/* =================== CSS RESET & BASE STYLES =================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Primary Colors */
    --primary-color: #2464ee;
    --secondary-color: #1e40af;
    --accent-color: #f59e0b;
    
    /* Text Colors */
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #0f172a;
    --border-color: #e5e7eb;
    
    /* Shadows */
    --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-hero: linear-gradient(135deg, rgba(37, 99, 235, 0.9) 0%, rgba(30, 64, 175, 0.9) 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    overscroll-behavior: none;
}

/* =================== NAVIGATION =================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
    padding: 1rem 0;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
    padding: 0.5rem 0;
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 60px;
    width: auto;
    border-radius: 50px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    position: relative;
    transition: color 0.3s ease;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

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

.theme-toggle {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.theme-toggle:hover {
    color: var(--primary-color);
}

.login-btn {
    background: rgb(255, 255, 255);
    color: rgb(0, 53, 243);
    padding: 1rem 1.8rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
}

/* =================== HERO SECTION =================== */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-swiper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-slide {
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    position: relative;
}

.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(153, 187, 255, 0.294) 0%, rgba(77, 0, 91, 0.396) 100%);
    clip-path: polygon(0% 0, 50% 0, 20% 0%, 85% 85%, 0% 40%, 25% 85%, 0 75%);
    z-index: -5;
}

.hero-content {
    max-width: 900px;
    padding: 0 2rem;
    z-index: 5;
    position: relative;
}

.hero-title {
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-size: 3.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    opacity: 0;
    transform: translateX(-80px);
    animation: fadeInRight 1s ease-out 0.4s forwards;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    font-weight: 400;
    opacity: 0;
    transform: translateX(80px);
    animation: fadeInRight 1s ease-out 0.5s forwards;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateX(-80px);
    animation: fadeInRight 1s ease-out 0.8s forwards;
}

@keyframes fadeInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* =================== BUTTONS =================== */
.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

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

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* =================== SECTIONS =================== */
.section {
    padding: 5rem 0;
    position: relative;
}

.section:nth-child(even) {
    background: var(--bg-secondary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

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

/* =================== ABOUT SECTION =================== */
.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.about-text {
    padding: 2rem 0;
}

.about-text h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

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

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

/* =================== ENHANCED SERVICES SECTION =================== */
.enhanced-services-section {
    padding: 60px 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 90vh;
}

.enhanced-services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    margin: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.enhanced-section-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.enhanced-section-header.animate {
    opacity: 1;
    transform: translateY(0);
}

.enhanced-section-title {
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    position: relative;
}

.enhanced-section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 2px;
}

.enhanced-section-subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.services-container {
    position: relative;
    z-index: 2;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 100px;
    opacity: 0;
    transform: translateX(-100px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-item:nth-child(even) {
    flex-direction: row-reverse;
    transform: translateX(100px);
}

.service-item.animate {
    opacity: 1;
    transform: translateX(0);
}

.service-content {
    flex: 1;
    padding: 40px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

.service-content:hover::before {
    left: 100%;
}

.service-content:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.service-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.enhanced-service-icon {
    width: 350px;
    height: 340px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.377), rgba(255, 255, 255, 0.8));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.4s ease;
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.2);
    border: 2px solid rgba(102, 126, 234, 0.1);
    overflow: hidden;
}

.enhanced-service-icon::before {
    content: '';
    position: absolute;
    inset: -10px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 25px;
    opacity: 0;
    transition: all 0.4s ease;
    z-index: -1;
}

.service-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    transition: all 0.4s ease;
}

.enhanced-service-icon:hover .service-image {
    transform: scale(1.1);
    filter: brightness(1) contrast(1.2);
}

.enhanced-service-title {
    font-size: 2.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    position: relative;
}

.enhanced-service-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 2px;
    transition: width 0.4s ease;
}

.service-content:hover .enhanced-service-title::after {
    width: 100px;
}

.enhanced-service-description {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 30px;
}

.service-features {
    list-style: none;
    margin-top: 25px;
}

.service-features li {
    position: relative;
    padding: 8px 0 8px 30px;
    color: #444;
    transition: all 0.3s ease;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 8px;
    color: #667eea;
    font-weight: bold;
    font-size: 1.1rem;
}

.service-features li:hover {
    color: #667eea;
    transform: translateX(10px);
}

.service-features li strong {
    color: #333;
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.floating-shapes::before,
.floating-shapes::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(102, 126, 234, 0.1);
    animation: float 6s ease-in-out infinite;
}

