/* ===== CSS Variables with Awesome Color Scheme ===== */
:root {
    /* Primary Colors - Vibrant Blue & Green */
    --primary-color: #3f6aa9;
    --primary-dark: #1834b499;
    --primary-light: #364152;
    --secondary-color: #6d60c1;
    --secondary-dark: #7e7e8a;
    --secondary-light: #a9a6b0;
    --accent-color: #ff9900;
    --accent-dark: #e68a00;
    --accent-light: #ffb733;
    
    /* Light Mode Colors - Clean & Modern */
    --text-color: #2d3748;
    --text-light: #718096;
    --text-lighter: #a0aec0;
    --bg-color: #f7fafc;
    --bg-secondary: #edf2f7;
    --bg-tertiary: #e2e8f0;
    --border-color: #e2e8f0;
    --card-bg: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.08);
    --overlay-color: rgba(0, 0, 0, 0.6);
    --header-bg: #ffffff;
    --footer-bg: #2d3748;
    --footer-text: #ffffff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-accent: linear-gradient(135deg, var(--accent-color), #ff5e62);
    --gradient-dark: linear-gradient(135deg, #1a202c, #2d3748);
    
    /* Fonts */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    
    /* Spacing */
    --section-padding: 5rem 0;
    --container-padding: 0 1.5rem;
    
    /* Shadows - Enhanced */
    --shadow-sm: 0 1px 3px var(--shadow-color);
    --shadow-md: 0 4px 6px -1px var(--shadow-color);
    --shadow-lg: 0 10px 15px -3px var(--shadow-color);
    --shadow-xl: 0 20px 25px -5px var(--shadow-color);
    --shadow-2xl: 0 25px 50px -12px var(--shadow-color);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Colors - Elegant & Contrast */
body.dark-mode {
    --text-color: #f7fafc;
    --text-light: #cbd5e0;
    --text-lighter: #a0aec0;
    --bg-color: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --border-color: #475569;
    --card-bg: #1e293b;
    --shadow-color: rgba(0, 0, 0, 0.4);
    --overlay-color: rgba(0, 0, 0, 0.8);
    --header-bg: #0f172a;
    --footer-bg: #0f172a;
    --footer-text: #f7fafc;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: var(--transition-slow);
    overflow-x: hidden;
}

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

.section {
    padding: var(--section-padding);
    position: relative;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--text-color);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

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

/* ===== Buttons ===== */
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    gap: 8px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

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

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn-primary:hover::after {
    left: 100%;
}

.btn-secondary {
    background: var(--gradient-accent);
    color: white;
}

.btn-secondary:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* ===== Navigation ===== */
.navbar {
    background-color: var(--header-bg);
    box-shadow: var(--shadow-lg);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 0.75rem 0;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.5rem;
}

/* Logo Styles */
.logo {
    text-decoration: none;
    color: inherit;
}

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

.logo-img {
    height: 48px;
    width: 48px;
    border-radius: 12px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: var(--shadow-md);
}

.logo-text h1 {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1;
    margin: 0;
    letter-spacing: -0.5px;
}

.logo-text p {
    font-size: 0.75rem;
    color: var(--text-light);
    margin: 0;
    font-weight: 500;
}

.logo-ele {
    color: var(--primary-color);
}

.logo-mech {
    color: var(--secondary-color);
}

/* Navigation Right Section */
.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Theme Toggle - Enhanced */
.theme-toggle-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.theme-toggle {
    position: relative;
    width: 64px;
    height: 32px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    cursor: pointer;
    padding: 3px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
    outline: none;
    box-shadow: var(--shadow-sm);
}

.theme-toggle:focus {
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.3);
    border-color: var(--primary-color);
}

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

.theme-toggle-icons {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    padding: 0 8px;
    position: relative;
    z-index: 1;
}

.light-icon,
.dark-icon {
    font-size: 14px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.light-icon {
    color: #ffd700;
    background: rgba(255, 215, 0, 0.1);
}

.dark-icon {
    color: var(--text-light);
    background: rgba(203, 213, 224, 0.1);
}

body.dark-mode .light-icon {
    color: var(--text-light);
    background: transparent;
}

body.dark-mode .dark-icon {
    color: #ffd700;
    background: rgba(255, 215, 0, 0.1);
}

.theme-toggle-ball {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 26px;
    height: 26px;
    background: var(--gradient-primary);
    border-radius: 50%;
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: var(--shadow-md);
    z-index: 2;
}

body.dark-mode .theme-toggle-ball {
    transform: translateX(32px);
    background: var(--gradient-accent);
}

.theme-status {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 600;
    white-space: nowrap;
    padding: 4px 8px;
    border-radius: 6px;
    background: var(--bg-tertiary);
}

/* Navigation Menu */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    width: 28px;
    height: 20px;
    justify-content: space-between;
    position: relative;
    z-index: 1001;
}

.nav-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--text-color);
    border-radius: 3px;
    transition: var(--transition);
    transform-origin: left center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
}

.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-menu a:hover::before,
.nav-menu a.active::before {
    width: 100%;
}

