@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    /* Light Theme (Default) */
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --bg-glass: rgba(255, 255, 255, 0.75);
    --bg-glass-hover: rgba(255, 255, 255, 0.85);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-inverse: #ffffff;

    --color-primary: #0f2b5c;
    --color-primary-rgb: 15, 43, 92;
    --color-secondary: #0ea5e9;
    --color-secondary-rgb: 14, 165, 233;
    --color-accent: #00d2c4;
    --color-accent-rgb: 0, 210, 196;
    
    --border-color: #e2e8f0;
    --border-color-hover: #cbd5e1;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --shadow-glow: 0 0 20px rgba(0, 210, 196, 0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

[data-theme="dark"] {
    /* Dark Theme */
    --bg-primary: #080e1a;
    --bg-secondary: #0d1527;
    --bg-tertiary: #131e35;
    --bg-glass: rgba(13, 21, 39, 0.75);
    --bg-glass-hover: rgba(20, 30, 54, 0.85);

    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --text-inverse: #0f172a;

    --color-primary: #38bdf8;
    --color-primary-rgb: 56, 189, 248;
    --color-secondary: #0ea5e9;
    --color-secondary-rgb: 14, 165, 233;
    --color-accent: #00d2c4;
    --color-accent-rgb: 0, 210, 196;

    --border-color: #1e293b;
    --border-color-hover: #334155;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 25px rgba(0, 210, 196, 0.25);
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.75rem;
}

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

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

ul {
    list-style: none;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color-hover);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Utility Classes */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-center { text-align: center; }
.my-5 { margin-top: 3rem; margin-bottom: 3rem; }
.py-5 { padding-top: 3rem; padding-bottom: 3rem; }
.section-padding { padding: 6rem 0; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 1px solid transparent;
    font-size: 0.95rem;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    color: #ffffff;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 210, 196, 0.4);
}

.btn-secondary {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color-hover);
    transform: translateY(-2px);
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1070;
    background-color: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-normal), border-color var(--transition-normal), padding var(--transition-normal);
    padding: 1.2rem 0;
}

.header.scrolled {
    padding: 0.8rem 0;
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
    font-size: 0.95rem;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-normal);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Theme Switcher */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-tertiary);
    transition: all var(--transition-normal);
}

.theme-toggle:hover {
    background-color: var(--border-color);
    transform: scale(1.05);
}

.theme-toggle .sun-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: none;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1080;
}

.mobile-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

/* Hero Section */
.hero {
    position: relative;
    padding-top: 10rem;
    padding-bottom: 8rem;
    overflow: hidden;
    background: radial-gradient(circle at 80% 20%, rgba(var(--color-accent-rgb), 0.08) 0%, transparent 40%),
                radial-gradient(circle at 10% 80%, rgba(var(--color-secondary-rgb), 0.08) 0%, transparent 40%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 1rem;
    background-color: rgba(var(--color-accent-rgb), 0.1);
    color: var(--color-accent);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(var(--color-accent-rgb), 0.2);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.15;
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.hero-btns {
    display: flex;
    gap: 1rem;
}

.hero-image {
    position: relative;
    animation: fadeIn 1.2s ease;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.hero-image img {
    width: 100%;
    transform: scale(1.02);
    transition: transform var(--transition-slow);
}

.hero-image:hover img {
    transform: scale(1.05);
}

/* Section Header */
.section-header {
    max-width: 700px;
    margin: 0 auto 4rem auto;
    text-align: center;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-top: 0.5rem;
}

.section-subtitle {
    color: var(--color-accent);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 2px;
}

/* Services section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--color-secondary), var(--color-accent));
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(var(--color-accent-rgb), 0.3);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.service-card:hover::before {
    transform: scaleY(1);
    transform-origin: top;
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background-color: rgba(var(--color-secondary-rgb), 0.1);
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    background-color: rgba(var(--color-accent-rgb), 0.2);
    color: var(--color-accent);
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 0.9rem;
}

.service-card:hover .service-link {
    color: var(--color-accent);
}

/* Service Detail Page Layout */
.service-detail {
    padding-top: 10rem;
    padding-bottom: 6rem;
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.service-detail-content h2 {
    font-size: 2rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.service-detail-content p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.service-detail-content ul {
    margin-bottom: 2rem;
}

.service-detail-content li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
}

.service-detail-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

.sidebar {
    position: sticky;
    top: 7rem;
    align-self: start;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.widget {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.widget h3 {
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.widget-menu li {
    margin-bottom: 0.5rem;
}

.widget-menu a {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    background-color: var(--bg-tertiary);
    font-weight: 500;
}

