/* Sai Telecom - Custom CSS */

:root {
    --primary-color: #1e3a8a;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary-color: #0ea5e9;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f8fafc;
    --bg-dark: #1f2937;
    --white: #ffffff;
    --border-color: #e5e7eb;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    padding-top: 0;
}

/* Add padding to body when sticky nav is visible */
body.sticky-nav-visible {
    padding-top: 60px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 12px 24px;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

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

.btn-outline {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background-color: transparent;
}

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

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background-color: transparent;
}

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

.btn-outline-light {
    border: 2px solid var(--white);
    color: var(--white);
    background-color: transparent;
}

.btn-outline-light:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

/* Yes Marketing Style Header */
.top-accent-bar {
    height: 4px;
    background: linear-gradient(90deg, #1e3a8a 0%, #0ea5e9 100%);
    width: 100%;
    position: relative;
    overflow: hidden;
}

.top-accent-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.main-header {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 25px 0;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: relative;
}

.main-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #e5e7eb, transparent);
}

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

/* Top Header Section (White Background) */
.top-header {
    background: #ffffff;
    padding: 15px 0;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.top-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Contact Information */
.contact-info {
    display: flex;
    gap: 30px;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 15px;
    border: 2px dashed #e5e7eb;
    border-radius: 8px;
    background: #f8fafc;
    transition: var(--transition);
}

.contact-item:hover {
    border-color: var(--primary-color);
    background: #f1f5f9;
}

.contact-item i {
    color: var(--primary-color);
    font-size: 16px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-label {
    font-size: 12px;
    color: #6b7280;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-value {
    font-size: 14px;
    color: var(--text-dark);
    font-weight: 600;
}

/* Navigation Header Section (Dark Blue Background) */
.nav-header {
    background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
    padding: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    position: relative;
}

.nav-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    pointer-events: none;
}

.main-nav {
    position: relative;
    z-index: 1;
}

.main-nav .nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    justify-content: center;
    gap: 0;
}

.main-nav .nav-item {
    position: relative;
}

.main-nav .nav-link {
    color: #ffffff;
    font-weight: 600;
    font-size: 14px;
    padding: 15px 20px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    display: block;
    position: relative;
}

.main-nav .nav-link:hover,
.main-nav .nav-link.active {
    background-color: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    transform: translateY(-1px);
}

.main-nav .nav-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 20px;
    background: rgba(255, 255, 255, 0.2);
}

.main-nav .dropdown-menu {
    background: #ffffff;
    border: none;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    padding: 10px 0;
    margin-top: 5px;
    min-width: 200px;
}

.main-nav .dropdown-item {
    color: var(--text-dark);
    font-weight: 500;
    padding: 10px 20px;
    transition: var(--transition);
}

.main-nav .dropdown-item:hover {
    background-color: var(--primary-color);
    color: #ffffff;
}

.logo-section .navbar-brand {
    text-decoration: none;
    color: inherit;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo-icon {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, #1e3a8a, #0ea5e9);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
    transition: var(--transition);
}

.logo-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(30, 58, 138, 0.4);
}

.logo-img {
    width: 65px;
    height: 65px;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
    transition: var(--transition);
}

.logo-img:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(30, 58, 138, 0.4);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.8rem;
    font-weight: 800;
    color: #1f2937;
    line-height: 1;
    margin-bottom: 3px;
    letter-spacing: -0.5px;
}

.brand-since {
    font-size: 0.9rem;
    color: #6b7280;
    font-weight: 500;
    margin-bottom: 3px;
    letter-spacing: 0.5px;
}

.brand-tagline {
    font-size: 0.8rem;
    color: #1e3a8a;
    font-weight: 600;
    letter-spacing: 0.3px;
}

/* Header Navigation */
.header-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    padding: 8px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.nav-list .nav-item {
    position: relative;
}

.nav-list .nav-link {
    color: #374151;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 12px 18px;
    text-decoration: none;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    position: relative;
    border-radius: 6px;
    margin: 0 4px;
}

.nav-list .nav-link:hover {
    color: #1e3a8a;
    background-color: rgba(30, 58, 138, 0.1);
    transform: translateY(-1px);
}

.nav-list .nav-link.active {
    color: #1e3a8a;
    background-color: rgba(30, 58, 138, 0.15);
    font-weight: 700;
}