.floating-shapes::before {
    width: 200px;
    height: 200px;
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.floating-shapes::after {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 15%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* =================== PRODUCTS SECTION =================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 4rem;
}

.product-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.product-header {
    background: var(--gradient-primary);
    padding: 2rem;
    text-align: center;
    color: white;
}

.product-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.product-body {
    padding: 1rem;
}

.product-features {
    list-style: none;
}

.product-features li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-features li::before {
    content: '✓';
    color: var(--accent-color);
    font-weight: bold;
}

.product-image {
    width: 100%;
    height: 150px;
    overflow: hidden;
    border-radius: 10px;
    margin-bottom: 1rem;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s ease;
    filter: brightness(0.8) contrast(1.1);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
    filter: brightness(1) contrast(1.2);
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(145deg, rgba(102, 126, 234, 0.3), rgba(57, 1, 113, 0.3));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.product-card:hover .product-image::before {
    opacity: 1;
}

/* =================== PARTNERS SECTION =================== */
.partners-slider {
    overflow: hidden;
    padding: 2rem 0;
}

.partners-track {
    display: flex;
    animation: scroll 20s linear infinite;
    gap: 3rem;
}

.partner-logo {
    min-width: 150px;
    height: 80px;
    background: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    font-weight: 600;
    color: var(--text-primary);
    transition: transform 0.3s ease;
    padding: 10px;
}

.partner-logo img {
    max-width: 120px;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

.partner-logo:hover img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.1);
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

/* =================== CONTACT SECTION =================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    padding: 2rem 0;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-input {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

.form-button {
    width: 100%;
    background: var(--gradient-primary);
    color: white;
    padding: 1rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.form-button:hover {
    transform: translateY(-2px);
}

/* =================== FOOTER =================== */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

/* =================== DARK THEME =================== 
body.dark-theme {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --border-color: #334155;
    color: var(--text-primary);
    background: var(--bg-primary);
}

.dark-theme .navbar {
    background: rgba(15, 23, 42, 0.95);
    border-bottom-color: var(--border-color);
}

.dark-theme .nav-link {
    color: var(--text-primary);
}

.dark-theme .theme-toggle,
.dark-theme .mobile-menu-toggle {
    color: var(--text-primary);
}

.dark-theme .service-card,
.dark-theme .product-card,
.dark-theme .contact-form,
.dark-theme .stat-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.dark-theme .enhanced-services-section::before {
    background: rgba(30, 41, 59, 0.95);
}

.dark-theme .service-content {
    background: rgba(30, 41, 59, 0.9);
    border: 1px solid var(--border-color);
}

.dark-theme .enhanced-service-title {
    color: var(--text-primary);
}

.dark-theme .enhanced-service-description {
    color: var(--text-secondary);
}

.dark-theme .service-features li {
    color: var(--text-secondary);
}

.dark-theme .service-features li strong {
    color: var(--text-primary);
}

.dark-theme .product-image::before {
    background: linear-gradient(145deg, rgba(102, 126, 234, 0.4), rgba(57, 1, 113, 0.4));
}

.dark-theme .about-text h3 {
    color: #667eea;
}

.dark-theme .about-text p {
    color: var(--text-secondary);
}

.dark-theme .partner-logo {
    background: var(--text-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.dark-theme .contact-item h4 {
    color: var(--text-primary);
}

.dark-theme .contact-item p {
    color: var(--text-secondary);
}

.dark-theme .form-label {
    color: var(--text-primary);
}

.dark-theme .form-input {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.dark-theme .form-input:focus {
    border-color: var(--primary-color);
}

.dark-theme .section-title {
    color: var(--text-primary);
}

.dark-theme .section-subtitle {
    color: var(--text-secondary);
}

.dark-theme .stat-number {
    color: #667eea;
}

.dark-theme .stat-label {
    color: var(--text-secondary);
}

.dark-theme .nav-menu.active {
    background: rgba(15, 23, 42, 0.98);
    border: 1px solid var(--border-color);
}

.dark-theme .nav-link:hover,
.dark-theme .nav-link.active {
    color: #667eea;
}

.dark-theme .theme-toggle:hover {
    color: #667eea;
}

.dark-theme .footer-links a:hover {
    color: var(--accent-color);
}

/* =================== RESPONSIVE DESIGN =================== *
@media (max-width: 1024px) {
    .about-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .enhanced-service-icon {
        width: 280px;
        height: 200px;
    }
}*/