.widget-menu a:hover, .widget-menu a.active {
    background-color: var(--color-secondary);
    color: #ffffff;
}

/* Ankara SEO Section (Interactive Districts Map & Grid) */
.districts-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.districts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 3rem;
}

.district-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    text-align: center;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.district-card:hover {
    border-color: var(--color-accent);
    background-color: rgba(var(--color-accent-rgb), 0.05);
    transform: translateY(-2px);
    color: var(--color-accent);
}

/* Forms styling */
.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all var(--transition-normal);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.15);
    background-color: var(--bg-secondary);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

/* Quote (Teklif Al) Page Multi-step style */
.quote-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
    position: relative;
}

.quote-steps::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--border-color);
    z-index: 1;
    transform: translateY(-50%);
}

.quote-step {
    position: relative;
    z-index: 2;
    background-color: var(--bg-primary);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    border: 2px solid var(--border-color);
    color: var(--text-muted);
    transition: all var(--transition-normal);
}

.quote-step.active {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff;
    box-shadow: var(--shadow-glow);
}

.quote-step.completed {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: #ffffff;
}

.quote-pane {
    display: none;
    animation: fadeIn var(--transition-normal);
}

.quote-pane.active {
    display: block;
}

.quote-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.quote-option-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-normal);
    background-color: var(--bg-secondary);
}

.quote-option-card:hover {
    border-color: var(--color-secondary);
    transform: translateY(-2px);
}

.quote-option-card.selected {
    border-color: var(--color-accent);
    background-color: rgba(var(--color-accent-rgb), 0.05);
    box-shadow: var(--shadow-glow);
}

.quote-option-card input[type="radio"], .quote-option-card input[type="checkbox"] {
    display: none;
}

.quote-option-card i {
    font-size: 2rem;
    color: var(--color-secondary);
    margin-bottom: 1rem;
    display: block;
}

.quote-option-card.selected i {
    color: var(--color-accent);
}

.quote-option-card h4 {
    margin-bottom: 0.5rem;
}

/* Info Alert / Success Toast */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-left: 4px solid var(--color-accent);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-sm);
    padding: 1rem 1.5rem;
    z-index: 1100;
    transform: translateY(150%);
    transition: transform var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.toast.show {
    transform: translateY(0);
}

/* Footer Section */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 2rem 0;
    color: var(--text-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    margin: 1.5rem 0;
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.social-link:hover {
    background-color: var(--color-accent);
    color: #ffffff;
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.footer-title {
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.footer-links a {
    transition: padding var(--transition-fast), color var(--transition-fast);
}

.footer-contact li {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.footer-contact i {
    color: var(--color-accent);
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.9rem;
}

/* Ankara Map Interactive style (CSS-based responsive map placeholder) */
.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    height: 400px;
    background-color: var(--bg-tertiary);
    position: relative;
}

.map-placeholder {
    height: 100%;
    width: 100%;
    background-size: cover;
    background-position: center;
    background-image: linear-gradient(rgba(var(--color-primary-rgb), 0.3), rgba(var(--color-primary-rgb), 0.6)), url('../assets/images/hero-banner.png');
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-align: center;
    padding: 2rem;
}

.map-placeholder h4 {
    color: #ffffff;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Media Queries */
@media (max-width: 991px) {
    html {
        font-size: 15px;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .hero {
        padding-top: 8rem;
        padding-bottom: 6rem;
    }
    .hero h1 {
        font-size: 2.8rem;
    }
    .service-detail-grid {
        grid-template-columns: 1fr;
    }
    .sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 1rem 0;
    }
    .mobile-toggle {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--bg-secondary);
        flex-direction: column;
        align-items: flex-start;
        padding: 6rem 2rem 2rem 2rem;
        gap: 1.5rem;
        box-shadow: var(--shadow-lg);
        transition: right var(--transition-normal);
        border-left: 1px solid var(--border-color);
        z-index: 1075;
    }
    .nav-menu.open {
        right: 0;
    }
    .mobile-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(0,0,0,0.5);
        z-index: 1060;
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-normal);
    }
    .mobile-menu-overlay.open {
        opacity: 1;
        pointer-events: auto;
    }
    
    /* Hamburger animation */
    .mobile-toggle.open span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .mobile-toggle.open span:nth-child(2) {
        opacity: 0;
    }
    .mobile-toggle.open span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .section-padding {
        padding: 4rem 0;
    }
    .hero h1 {
        font-size: 2.3rem;
    }
}