.nav-list .nav-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 20px;
    background-color: #e5e7eb;
}

/* Dropdown styling */
.dropdown-toggle::after {
    margin-left: 8px;
    border-top: 4px solid;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    vertical-align: middle;
}

.dropdown-menu {
    background-color: var(--white);
    border: none;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    margin-top: 8px;
    padding: 12px 0;
    min-width: 220px;
    border: 1px solid #e5e7eb;
}

.dropdown-item {
    padding: 12px 20px;
    color: #374151;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
    font-weight: 500;
}

.dropdown-item:hover {
    background-color: #f8fafc;
    color: #1e3a8a;
    padding-left: 25px;
}

/* Sticky Navigation */
.sticky-nav {
    background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
    padding: 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transform: translateY(-100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.sticky-nav.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.sticky-nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

.sticky-logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--white);
    transition: var(--transition);
}

.sticky-logo a:hover {
    transform: translateX(2px);
}

.sticky-logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #ffffff, #f1f5f9);
    color: #1e3a8a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.sticky-logo-icon:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.sticky-logo-text {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.5px;
}

.sticky-nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
    flex-wrap: wrap;
    justify-content: center;
}

.sticky-nav-list .nav-item {
    position: relative;
}

.sticky-nav-list .nav-link {
    color: var(--white);
    font-weight: 600;
    font-size: 0.75rem;
    padding: 8px 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
    margin: 0 2px;
    white-space: nowrap;
}

.sticky-nav-list .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--white);
    transform: translateY(-1px);
}

.sticky-nav-list .nav-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 18px;
    background-color: rgba(255, 255, 255, 0.3);
}

.sticky-nav .dropdown-menu {
    background: #ffffff;
    border: none;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    padding: 10px 0;
    margin-top: 5px;
    min-width: 180px;
}

.sticky-nav .dropdown-item {
    color: var(--text-dark);
    font-weight: 500;
    padding: 8px 15px;
    transition: var(--transition);
    font-size: 0.8rem;
}

.sticky-nav .dropdown-item:hover {
    background-color: var(--primary-color);
    color: #ffffff;
}

/* Dropdown Menus */
.dropdown-menu {
    background-color: var(--white);
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
    margin-top: 0;
    padding: 8px 0;
    min-width: 200px;
}

.dropdown-item {
    padding: 10px 20px;
    color: var(--text-dark);
    font-size: 0.9rem;
    transition: var(--transition);
    text-decoration: none;
    display: block;
}

.dropdown-item:hover {
    background-color: var(--bg-light);
    color: var(--primary-color);
}

/* Mobile Navigation */
.navbar-toggler {
    border: 2px solid var(--white);
    padding: 6px 10px;
    background: transparent;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Responsive Design */
@media (max-width: 1199.98px) {
    .header-content {
        padding: 0 15px;
    }
    
    .sticky-nav-content {
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media (max-width: 991.98px) {
    .main-header {
        padding: 20px 0;
    }
    
    .header-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .top-header-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }
    
    .main-nav .nav-list {
        flex-direction: column;
        width: 100%;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        padding: 10px 0;
        margin-top: 10px;
    }
    
    .main-nav .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .main-nav .nav-item:not(:last-child)::after {
        display: none;
    }
    
    .main-nav .nav-link {
        padding: 12px 20px;
        text-align: center;
        font-size: 13px;
    }
    
    .nav-list {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
        padding: 12px 0;
        margin-top: 10px;
    }
    
    .nav-list .nav-item:not(:last-child)::after {
        display: none;
    }
    
    .nav-list .nav-link {
        padding: 10px 14px;
        font-size: 0.8rem;
        margin: 0 2px;
    }
    
    .sticky-nav-content {
        flex-direction: column;
        gap: 10px;
        padding: 10px 15px;
        text-align: center;
    }
    
    .sticky-nav-list {
        flex-wrap: wrap;
        justify-content: center;
        gap: 5px;
        width: 100%;
    }
    
    .sticky-nav-list .nav-item {
        flex: 0 0 auto;
    }
    
    .sticky-nav-list .nav-item:not(:last-child)::after {
        display: none;
    }
    