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transform: translateY(-100vh);
        transition: transform 0.3s ease;
        box-shadow: var(--shadow);
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .section-title {
        font-size: 2rem;
    }

    .enhanced-section-title {
        font-size: 2.2rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-item {
        flex-direction: column;
        gap: 40px;
        text-align: center;
        transform: translateY(50px);
    }

    .service-item:nth-child(even) {
        flex-direction: column;
    }

    .enhanced-service-icon {
        width: 250px;
        height: 180px;
    }

    .enhanced-service-title {
        font-size: 1.8rem;
    }

    .service-content {
        padding: 30px 20px;
    }

    .container {
        padding: 0  1rem;
    }

    .nav-container {
        padding: 0 1rem;
    }
}

/* @media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .enhanced-section-title {
        font-size: 2rem;
    }

    .enhanced-service-title {
        font-size: 1.5rem;
    }

    .enhanced-service-icon {
        width: 200px;
        height: 150px;
    }

    .service-content {
        padding: 20px 15px;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .form-input {
        padding: 0.8rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
} */

/* =================== UTILITY CLASSES =================== */
.text-center { 
    text-align: center; 
}

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

.text-secondary { 
    color: var(--text-secondary); 
}

.bg-gradient { 
    background: var(--gradient-primary); 
}

.fade-in { 
    opacity: 0; 
    transform: translateY(30px); 
}

.fade-in.visible { 
    opacity: 1; 
    transform: translateY(0); 
    transition: all 0.6s ease; 
}

/* =================== ACCESSIBILITY =================== 
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 10001;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 6px;
}

/* Focus styles for better accessibility 
.btn:focus,
.form-input:focus,
.nav-link:focus,
.theme-toggle:focus,
.mobile-menu-toggle:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support 
@media (prefers-contrast: high) {
    :root {
        --shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.4);
    }
}

/* Reduced motion support 
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .hero-slide::before {
        animation: none;
    }
    
    .floating-shapes::before,
    .floating-shapes::after {
        animation: none;
    }
    
    .partners-track {
        animation: none;
    }
}

/* Print styles 
@media print {
    .navbar,
    .mobile-menu-toggle,
    .theme-toggle
    {
        display: none;
    }
    
    .hero {
        height: auto;
        page-break-after: always;
    }
    
    .section {
        page-break-inside: avoid;
    }
}

/* Toast Notification Styles */
        .toast-container {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 9999;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .toast {
            min-width: 300px;
            padding: 16px 20px;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            display: flex;
            align-items: center;
            gap: 12px;
            animation: slideIn 0.3s ease-out;
            font-family: Arial, sans-serif;
            color: white;
            position: relative;
            overflow: hidden;
        }

        .toast::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            height: 4px;
            background: rgba(255, 255, 255, 0.3);
            animation: progress 3s linear;
        }

        .toast.success {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }

        .toast.error {
            background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
        }

        .toast.warning {
            background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
            color: #333;
        }

        .toast-icon {
            font-size: 24px;
            flex-shrink: 0;
        }

        .toast-content {
            flex: 1;
        }

        .toast-title {
            font-weight: bold;
            margin-bottom: 4px;
            font-size: 14px;
        }

        .toast-message {
            font-size: 13px;
            opacity: 0.95;
        }

        .toast-close {
            background: none;
            border: none;
            color: white;
            cursor: pointer;
            font-size: 18px;
            padding: 0;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0.7;
            transition: opacity 0.2s;
        }

        .toast-close:hover {
            opacity: 1;
        }

        @keyframes slideIn {
            from {
                transform: translateX(400px);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }

        @keyframes slideOut {
            from {
                transform: translateX(0);
                opacity: 1;
            }
            to {
                transform: translateX(400px);
                opacity: 0;
            }
        }

        @keyframes progress {
            from {
                width: 0%;
            }
            to {
                width: 100%;
            }
        }

        .toast.removing {
            animation: slideOut 0.3s ease-out forwards;
        }


        /* Loading Spinner */
        .btn-loading {
            position: relative;
            pointer-events: none;
            opacity: 0.7;
        }

        .btn-loading::after {
            content: '';
            position: absolute;
            width: 16px;
            height: 16px;
            top: 50%;
            left: 50%;
            margin-left: -8px;
            margin-top: -8px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-top-color: white;
            border-radius: 50%;
            animation: spin 0.6s linear infinite;
        }

        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }