating-phone-btn::before {
    content: '';
    position: absolute;
    width: 60px;
    height: 60px;
    background-color: rgba(245, 158, 11, 0.3);
    border-radius: 50%;
    z-index: -1;
    animation: phone-pulse 2s infinite;
    top: 0;
    left: 0;
}

@keyframes phone-pulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

/* Responsive floating actions for small screens */
@media (max-width: 480px) {
    .floating-quote-text {
        display: none; /* Hide text on extremely narrow mobile devices to prevent layout overlap */
    }
}

/* --- Subpage Navbar Custom Styling (White Background / Dark Elements) --- */
.subpage-header {
    background-color: #ffffff !important;
    border-bottom: 1px solid #e2e8f0 !important;
    box-shadow: var(--shadow-sm) !important;
}

.subpage-header.scrolled {
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid #e2e8f0 !important;
    box-shadow: var(--shadow-md) !important;
}

/* Make category row background white / light border */
.subpage-header .navbar-row {
    background-color: #ffffff !important;
    border-top: 1px solid #e2e8f0 !important;
    border-bottom: 1px solid #e2e8f0 !important;
}

.subpage-header.scrolled .navbar-row {
    background-color: rgba(255, 255, 255, 0.8) !important;
    border-top-color: #e2e8f0 !important;
    border-bottom-color: #e2e8f0 !important;
}

/* Nav links colors (Black/Dark slate instead of white/light) */
.subpage-header .nav-link {
    color: #0f172a !important;
}

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

/* Search Box adjustments for white background */
.subpage-header .header-search input {
    background-color: #f1f5f9 !important;
    border-color: #cbd5e1 !important;
    color: #0f172a !important;
}

.subpage-header .header-search input::placeholder {
    color: #94a3b8;
}

.subpage-header .header-search button {
    color: #64748b !important;
}

/* Hamburger toggle for mobile */
.subpage-header .hamburger-toggle .bar {
    background-color: #0f172a !important;
}

/* Dropdown menu background & shadow */
.subpage-header .dropdown-menu {
    background-color: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: var(--shadow-lg) !important;
}

.subpage-header .dropdown-menu a {
    color: #334155 !important;
}

.subpage-header .dropdown-menu a:hover {
    background-color: #f8fafc !important;
    color: var(--color-primary) !important;
}

/* Dealership button overrides for white background header */
.subpage-header .btn-dealership {
    color: #0f172a !important;
    border-color: rgba(15, 23, 42, 0.25) !important;
}

.subpage-header .btn-dealership:hover {
    background-color: rgba(15, 23, 42, 0.05) !important;
    border-color: var(--color-accent-emerald) !important;
    color: var(--color-accent-emerald) !important;
}

/* --- New Responsive Grid and Layout Utilities --- */
.why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.referans-grid-5 {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.legal-container {
    max-width: 960px;
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 50px;
    border: 1px solid #e2e8f0;
    box-shadow: var(--shadow-sm);
    color: #334155;
    line-height: 1.8;
    font-family: var(--font-body);
    margin: 0 auto;
}

.no-results-card {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-lg);
    padding: 50px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 991px) {
    .why-us-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .values-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .legal-container {
        padding: 24px;
    }
}

@media (max-width: 575px) {
    .no-results-card {
        padding: 30px 20px;
    }
}

/* Advantage Cards Grid (Used in categories and product detail pages) */
.advantage-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

@media (max-width: 991px) {
    .advantage-cards-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
}

/* Fix checkbox styling in all forms */
.form-group input[type="checkbox"],
.quick-quote-card input[type="checkbox"],
#inquiryForm input[type="checkbox"] {
    width: 18px !important;
    height: 18px !important;
    min-width: 18px !important;
    max-width: 18px !important;
    display: inline-block !important;
    flex-shrink: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    cursor: pointer;
}