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

body {
    font-family: 'Microsoft YaHei', '微软雅黑', 'PingFang SC', 'Hiragino Sans GB', 'WenQuanYi Micro Hei', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: #2d3748;
    background-color: #ffffff;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Responsive container padding */
@media (min-width: 768px) {
    .container {
        padding: 0 40px;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 60px;
    }
}

@media (min-width: 1440px) {
    .container {
        padding: 0 80px;
    }
}

section {
    width: 100%;
    padding: 5rem 0;
    position: relative;
}



/* About and Contact Grids */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Enhanced Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: #1a202c;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c5aa0;
    text-align: center;
    margin-bottom: 3rem;
}

h3 {
    font-size: 1.75rem;
    font-weight: 600;
    color: #2c5aa0;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.5rem;
    color: #4a5568;
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: #4a5568;
    max-width: 600px;
    margin: 0 auto;
}

/* Enhanced Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
    min-width: 160px;
    box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.1);
}

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

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3d6f 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(44, 90, 160, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(44, 90, 160, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #2c5aa0;
    border: 2px solid #2c5aa0;
    box-shadow: 0 4px 14px rgba(44, 90, 160, 0.1);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3d6f 100%);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(44, 90, 160, 0.3);
}

.btn-outline {
    background: #25D366;
    color: #ffffff;
    border: 2px solid #2c5aa0;
    box-shadow: 0 4px 14px rgba(44, 90, 160, 0.1);
}

.btn-outline:hover {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3d6f 100%);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(44, 90, 160, 0.3);
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
}

.whatsapp-btn {
    display: inline-block;
    background-color: #25D366;
    color: white;
    padding: 8px 16px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 0.5rem;
    transition: all 0.3s ease;
}

.whatsapp-btn:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
}

/* Phone Input - now regular input */
.form-group input[type="tel"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input[type="tel"]:focus {
    outline: none;
    border-color: #2c5aa0;
    box-shadow: 0 0 0 2px rgba(44, 90, 160, 0.2);
}

/* Message textarea with default text styling */
#message {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    resize: vertical;
    min-height: 120px;
    color: #4a5568;
    font-style: italic;
}

#message:focus {
    outline: none;
    border-color: #2c5aa0;
    box-shadow: 0 0 0 2px rgba(44, 90, 160, 0.2);
    font-style: normal;
    color: #2d3748;
}

#message.default-text {
    color: #a0aec0;
    font-style: italic;
}

#message.user-text {
    color: #2d3748;
    font-style: normal;
}

/* Enhanced Send Button */
.btn-send {
    background: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
    color: white;
    padding: 16px 32px;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.3);
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}

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

.btn-send:hover::before {
    left: 100%;
}

.btn-send:hover {
    background: linear-gradient(135deg, #0097A7 0%, #006064 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 188, 212, 0.4);
}

.btn-send:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.3);
}

.btn-send i {
    font-size: 1.3rem;
    animation: pulse-icon 2s infinite;
}

@keyframes pulse-icon {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.btn-send span {
    position: relative;
    z-index: 1;
}

/* Navigation */
.navbar {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.logo-link:hover {
    transform: scale(1.05);
}

.logo-image {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.logo-image:hover {
    filter: drop-shadow(0 4px 8px rgba(44, 90, 160, 0.3));
    transform: scale(1.02);
}

/* Logo animation on page load */
@keyframes logoFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-image {
    animation: logoFadeIn 0.8s ease-out;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    color: #2c5aa0;
    margin: 0;
    font-size: 1.8rem;
}

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

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #2c5aa0;
}

.language-switcher {
    display: flex;
    gap: 0.5rem;
    margin-left: 1rem;
}

.lang-btn {
    padding: 5px 10px;
    border: 1px solid #ddd;
    background: white;
    cursor: pointer;
    border-radius: 3px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.lang-btn.active {
    background-color: #2c5aa0;
    color: white;
    border-color: #2c5aa0;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
}


/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    margin-top: 70px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    overflow: hidden;
}

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

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(44, 90, 160, 0.3) 0%, rgba(30, 61, 111, 0.2) 100%);
    z-index: 2;
}

/* Hero Slider Controls */
.hero-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 4;
}

.hero-prev,
.hero-next {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: auto;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 5;
}

.hero-prev:hover,
.hero-next:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.hero-prev:active,
.hero-next:active {
    transform: scale(0.95);
}