    .sticky-nav-list .nav-link {
        padding: 6px 10px;
        font-size: 0.7rem;
        margin: 0;
    }
    
    .dropdown-menu {
        position: static;
        box-shadow: none;
        background-color: rgba(255, 255, 255, 0.1);
        margin: 0;
        border-radius: 0;
        border: none;
    }
    
    .dropdown-item {
        color: var(--white);
        padding: 12px 40px;
        font-size: 0.8rem;
    }
    
    .dropdown-item:hover {
        background-color: rgba(255, 255, 255, 0.1);
        color: var(--white);
        padding-left: 45px;
    }
}

@media (max-width: 767.98px) {
    .main-header {
        padding: 15px 0;
    }
    
    .header-content {
        padding: 0 10px;
    }
    
    .top-header {
        padding: 10px 0;
    }
    
    .top-header-content {
        padding: 0 10px;
    }
    
    .contact-item {
        padding: 6px 10px;
        gap: 8px;
    }
    
    .contact-label {
        font-size: 10px;
    }
    
    .contact-value {
        font-size: 12px;
    }
    
    .main-nav .nav-link {
        padding: 10px 15px;
        font-size: 12px;
    }
    
    .logo-container {
        gap: 12px;
    }
    
    .logo-icon {
        width: 45px;
        height: 45px;
        font-size: 1.6rem;
    }
    
    .logo-img {
        width: 55px;
        height: 55px;
    }
    
    .brand-name {
        font-size: 1.5rem;
    }
    
    .brand-since {
        font-size: 0.8rem;
    }
    
    .brand-tagline {
        font-size: 0.7rem;
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 0;
        padding: 0;
        background: transparent;
        box-shadow: none;
    }
    
    .nav-list .nav-item {
        width: 100%;
        border-bottom: 1px solid #e5e7eb;
        margin: 0;
    }
    
    .nav-list .nav-link {
        padding: 15px 20px;
        text-align: left;
        display: block;
        font-size: 0.85rem;
        margin: 0;
        border-radius: 0;
    }
    
    .sticky-nav-content {
        padding: 8px 10px;
    }
    
    .sticky-nav-list {
        gap: 3px;
    }
    
    .sticky-nav-list .nav-link {
        padding: 5px 8px;
        font-size: 0.65rem;
    }
    
    .sticky-logo a {
        gap: 10px;
    }
    
    .sticky-logo-icon {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }
    
    .sticky-logo-text {
        font-size: 1.1rem;
    }
}

@media (max-width: 575.98px) {
    .logo-container {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
    
    .logo-icon {
        width: 40px;
        height: 40px;
        font-size: 1.4rem;
    }
    
    .logo-img {
        width: 50px;
        height: 50px;
    }
    
    .brand-name {
        font-size: 1.3rem;
        text-align: center;
    }
    
    .brand-since {
        font-size: 0.75rem;
    }
    
    .brand-tagline {
        font-size: 0.65rem;
    }
    
    .nav-list .nav-link {
        padding: 12px 15px;
        font-size: 0.8rem;
    }
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::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 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.1;
}

.hero-content {
    display: flex;
    align-items: center;
    min-height: 500px;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: rgba(255,255,255,0.9);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
}

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

.hero-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

/* Cards */
.category-card, .service-card, .product-card, .news-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: 1px solid var(--border-color);
}

.category-card:hover, .service-card:hover, .product-card:hover, .news-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Category Cards */
.category-icon, .service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--white);
    font-size: 2rem;
}

.category-title, .service-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

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

.category-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.category-link:hover {
    color: var(--primary-dark);
}

.category-link i {
    margin-left: 0.5rem;
    transition: var(--transition);
}

.category-link:hover i {
    transform: translateX(5px);
}

/* Product Cards */
.product-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.product-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,102,204,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-brand {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.product-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.product-description {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.product-category {
    background: var(--bg-light);
    color: var(--text-light);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    display: inline-block;
}

.product-placeholder {
    width: 100%;
    height: 200px;
    background: var(--bg-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
}

.product-placeholder i {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}

.product-placeholder span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* News Cards */
.news-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.news-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

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

.news-date {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.news-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.news-excerpt {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.news-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.news-link:hover {
    color: var(--primary-dark);
}