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

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.9)), url('klk.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    padding: 200px 0 120px;
    margin-top: 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(0, 102, 255, 0.1) 0%,
        rgba(0, 204, 136, 0.1) 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

.hero-content h1 {
    font-size: 3.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    background: linear-gradient(to right, #ffffff, var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-content p {
    font-size: 1.3rem;
    margin: 0 auto 3rem;
    opacity: 0.9;
    max-width: 700px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Services Preview ===== */
.services-preview {
    background-color: var(--bg-secondary);
    position: relative;
}

.services-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--primary-color), transparent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.service-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-color);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
}

.service-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 700;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-card .btn-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.service-card .btn-link:hover {
    color: var(--primary-dark);
    gap: 10px;
}

/* ===== About Preview ===== */
.about-preview {
    background-color: var(--bg-color);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 16px;
    z-index: -1;
    opacity: 0.3;
}

.about-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: var(--shadow-2xl);
    transition: var(--transition);
    position: relative;
}

.about-image img:hover {
    transform: scale(1.02);
}

.about-text .section-title {
    text-align: left;
    left: 0;
    transform: none;
    margin-bottom: 2rem;
}

.about-text p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

/* ===== Brands ===== */
.brands {
    background-color: var(--bg-secondary);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.brand-item {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 140px;
    position: relative;
    overflow: hidden;
}

.brand-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.brand-item:hover::before {
    transform: scaleX(1);
}

.brand-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.brand-logo {
    max-height: 50px;
    max-width: 120px;
    margin-bottom: 1rem;
    filter: grayscale(100%);
    opacity: 0.8;
    transition: var(--transition);
}

.brand-item:hover .brand-logo {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}

.brand-item p {
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
    font-size: 1rem;
    transition: var(--transition);
}

.brand-item:hover p {
    color: var(--primary-color);
}

/* ===== Page Header ===== */
.page-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 160px 0 80px;
    margin-top: 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600" opacity="0.1"><path d="M0,0V600H1200V0ZM600,300A150,150,0,1,1,750,150,150,150,0,0,1,600,300Z"/></svg>');
    background-size: 600px;
    opacity: 0.2;
}

.page-header h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.page-header p {
    font-size: 1.3rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* ===== Mission & Vision ===== */
.mission-vision {
    background-color: var(--bg-color);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
}

.mv-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 3rem 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.mv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.05;
    z-index: -1;
}

.mv-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.mv-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 204, 136, 0.1));
    border-radius: 50%;
}

.mv-card h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    font-weight: 800;
}

.mv-card > p {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.mv-list {
    list-style: none;
    text-align: left;
    margin-top: 2rem;
}

.mv-list li {
    margin-bottom: 1rem;
    padding-left: 2.5rem;
    position: relative;
    color: var(--text-color);
    line-height: 1.6;
}

.mv-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--secondary-color);
    font-weight: bold;
    font-size: 1.3rem;
    background: rgba(0, 204, 136, 0.1);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== Expertise ===== */
.expertise {
    background-color: var(--bg-secondary);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.expertise-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.expertise-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-color);
}

.expertise-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(0, 102, 255, 0.05) 0%,
        rgba(0, 204, 136, 0.05) 100%);
    z-index: -1;
}

.expertise-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 204, 136, 0.1));
    border-radius: 50%;
    box-shadow: var(--shadow-md);
}

.expertise-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 700;
}

.expertise-card p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* ===== Services Detail ===== */
.service-detail-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
    position: relative;
}

.service-detail-card::after {
    content: '';
    position: absolute;
    bottom: -3rem;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--border-color), transparent);
}

.service-detail-card.reverse {
    direction: rtl;
}

.service-detail-card.reverse .service-detail-text {
    direction: ltr;
}

.service-detail-image {
    position: relative;
}

.service-detail-image::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 16px;
    z-index: -1;
    opacity: 0.2;
}

.service-detail-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: var(--shadow-2xl);
    transition: var(--transition);
}

.service-detail-image img:hover {
    transform: scale(1.02);
}

.service-detail-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    font-weight: 800;
    position: relative;
    display: inline-block;
}

.service-detail-text h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.service-detail-text > p {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.service-list {
    list-style: none;
    margin: 2rem 0;
}

.service-list li {
    margin-bottom: 0.75rem;
    padding-left: 2.5rem;
    position: relative;
    color: var(--text-color);
    line-height: 1.6;
    font-size: 1.1rem;
}

.service-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--secondary-color);
    font-weight: bold;
    font-size: 1.2rem;
    background: rgba(0, 204, 136, 0.1);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== Brands Sourcing - FIXED ===== */
.brands-sourcing {
    background-color: var(--bg-color);
    padding: 5rem 0;
}

.brands-grid.detailed {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.brand-category {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.brand-category:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-color);
}

.brand-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.brand-category h3 {
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-size: 1.6rem;
    font-weight: 800;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
    position: relative;
}

.brand-category h3::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--gradient-primary);
}

.brand-category p {
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 600;
    font-size: 1.1rem;
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border-radius: 8px;
    transition: var(--transition);
}

.brand-category p:hover {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 204, 136, 0.1));
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Remove checkmarks from brand categories */
.brand-category p::before {
    display: none;
}