.hero-prev i,
.hero-next i {
    font-size: 1.2rem;
    font-weight: bold;
}

/* Hero Slider Indicators */
.hero-indicators {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 4;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.indicator.active {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 1);
    transform: scale(1.3);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
    padding: 4rem 0;
    pointer-events: none;
}

.hero-text {
    text-align: center;
    color: white;
    max-width: 800px;
    margin: 0 auto;
    pointer-events: auto;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-description {
    font-size: 1.3rem;
    line-height: 1.6;
    margin-bottom: 3rem;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    pointer-events: auto;
}

/* Product Categories Section */
.product-categories {
    padding: 5rem 0;
    background: #f8f9fa;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.category-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.category-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.category-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.category-content {
    padding: 2rem;
    text-align: center;
}

.category-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c5aa0;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.category-description {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.category-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.price-label {
    color: #666;
    font-size: 0.9rem;
}

.price-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c5aa0;
}

/* Best Selling Products Section */
.best-selling {
    padding: 5rem 0;
    background: white;
}

.best-selling .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.best-selling .section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c5aa0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid #e9ecef;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: #ff4444;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.product-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-info {
    padding: 1.5rem;
    text-align: center;
}

.product-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.product-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.product-price .price-label {
    color: #666;
    font-size: 0.9rem;
}

.product-price .price-amount {
    font-size: 1.3rem;
    font-weight: 700;
    color: #2c5aa0;
}

.btn-quote {
    background: #28a745;
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-quote:hover {
    background: #218838;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
}


/* Our Simple Process Section */
.process-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

.process-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.process-section .section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.process-section .section-header p {
    font-size: 1.1rem;
    color: #6c757d;
    max-width: 600px;
    margin: 0 auto;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    margin-bottom: 3rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.process-step {
    text-align: center;
    padding: 2rem 1rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2c3e50, #34495e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    position: relative;
}

.step-icon::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(135deg, #2c3e50, #34495e);
    border-radius: 50%;
    opacity: 0.2;
    z-index: -1;
}

.step-icon i {
    font-size: 2rem;
    color: white;
}

.process-step h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.process-step p {
    color: #6c757d;
    line-height: 1.6;
    font-size: 0.95rem;
}

.process-quote {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.process-quote p {
    font-style: italic;
    font-size: 1.1rem;
    color: #2c3e50;
    line-height: 1.6;
    position: relative;
}

.process-quote p::before {
    content: '"';
    font-size: 3rem;
    color: #2c3e50;
    opacity: 0.3;
    position: absolute;
    top: -10px;
    left: -20px;
}

.process-quote p::after {
    content: '"';
    font-size: 3rem;
    color: #2c3e50;
    opacity: 0.3;
    position: absolute;
    bottom: -20px;
    right: -20px;
}



/* Pricing Banner */
.pricing-banner {
    background: #2c5aa0;
    padding: 0.5rem 0;
    text-align: center;
    margin: 0;
}

.banner-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner-badge {
    background: #28a745;
    color: white;
    padding: 0.4rem 1.2rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin: 0;
}

/* Pricing Section */
.pricing-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

.pricing-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid #e9ecef;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.pricing-card.popular {
    border: 2px solid #2c5aa0;
    transform: scale(1.05);
    padding-top: 2.5rem;
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -23px;
    left: 50%;
    transform: translateX(-50%);
    background: #2c5aa0;
    color: white;
    padding: 0.6rem 1.8rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: -0.2px;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(44, 90, 160, 0.3);
    border: 2px solid white;
}

.card-header {
    text-align: center;
    margin-bottom: 1.5rem;
    margin-top: 1rem;
}

.card-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.card-header p {
    color: #6c757d;
    font-size: 0.95rem;
    line-height: 1.5;
}

.card-price {
    text-align: center;
    margin-bottom: 1rem;
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
}

.price-unit {
    font-size: 1rem;
    color: #6c757d;
    margin-left: 0.25rem;
}

.card-details {
    text-align: center;
    margin-bottom: 1.5rem;
}

.card-details p {
    color: #6c757d;
    font-size: 0.9rem;
    font-weight: 500;
}

.card-features {
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
}

.feature-item i {
    color: #28a745;
    margin-right: 0.75rem;
    font-size: 0.9rem;
    width: 16px;
    flex-shrink: 0;
}

.feature-item span {
    color: #495057;
    font-size: 0.9rem;
    line-height: 1.4;
}


/* Responsive Design for Pricing */
@media (max-width: 1024px) and (min-width: 769px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}



/* Portfolio Showcase Section */
.portfolio-showcase {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.portfolio-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: white;
    height: 300px;
    cursor: pointer;
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.portfolio-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.portfolio-item:hover .portfolio-image {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(44, 90, 160, 0.9) 0%, rgba(30, 61, 111, 0.8) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    opacity: 0;
    transition: all 0.4s ease;
    color: white;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.portfolio-overlay p {
    font-size: 1rem;
    line-height: 1.4;
    color: rgba(255,255,255,0.9);
    margin: 0;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* Our Clients Section */
.our-clients {
    padding: 4rem 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    overflow: hidden;
}

.clients-slider {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    padding: 2rem 0;
}

.clients-track {
    display: flex;
    gap: 3rem;
    align-items: center;
    animation: scroll 20s linear infinite;
    width: max-content;
}

.client-logo {
    flex: 0 0 auto;
    width: 200px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    padding: 15px;
    box-sizing: border-box;
    overflow: hidden;
}

.client-logo:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.logo-img {
    max-width: 100%;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
    object-position: center;
    filter: grayscale(100%);
    transition: all 0.3s ease;
    padding: 10px;
    box-sizing: border-box;
    display: block;
    margin: 0 auto;
}

.client-logo:hover .logo-img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* Client Slider Animation */
@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Pause animation on hover */
.clients-slider:hover .clients-track {
    animation-play-state: paused;
}




/* Why Us Section */
.whyus {
    padding: 4rem 0;
    background-color: #f7fafc;
}

.whyus h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #2c5aa0;
}

.whyus-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.feature-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255,255,255,0.2);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3d6f 100%);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.feature-card i {
    font-size: 3.5rem;
    color: #2c5aa0;
    margin-bottom: 1.5rem;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c5aa0;
    font-weight: 600;
}

.feature-card p {
    color: #4a5568;
    font-size: 1rem;
    line-height: 1.6;
}

/* Page Header */
.page-header {
    margin-top: 70px;
    padding: 4rem 0;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3d6f 100%);
    color: white;
    text-align: center;
}

.page-header h1 {
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.page-header p {
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
}

/* Products Section */
.products {
    padding: 4rem 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.product-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255,255,255,0.2);
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.product-image {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.product-content {
    padding: 2.5rem;
}

.product-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c5aa0;
    font-weight: 600;
}

.product-content p {
    color: #4a5568;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-content ul {
    list-style: none;
    margin-top: 1.5rem;
}

.product-content li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #e2e8f0;
    color: #4a5568;
    position: relative;
    padding-left: 2rem;
}

.product-content li:before {
    content: "✓";
    color: #2c5aa0;
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0.75rem;
}

/* Projects Section */
.projects {
    padding: 4rem 0;
}

.project-section {
    margin-bottom: 4rem;
}

.project-section h2 {
    color: #2c5aa0;
    margin-bottom: 1rem;
    text-align: center;
}

.project-section > p {
    text-align: center;
    margin-bottom: 2rem;
    color: #666;
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
    justify-items: center;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.project-image {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.project-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(44, 90, 160, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-image:hover .image-overlay {
    opacity: 1;
}

.image-overlay span {
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
}

.project-info {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
}

.project-info h3 {
    color: #2c5aa0;
    margin-bottom: 1rem;
}

.project-info ul {
    list-style: none;
}

.project-info li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #ddd;
}

/* About Content */
.about-content {
    padding: 4rem 0;
}

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

.about-text h2 {
    color: #2c5aa0;
    margin-bottom: 1.5rem;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Mission & Values */
.mission-values {
    padding: 4rem 0;
    background-color: #f8f9fa;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.mission-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.mission-card i {
    font-size: 3rem;
    color: #2c5aa0;
    margin-bottom: 1rem;
}

.mission-card h3 {
    color: #2c5aa0;
    margin-bottom: 1rem;
}


/* Stats Section */
.stats {
    padding: 4rem 0;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3d6f 100%);
    color: white;
}

.stats h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #ffffff !important;
    font-weight: 700;
}

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

.stat-item {
    text-align: center;
    color: #ffffff;
}

.stat-item h3 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    color: #ffffff !important;
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.stat-item p {
    color: #ffffff !important;
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
}

/* Certifications */
.certifications {
    padding: 4rem 0;
    background-color: #f8f9fa;
}

.certifications h2 {
    text-align: center;
    color: #2c5aa0;
    margin-bottom: 3rem;
}

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

.cert-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.cert-item i {
    font-size: 3rem;
    color: #2c5aa0;
    margin-bottom: 1rem;
}

.cert-item h3 {
    color: #2c5aa0;
    margin-bottom: 1rem;
}

/* Contact Section */
.contact {
    padding: 4rem 0;
}

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

.contact-form h2,
.contact-info h2 {
    color: #2c5aa0;
    margin-bottom: 2rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2c5aa0;
}

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

.contact-item i {
    font-size: 1.5rem;
    color: #2c5aa0;
    margin-right: 1rem;
    margin-top: 0.5rem;
}

.contact-item h3 {
    color: #2c5aa0;
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: #4a5568;
    margin-bottom: 0.5rem;
}

.social-links {
    margin-top: 2rem;
}

.social-links h3 {
    color: #2c5aa0;
    margin-bottom: 1rem;
}

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

.social-icon {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: #2c5aa0;
    color: white;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.social-icon:hover {
    background-color: #1e3d6f;
}

/* Map Section */
.map-section {
    padding: 4rem 0;
    background-color: #f8f9fa;
}

.map-section h2 {
    text-align: center;
    color: #2c5aa0;
    margin-bottom: 2rem;
}

.map-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* FAQ Section */
.faq {
    padding: 4rem 0;
}

.faq h2 {
    text-align: center;
    color: #2c5aa0;
    margin-bottom: 3rem;
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
}

.faq-question:hover {
    background-color: #f8f9fa;
}

.faq-question:hover .faq-icon {
    color: #1e3d6f;
    transform: scale(1.1);
}

.faq-question h3 {
    color: #2c5aa0;
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-icon {
    color: #2c5aa0;
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    margin-left: 1rem;
    flex-shrink: 0;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 2rem 1.5rem 2rem;
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* CTA Section */
.cta {
    padding: 4rem 0;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3d6f 100%);
    color: white;
    text-align: center;
}

.cta h2 {
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.cta p {
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
}

/* Footer */
.footer {
    background-color: #333;
    color: white;
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
    align-items: start;
    min-height: 200px;
}

/* Footer Logo Section */
.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
}

.footer-logo-img {
    width: 200px;
    height: auto;
    filter: brightness(0) invert(1);
    transition: transform 0.3s ease;
}

.footer-logo-img:hover {
    transform: scale(1.05);
}

/* Back to Top Button */
.back-to-top {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3d6f 100%);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(44, 90, 160, 0.3);
    flex-direction: row-reverse;
}

.back-to-top:hover {
    background: linear-gradient(135deg, #1e3d6f 0%, #2c5aa0 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 90, 160, 0.4);
}

.back-to-top i {
    font-size: 18px;
    color: #ffffff;
}

.back-to-top span {
    font-size: 13px;
}




.footer-section {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.footer-section h3,
.footer-section h4 {
    color: #2c5aa0;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.3;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-section p {
    color: #e2e8f0;
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.footer-section ul li a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-section ul li a:hover {
    color: #2c5aa0;
    transform: translateX(5px);
}

.footer-section i {
    color: #2c5aa0;
    margin-right: 0.5rem;
    width: 16px;
    text-align: center;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #555;
    color: #ccc;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
}

.footer-bottom a {
    color: #2c5aa0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: #ffffff;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.whatsapp-float-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: #25D366;
    color: white;
    padding: 12px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float-btn:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.6);
}

.whatsapp-float-btn i {
    font-size: 1.2rem;
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.8);
    }
    100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
}

/* Large Screen Optimizations */
@media (min-width: 1920px) {
    .container {
        max-width: 1400px;
        padding: 0 60px;
    }
    
    .banner-content .container {
        max-width: 1400px;
    }
    
    .about-grid,
    .contact-grid {
        max-width: 1400px;
    }
    
    .whyus-grid,
    .products-grid,
    .portfolio-grid {
        max-width: 1400px;
    }
    
    .clients-slider {
        max-width: 1400px;
    }
    
    .footer-content {
        max-width: 1400px;
    }
    
    h1 {
        font-size: 4rem;
    }
    
    h2 {
        font-size: 3rem;
    }
    
}

@media (min-width: 2560px) {
    .container {
        max-width: 1600px;
        padding: 0 80px;
    }
    
    .banner-content .container {
        max-width: 1600px;
    }
    
    .about-grid,
    .contact-grid {
        max-width: 1600px;
    }
    
    .whyus-grid,
    .products-grid,
    .portfolio-grid {
        max-width: 1600px;
    }
    
    .clients-slider {
        max-width: 1600px;
    }
    
    .footer-content {
        max-width: 1600px;
    }
    
    h1 {
        font-size: 4.5rem;
    }
    
    h2 {
        font-size: 3.5rem;
    }
    
    
    .feature-card {
        padding: 4rem 3rem;
    }
    
    .product-content {
        padding: 3rem 2.5rem;
    }
}

/* Medium Desktop Responsiveness */
@media (min-width: 1440px) and (max-width: 1919px) {
    .container {
        max-width: 1300px;
        padding: 0 60px;
    }
    
    .banner-content .container {
        max-width: 1300px;
    }
    
    .about-grid,
    .contact-grid {
        max-width: 1300px;
    }
    
    .whyus-grid,
    .products-grid,
    .portfolio-grid {
        max-width: 1300px;
    }
    
    .clients-slider {
        max-width: 1300px;
    }
    
    .footer-content {
        max-width: 1300px;
    }
    
    h1 {
        font-size: 3.5rem;
    }
    
    h2 {
        font-size: 2.8rem;
    }
    
}

/* Tablet Responsiveness */
@media (max-width: 1024px) and (min-width: 769px) {
    .container {
        padding: 0 40px;
    }
    
    /* Hero Section Tablet */
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-description {
        font-size: 1.2rem;
    }
    
    /* Product Categories Tablet */
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Best Selling Products Tablet */
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .whyus-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
    
    .portfolio-item {
        height: 250px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: 50%;
        top: 70px;
        transform: translateX(-50%) translateY(-20px);
        flex-direction: column;
        background-color: white;
        width: 90%;
        max-width: 400px;
        text-align: center;
        transition: all 0.3s ease;
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        padding: 2rem;
        border-radius: 15px;
        opacity: 0;
        visibility: hidden;
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255,255,255,0.2);
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) translateY(0);
    }

    .nav-menu .nav-link {
        margin: 0.8rem 0;
        font-size: 1.1rem;
        padding: 0.8rem 1.5rem;
        border-radius: 8px;
        transition: all 0.3s ease;
        position: relative;
    }

    .nav-menu .nav-link:hover {
        background-color: rgba(44, 90, 160, 0.1);
        transform: translateX(5px);
    }

    .language-switcher {
        margin-left: 0;
        margin-top: 1rem;
    }

    /* Hero Section Mobile */
    .hero-section {
        min-height: 80vh;
    }

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

    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    /* Hero Slider Mobile */
    .hero-controls {
        padding: 0 1rem;
    }

    .hero-prev,
    .hero-next {
        width: 40px;
        height: 40px;
    }

    .hero-prev i,
    .hero-next i {
        font-size: 1rem;
    }

    .hero-indicators {
        bottom: 1.5rem;
    }

    .indicator {
        width: 10px;
        height: 10px;
    }

    /* Product Categories Mobile */
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .category-card {
        margin-bottom: 1rem;
    }

    /* Best Selling Products Mobile */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .best-selling .section-header h2 {
        font-size: 2rem;
    }

    /* Process Section Mobile */
    .process-section .section-header h2 {
        font-size: 2rem;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .process-step {
        padding: 1.5rem 0.8rem;
    }
    
    .step-icon {
        width: 60px;
        height: 60px;
    }
    
    .step-icon i {
        font-size: 1.5rem;
    }
    
    .process-quote p::before,
    .process-quote p::after {
        font-size: 2rem;
    }

    /* Pricing Mobile */
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .pricing-card.popular:hover {
        transform: translateY(-5px);
    }
    
    .card-header h3 {
        font-size: 1.3rem;
    }
    
    .price-amount {
        font-size: 2rem;
    }
    
    .pricing-card {
        padding: 1.5rem;
    }







    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .whyus-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }

    .project-gallery {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }

    .portfolio-item {
        height: 250px;
    }

    .portfolio-overlay {
        padding: 1.5rem;
    }

    .portfolio-overlay h3 {
        font-size: 1.3rem;
    }

    .portfolio-overlay p {
        font-size: 0.9rem;
    }

    .client-logo {
        width: 150px;
        height: 80px;
    }

    .logo-img {
        max-height: 60px;
        padding: 8px;
    }

    .clients-track {
        gap: 2rem;
    }


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

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

    .project-gallery {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .project-image img {
        height: 150px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .cta h2 {
        font-size: 2rem;
    }

    /* Footer responsive layout */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
        margin-bottom: 2rem;
        min-height: auto;
    }

    .footer-logo {
        order: 1;
        margin-bottom: 1rem;
    }

    .footer-section {
        padding: 0 1rem;
        height: auto;
    }

    .footer-section h3,
    .footer-section h4 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    .footer-logo-img {
        width: 150px;
    }

    .back-to-top {
        padding: 10px 16px;
        font-size: 13px;
    }

    .whatsapp-float {
        bottom: 15px;
        right: 15px;
    }

    .whatsapp-float-btn {
        padding: 10px 16px;
        font-size: 0.9rem;
    }

    .whatsapp-float-btn span {
        display: none;
    }
}

/* Small Mobile Responsiveness */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    
    .about-grid,
    .contact-grid {
        padding: 0 15px;
    }
    
    .whyus-grid,
    .products-grid,
    .portfolio-grid {
        padding: 0 15px;
    }
    
    .clients-slider {
        padding: 0 15px;
    }
    
    .footer-content {
        padding: 0 15px;
    }



    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }


    .whyus-grid,
    .products-grid,
    .mission-grid,
    .stats-grid,
    .cert-grid,
    .faq-accordion {
        max-width: 100%;
    }
    
    .faq-question {
        padding: 1rem 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 1.5rem 1rem 1.5rem;
    }
    
    .faq-icon {
        font-size: 1rem;
        margin-left: 0.5rem;
    }

    .project-gallery {
        grid-template-columns: 1fr 1fr;
    }

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

    .portfolio-item {
        height: 220px;
    }

    .portfolio-overlay {
        padding: 1rem;
    }

    .portfolio-overlay h3 {
        font-size: 1.2rem;
    }

    .portfolio-overlay p {
        font-size: 0.85rem;
    }

    .client-logo {
        width: 120px;
        height: 70px;
    }

    .logo-img {
        max-height: 50px;
        padding: 6px;
    }

    .clients-track {
        gap: 1.5rem;
    }

    .whatsapp-float {
        bottom: 15px;
        right: 15px;
    }

    .whatsapp-float-btn {
        padding: 10px 16px;
        font-size: 0.9rem;
    }

    .whatsapp-float-btn span {
        display: none;
    }

    .btn-send {
        padding: 14px 24px;
        font-size: 1rem;
        max-width: 100%;
    }

    /* Phone input now uses regular input styling */




    .logo-image {
        height: 50px;
    }

    .logo-link:hover {
        transform: scale(1.02);
    }

    .btn {
        padding: 14px 24px;
        font-size: 1rem;
        min-width: 140px;
    }

    .feature-card {
        padding: 2rem 1.5rem;
    }

    .product-content {
        padding: 2rem 1.5rem;
    }

    .project-gallery {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .section-header p {
        font-size: 1rem;
    }

    /* Process Section Small Mobile */
    .process-steps {
        grid-template-columns: 1fr;
        gap: 1.2rem;
        padding: 0 0.5rem;
    }
    
    .process-step {
        padding: 1.2rem 0.5rem;
    }
    
    .step-icon {
        width: 50px;
        height: 50px;
    }
    
    .step-icon i {
        font-size: 1.2rem;
    }
    
    .process-step h3 {
        font-size: 1.1rem;
    }
    
    .process-step p {
        font-size: 0.9rem;
    }

    /* Pricing Small Mobile */
    .pricing-section {
        padding: 2rem 0;
    }
    
    .pricing-card {
        padding: 1.25rem;
    }
    
    .card-header h3 {
        font-size: 1.2rem;
    }
    
    .price-amount {
        font-size: 1.8rem;
    }
    
    .feature-item {
        margin-bottom: 0.5rem;
    }
    
    .feature-item span {
        font-size: 0.85rem;
    }
}

/* Animation for mobile menu */
.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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



/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}



/* Page header animations */
.page-header {
    animation: fadeInUp 0.8s ease-out;
}

/* Section entrance animations */
.whyus, .products, .projects, .about-content, .contact {
    animation: fadeInUp 0.8s ease-out;
}

/* Hover animations for interactive elements */
.nav-link {
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(44, 90, 160, 0.1), transparent);
    transition: left 0.5s;
}

.nav-link:hover::before {
    left: 100%;
}



/* Comparison Chart Styles */
.comparison-chart-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.chart-header {
    text-align: center;
    margin-bottom: 50px;
}

.chart-header h2 {
    font-size: 2.5rem;
    color: #2c5aa0;
    margin-bottom: 15px;
    font-weight: 700;
}

.chart-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.comparison-table-container {
    overflow-x: auto;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin: 0 auto;
    max-width: 1200px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.comparison-table thead {
    background: linear-gradient(135deg, #2c5aa0, #1e3a5f);
    color: white;
}

.comparison-table th {
    padding: 20px 15px;
    text-align: center;
    font-weight: 600;
    border: none;
}

.feature-column {
    width: 25%;
    text-align: left;
    background: #1e3a5f;
}

.film-column {
    width: 18.75%;
    min-width: 150px;
}

.film-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.film-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.film-column.recommended .film-name {
    color: white;
}

.film-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.film-badge.budget {
    background: linear-gradient(135deg, #4caf50, #66bb6a);
    color: white;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.film-badge.popular {
    background: linear-gradient(135deg, #dd8585, #ff0000);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.3);
}

.film-badge.commercial {
    background: linear-gradient(135deg, #2196f3, #42a5f5);
    color: white;
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.3);
}

.film-badge.privacy {
    background: linear-gradient(135deg, #9c27b0, #ba68c8);
    color: white;
    box-shadow: 0 4px 15px rgba(156, 39, 176, 0.3);
}

.comparison-table tbody tr {
    border-bottom: 1px solid #e9ecef;
    transition: background-color 0.3s ease;
}

.comparison-table tbody tr:hover {
    background-color: #f8f9fa;
}

.comparison-table tbody tr:last-child {
    border-bottom: none;
}

.feature-cell {
    padding: 20px 15px;
    background: #f8f9fa;
    border-right: 1px solid #e9ecef;
    vertical-align: top;
}

.feature-name {
    font-weight: 700;
    color: #2c5aa0;
    margin-bottom: 5px;
    font-size: 1rem;
}

.feature-desc {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.4;
}

.data-cell {
    padding: 20px 15px;
    text-align: center;
    font-weight: 600;
    color: #333;
    vertical-align: middle;
}

.data-cell.highlight {
    background: #fff3e0;
    color: #e65100;
    font-weight: 700;
}

/* Recommended column styling */
.film-column.recommended {
    position: relative;
    background: linear-gradient(135deg, #2c5aa0, #1e3a5f);
    color: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(44, 90, 160, 0.15);
    border: 2px solid transparent;
    background-clip: padding-box;
}

.film-column.recommended::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #2c5aa0, #1e3a5f, #2c5aa0);
    border-radius: 12px;
    z-index: -1;
    opacity: 0.8;
}

.film-column.recommended::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    border-radius: 10px;
    pointer-events: none;
}

.data-cell.recommended {
    background: linear-gradient(135deg, #f8f9ff, #ffffff);
    position: relative;
    border-left: 1px solid rgba(44, 90, 160, 0.2);
    border-right: 1px solid rgba(44, 90, 160, 0.2);
}

.data-cell.recommended.highlight {
    background: linear-gradient(135deg, #2c5aa0, #1e3a5f);
    color: white;
    font-weight: 700;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(44, 90, 160, 0.3);
    margin: 4px;
    border: none;
}

/* Responsive Design for Comparison Chart */
@media (max-width: 768px) {
    .comparison-chart-section {
        padding: 60px 0;
    }
    
    .chart-header h2 {
        font-size: 2rem;
    }
    
    .chart-header p {
        font-size: 1rem;
    }
    
    .comparison-table {
        font-size: 0.85rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 15px 10px;
    }
    
    .film-name {
        font-size: 1rem;
    }
    
    .film-badge {
        font-size: 0.7rem;
        padding: 3px 8px;
    }
    
    .feature-name {
        font-size: 0.9rem;
    }
    
    .feature-desc {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .comparison-table th,
    .comparison-table td {
        padding: 12px 8px;
    }
    
    .film-header {
        gap: 5px;
    }
    
    .film-name {
        font-size: 0.9rem;
    }
    
    .film-badge {
        font-size: 0.65rem;
        padding: 2px 6px;
    }
}