/* Search Input Section */
.search-container {
    max-width: 500px;
    margin: -1rem auto 2.5rem auto;
    position: relative;
}
.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.search-icon {
    position: absolute;
    left: 1.2rem;
    color: var(--text-muted);
    font-size: 1.1rem;
}
.search-input {
    width: 100%;
    padding: 1rem 1.5rem 1rem 3.2rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}
.search-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
    background-color: var(--bg-secondary);
}
.search-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2rem;
    background-color: var(--bg-primary);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    display: none;
}

/* FAQ Accordion Section */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}
.faq-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}
.faq-item:hover {
    border-color: var(--color-secondary);
}
.faq-item.active {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
}
.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-primary);
    user-select: none;
}
.faq-question h3 {
    font-size: 1.1rem;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.faq-question i {
    color: var(--color-secondary);
    transition: transform var(--transition-normal);
}
.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--color-accent);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-out;
    background-color: rgba(var(--color-primary-rgb), 0.02);
}
.faq-answer-content {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    border-top: 1px solid transparent;
}
.faq-item.active .faq-answer {
    max-height: 500px; /* high enough limit */
}
.faq-item.active .faq-answer-content {
    border-top-color: var(--border-color);
}

/* Chatbot Floating System */
.chatbot-bubble {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(0, 210, 196, 0.4);
    z-index: 1050;
    transition: all var(--transition-normal);
}
.chatbot-bubble:hover {
    transform: scale(1.08) rotate(5deg);
    box-shadow: 0 10px 30px rgba(0, 210, 196, 0.6);
}
.chatbot-window {
    position: fixed;
    bottom: 6.5rem;
    right: 2rem;
    width: 380px;
    height: 500px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1049;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0.9) translateY(30px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    transform-origin: bottom right;
}
.chatbot-window.open {
    transform: scale(1) translateY(0);
    opacity: 1;
    pointer-events: auto;
}
.chatbot-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: #ffffff;
    padding: 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.chatbot-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.chatbot-brand i {
    font-size: 1.5rem;
    color: var(--color-accent);
}
.chatbot-brand-title {
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 1.05rem;
}
.chatbot-close {
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    font-size: 1.2rem;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}
.chatbot-close:hover {
    opacity: 1;
}
.chatbot-messages {
    flex-grow: 1;
    padding: 1.2rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background-color: var(--bg-tertiary);
}
.chat-msg {
    max-width: 80%;
    padding: 0.8rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    line-height: 1.4;
    animation: slideUp 0.3s ease;
}
.chat-msg.bot {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    align-self: flex-start;
    border-bottom-left-radius: 2px;
    border: 1px solid var(--border-color);
}
.chat-msg.user {
    background-color: var(--color-secondary);
    color: #ffffff;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}
.chat-choices {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.5rem;
}
.chat-choice-btn {
    width: 100%;
    text-align: left;
    padding: 0.6rem 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.chat-choice-btn:hover {
    background-color: rgba(var(--color-accent-rgb), 0.1);
    border-color: var(--color-accent);
    color: var(--color-accent);
}
.chatbot-input-area {
    padding: 0.8rem 1rem;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 0.5rem;
}
.chatbot-input-area input {
    flex-grow: 1;
    padding: 0.6rem 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.85rem;
}
.chatbot-input-area input:focus {
    outline: none;
    border-color: var(--color-accent);
}
.chatbot-input-area button {
    background: none;
    border: none;
    color: var(--color-secondary);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0 0.5rem;
}
.chatbot-input-area button:hover {
    color: var(--color-accent);
}

/* --- Added styles for Slider, Counter, Testimonials, Timeline, Calculator & Blog --- */

/* Hero Slider Styles */
.hero-slider-container {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: radial-gradient(circle at 80% 20%, rgba(var(--color-accent-rgb), 0.08) 0%, transparent 40%),
                radial-gradient(circle at 10% 80%, rgba(var(--color-secondary-rgb), 0.08) 0%, transparent 40%);
}

.hero-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease;
    z-index: 1;
    padding-top: 10rem;
    padding-bottom: 8rem;
}

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

.hero-slide.active .hero-content h1 {
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-slide.active .hero-content p {
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s forwards;
}

.hero-slide.active .hero-content .hero-btns {
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

.hero-slide.active .hero-image {
    animation: fadeIn 1.2s ease 0.2s forwards;
}

.slider-controls {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    z-index: 10;
}

.slider-control-btn {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all var(--transition-normal);
}

.slider-control-btn:hover {
    background-color: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
    transform: scale(1.05);
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background-color: var(--border-color-hover);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.slider-dot.active {
    width: 28px;
    background-color: var(--color-accent);
}

/* Stats Counter Section */
.stats-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 5rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

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

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-heading);
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.stat-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Partner Logo Slider */
.logo-slider-container {
    padding: 3rem 0;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
}

.logo-slider-container::before, .logo-slider-container::after {
    content: '';
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.logo-slider-container::before {
    left: 0;
    background: linear-gradient(90deg, var(--bg-primary) 0%, transparent 100%);
}

.logo-slider-container::after {
    right: 0;
    background: linear-gradient(270deg, var(--bg-primary) 0%, transparent 100%);
}

.logo-slider-track {
    display: flex;
    width: calc(250px * 16);
    animation: scrollLogos 30s linear infinite;
}

.logo-slide {
    width: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-slide i, .logo-slide span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-muted);
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.logo-slide:hover i, .logo-slide:hover span {
    opacity: 1;
    color: var(--color-accent);
}

@keyframes scrollLogos {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-250px * 8)); }
}

/* Testimonials Section */
.testimonials-section {
    background-color: var(--bg-tertiary);
    padding: 6rem 0;
}

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

.testimonials-track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial-card {
    min-width: 100%;
    padding: 3rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    text-align: center;
    box-sizing: border-box;
}

.testimonial-stars {
    color: #f59e0b;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.testimonial-text {
    font-size: 1.2rem;
    color: var(--text-primary);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background-color: var(--border-color-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
}

.testimonial-info h4 {
    font-size: 1.05rem;
    margin-bottom: 0.1rem;
}

.testimonial-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Interactive Process Section */
.process-section {
    background-color: var(--bg-secondary);
    padding: 6rem 0;
}

.timeline-road {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
    margin-top: 3rem;
}

.timeline-road::after {
    content: '';
    position: absolute;
    top: 55px;
    left: 10%;
    width: 80%;
    height: 2px;
    background-color: var(--border-color);
    border-style: dashed;
    z-index: 1;
}

.timeline-step {
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    transition: all var(--transition-normal);
}

.timeline-step:hover .step-number {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.step-card {
    background-color: var(--bg-primary);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.timeline-step:hover .step-card {
    transform: translateY(-5px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.step-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.step-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Price Estimator Widget */
.price-estimator {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    margin-bottom: 4rem;
}

.estimator-title {
    text-align: center;
    margin-bottom: 2rem;
}

.slider-group {
    margin-bottom: 2rem;
}

.slider-label-row {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.slider-label-row span.val-display {
    color: var(--color-accent);
    font-size: 1.1rem;
    font-family: var(--font-heading);
}

.range-slider {
    width: 100%;
    height: 6px;
    background: var(--border-color);
    border-radius: var(--radius-full);
    outline: none;
    -webkit-appearance: none;
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    background: var(--color-accent);
    cursor: pointer;
    transition: transform 0.1s;
    box-shadow: var(--shadow-sm);
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.toggle-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.checkbox-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.checkbox-card input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-accent);
}

.checkbox-card:hover {
    border-color: var(--border-color-hover);
    background-color: var(--bg-tertiary);
}

.checkbox-card.checked {
    border-color: var(--color-accent);
    background-color: rgba(var(--color-accent-rgb), 0.05);
}

.estimator-result-card {
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.1) 0%, rgba(var(--color-accent-rgb), 0.1) 100%);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
}

.estimator-result-card h4 {
    font-size: 1rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.price-display {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    font-family: var(--font-heading);
    margin-bottom: 0.5rem;
}

[data-theme="dark"] .price-display {
    color: var(--text-primary);
}

.price-disclaimer {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Blog Sections */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

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

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

.blog-card-image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background-color: var(--border-color);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--color-accent);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.blog-card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    display: flex;
    gap: 1rem;
}

.blog-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.blog-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.blog-card-link {
    font-weight: 600;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

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

/* Media Queries for Slider & Layouts */
@media (max-width: 992px) {
    .hero-slider-container {
        min-height: auto;
    }
    .hero-slide {
        position: relative;
        display: none;
        padding-top: 8rem;
        padding-bottom: 4rem;
        opacity: 0;
        visibility: hidden;
    }
    .hero-slide.active {
        display: flex;
        opacity: 1;
        visibility: visible;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    .hero-btns {
        justify-content: center;
    }
    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    .timeline-road {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .timeline-road::after {
        display: none;
    }
    .toggle-group {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .hero-btns {
        flex-direction: column;
        width: 100%;
    }
    .hero-btns .btn {
        width: 100%;
    }
    .slider-controls {
        bottom: 1rem;
    }
    .slider-control-btn {
        width: 36px;
        height: 36px;
    }
    .testimonial-card {
        padding: 1.5rem;
    }
    .testimonial-text {
        font-size: 1rem;
    }
}