/* ===== Gallery ===== */
.gallery {
    background-color: var(--bg-secondary);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 12px 28px;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-color);
    font-size: 1rem;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 280px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    padding: 2rem;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.gallery-overlay p {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* ===== Stats ===== */
.stats {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600" opacity="0.1"><path d="M0,0V600H1200V0ZM600,300A150,150,0,1,1,750,150,150,150,0,0,1,600,300Z"/></svg>');
    background-size: 600px;
}

.stats .section-title {
    color: white;
}

.stats .section-title::after {
    background: white;
}

.stats .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.stat-item {
    padding: 2.5rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.stat-item:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.stat-item h3 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.stat-item p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-weight: 600;
}

/* ===== Contact ===== */
.contact {
    background-color: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    padding-right: 2rem;
}

.contact-details {
    margin: 2rem 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.contact-item:hover {
    border-color: var(--primary-color);
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    background: var(--gradient-primary);
    color: white;
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    flex-shrink: 0;
    font-size: 1.3rem;
    box-shadow: var(--shadow-md);
}

.contact-text h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 700;
}

.contact-text p {
    color: var(--text-light);
    line-height: 1.6;
}

.social-contact h3 {
    margin-bottom: 1.5rem;
    color: var(--text-color);
    font-weight: 700;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 12px;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.2rem;
    box-shadow: var(--shadow-md);
}

.social-links a:hover {
    background: var(--gradient-accent);
    transform: translateY(-4px) rotate(5deg);
    box-shadow: var(--shadow-lg);
}

/* Contact Form */
.contact-form-container {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.contact-form-container h2 {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    color: var(--text-color);
    font-weight: 800;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--bg-color);
    color: var(--text-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.form-message {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 8px;
    display: none;
    font-weight: 600;
}

.form-message.success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
    display: block;
    border-left: 4px solid #28a745;
}

.form-message.error {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    color: #721c24;
    display: block;
    border-left: 4px solid #dc3545;
}

/* Map */
.map-section {
    padding: 5rem 0;
    background: var(--bg-color);
}

.map-placeholder {
    height: 400px;
    background: var(--gradient-dark);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
}

.map-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(0, 102, 255, 0.2) 0%,
        rgba(0, 204, 136, 0.2) 100%);
}

.map-content {
    text-align: center;
    position: relative;
    z-index: 1;
    padding: 2rem;
}

.map-content i {
    font-size: 3.5rem;
    color: var(--primary-light);
    margin-bottom: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.map-content h3 {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: white;
    font-weight: 700;
}

.map-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto;
}

/* ===== Footer ===== */
.footer {
    background: var(--gradient-dark);
    color: var(--footer-text);
    padding: 5rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--primary-color), transparent);
}

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

.footer-col h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    color: white;
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 0.5rem;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.footer-col ul {
    list-style: none;
}

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

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.contact-info li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.contact-info i {
    margin-right: 12px;
    color: var(--secondary-color);
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    position: relative;
    z-index: 1;
}

/* ===== Responsive Styles ===== */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
    
    .hero-content h1 {
        font-size: 3.2rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    .about-content,
    .contact-grid,
    .service-detail-card {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .service-detail-card.reverse {
        direction: ltr;
    }
    
    .contact-info {
        padding-right: 0;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .section {
        padding: 4rem 0;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    /* Mobile Navigation */
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background-color: var(--header-bg);
        width: 100%;
        text-align: center;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: var(--shadow-xl);
        padding: 2rem 0;
        gap: 0;
        z-index: 999;
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 0.5rem 0;
        width: 100%;
    }
    
    .nav-menu a {
        display: block;
        padding: 1rem;
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-menu a:last-child {
        border-bottom: none;
    }
    
    /* Hero Adjustments */
    .hero {
        padding: 160px 0 80px;
        background-attachment: scroll;
    }
    
    .hero-content h1 {
        font-size: 2.4rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    /* Theme Toggle Mobile */
    .theme-status {
        display: none;
    }
    
    .theme-toggle-container {
        order: -1;
    }
    
    /* Section Titles */
    .section-title {
        font-size: 2.2rem;
    }
    
    /* Brands Grid */
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Gallery */
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact Form */
    .contact-form-container {
        padding: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .page-header h1 {
        font-size: 2.2rem;
    }
    
    .brands-grid {
        grid-template-columns: 1fr;
    }
    
    .mv-grid,
    .expertise-grid,
    .brands-grid.detailed {
        grid-template-columns: 1fr;
    }
    
    .filter-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        width: 200px;
    }
    
    .logo-text h1 {
        font-size: 1.5rem;
    }
    
    .logo-text p {
        font-size: 0.7rem;
    }
    
    .logo-img {
        height: 40px;
        width: 40px;
        font-size: 1rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-col h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .contact-info li {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Theme transition for smooth switching */
.theme-transition * {
    transition: background-color 0.3s ease, 
                color 0.3s ease, 
                border-color 0.3s ease,
                transform 0.3s ease !important;
}

/* Animation keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Scroll to top button */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
    box-shadow: var(--shadow-lg);
    border: none;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px) scale(1.1);
    background: var(--gradient-accent);
}