.news-link i {
    margin-left: 0.5rem;
    transition: var(--transition);
}

.news-link:hover i {
    transform: translateX(5px);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--text-dark) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
}

.cta-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.9);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1e293b 0%, #334155 50%, #475569 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
    margin-top: 80px;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(147, 51, 234, 0.08) 100%);
    pointer-events: none;
}

.footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(59, 130, 246, 0.5) 50%, transparent 100%);
}

.footer-main {
    position: relative;
    z-index: 1;
    padding: 80px 0 50px;
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 15px;
}

.footer-logo-img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}

.footer-logo-img:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.footer-logo .logo-text {
    display: flex;
    flex-direction: column;
}

.footer-logo .brand-name {
    font-size: 24px;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 1px;
    margin-bottom: 2px;
}

.footer-logo .brand-since {
    font-size: 12px;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
}

.footer-logo .brand-tagline {
    font-size: 11px;
    color: #60a5fa;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 2rem;
    font-size: 15px;
}

.footer-certifications h6 {
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cert-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.cert-badge {
    background: rgba(96, 165, 250, 0.15);
    color: #60a5fa;
    padding: 6px 16px;
    border-radius: 25px;
    font-size: 12px;
    font-weight: 700;
    border: 2px solid rgba(96, 165, 250, 0.3);
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cert-badge:hover {
    background: #60a5fa;
    color: #ffffff;
    border-color: #60a5fa;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(96, 165, 250, 0.3);
}

.footer-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 2px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    padding: 4px 0;
}

.footer-links a i {
    font-size: 12px;
    color: var(--primary-color);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.footer-links a:hover i {
    color: var(--primary-light);
}

.footer-links .view-all {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white !important;
    font-weight: 600;
    margin-top: 15px;
    padding: 12px 20px;
    border-radius: 25px;
    text-align: center;
    display: inline-block;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    border: 2px solid transparent;
}

.footer-links .view-all:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
    color: white !important;
    text-decoration: none;
}

/* Footer Contact Address */
.footer-contact-address {
    margin-top: 0;
    padding-top: 0;
}

.footer-contact-address h6 {
    color: #ffffff;
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.footer-contact-address h6::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 2px;
}

.contact-address-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding: 15px 0;
    transition: all 0.3s ease;
    border-radius: 8px;
    position: relative;
}

.contact-address-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(10px);
    padding-left: 15px;
}

.contact-address-item i {
    color: #60a5fa;
    font-size: 18px;
    margin-right: 15px;
    margin-top: 2px;
    width: 20px;
    flex-shrink: 0;
    transition: all 0.3s ease;
    background: rgba(96, 165, 250, 0.1);
    padding: 8px;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-address-item:hover i {
    color: #ffffff;
    background: rgba(96, 165, 250, 0.3);
    transform: scale(1.1);
}

.address-details p {
    color: #ffffff;
    margin: 0;
    line-height: 1.8;
    font-size: 15px;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.address-details a {
    color: #ffffff;
    text-decoration: none;
    transition: var(--transition);
    font-weight: 600;
    background: rgba(255, 255, 255, 0.1);
    padding: 4px 8px;
    border-radius: 6px;
    display: inline-block;
    margin: 2px 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.address-details a:hover {
    color: #60a5fa;
    background: rgba(255, 255, 255, 0.2);
    text-decoration: none;
    transform: translateY(-1px);
    border-color: rgba(96, 165, 250, 0.5);
}

/* Footer Social Section */
.footer-social-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social-section h6 {
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.footer-social-section h6::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 2px;
}

.footer-social-section .social-icons {
    display: flex;
    gap: 15px;
    flex-wrap: nowrap;
    justify-content: flex-start;
    max-width: 400px;
}

.footer-social-section .social-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    box-shadow: 0 4px 15px rgba(96, 165, 250, 0.3);
}

.footer-social-section .social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.footer-social-section .social-icon i {
    font-size: 20px;
    color: #ffffff;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.footer-social-section .social-icon:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(96, 165, 250, 0.4);
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.footer-social-section .social-icon:hover::before {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
}

.footer-social-section .social-icon:hover i {
    transform: scale(1.1);
}


.social-links h6 {
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.social-icons a {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    margin: 0 5px;
}

.social-icons a:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
    color: white;
}

.footer-bottom {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.2) 100%);
    padding: 25px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    position: relative;
    z-index: 1;
    backdrop-filter: blur(10px);
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

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

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-buttons, .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn, .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .navbar-nav {
        text-align: center;
        margin-top: 1rem;
    }
    
    .contact-info .contact-item {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .category-card, .service-card, .product-card, .news-card {
        padding: 1.5rem;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* Yes Marketing Inspired Styles */
.about-section {
    padding: 80px 0;
}

.quote-text {
    font-style: italic;
    color: var(--primary-color);
    font-weight: 500;
    margin: 1.5rem 0;
    padding: 1rem;
    background: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--border-radius);
}

.about-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.partners-section {
    background: var(--bg-light);
}

.brand-card {
    background: var(--white);
    padding: 2rem 1rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.brand-logo {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.brand-logo img {
    max-height: 60px;
    width: auto;
    object-fit: contain;
}

.brand-placeholder {
    color: var(--text-light);
    opacity: 0.5;
}

.brand-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.stats-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.9);
    font-weight: 500;
}

/* Updated Product Cards */
.product-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

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

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

.product-content {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.product-description {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

/* Updated Service Cards */
.service-card {
    background: var(--white);
    padding: 2rem 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 1.8rem;
}

.service-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-light);
    line-height: 1.6;
}

/* Utility Classes */
.text-primary { color: var(--primary-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.bg-light { background-color: var(--bg-light) !important; }

.shadow-sm { box-shadow: var(--shadow) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }

.rounded { border-radius: var(--border-radius) !important; }

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Ensure product cards are visible by default on product pages */
.products-section .product-card,
body.products .product-card,
body.product .product-card {
    opacity: 1 !important;
    transform: none !important;
    visibility: visible !important;
}

/* Override any fade-in animations on product pages */
.products-section .product-card.fade-in,
body.products .product-card.fade-in,
body.product .product-card.fade-in {
    opacity: 1 !important;
    transform: none !important;
    visibility: visible !important;
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Footer Responsive Styles */
@media (max-width: 768px) {
    .footer-main {
        padding: 40px 0 30px;
    }
    
    .footer-logo {
        justify-content: center;
        text-align: center;
        margin-bottom: 2rem;
    }
    
    .footer-logo-img {
        width: 50px;
        height: 50px;
    }
    
    .footer-logo .brand-name {
        font-size: 20px;
    }
    
    .footer-logo .brand-tagline {
        font-size: 10px;
    }
    
    .footer-description {
        text-align: center;
        font-size: 14px;
    }
    
    .footer-certifications {
        text-align: center;
    }
    
    .cert-badges {
        justify-content: center;
    }
    
    .footer-title {
        font-size: 16px;
        text-align: center;
        margin-bottom: 1rem;
    }
    
    .footer-title::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-links {
        text-align: center;
    }
    
    .footer-links a {
        justify-content: center;
    }
    
    .footer-contact-address {
        text-align: center;
        margin-top: 0;
        padding-top: 0;
    }
    
    .footer-social-section {
        text-align: center;
        margin-top: 1.5rem;
        padding-top: 1.5rem;
    }
    
    .footer-social-section .social-icons {
        justify-content: center;
        flex-wrap: nowrap;
        max-width: 100%;
    }
    
    .footer-social-section .social-icon {
        width: 45px;
        height: 45px;
    }
    
    .footer-social-section .social-icon i {
        font-size: 18px;
    }
    
    .contact-address-item {
        flex-direction: column;
        text-align: center;
        padding: 15px 0;
    }
    
    .contact-address-item i {
        margin: 0 auto 10px;
        font-size: 20px;
        width: 40px;
        height: 40px;
    }
    
    .contact-address-item:hover {
        transform: none;
        padding-left: 0;
    }
    
    
    .social-links {
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .footer-bottom {
        text-align: center;
    }
    
    .footer-bottom-links {
        justify-content: center;
        margin-top: 15px;
    }
    
    .copyright {
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .footer-main {
        padding: 30px 0 20px;
    }
    
    .footer-logo-img {
        width: 45px;
        height: 45px;
    }
    
    .footer-logo .brand-name {
        font-size: 18px;
    }
    
    .footer-logo .brand-since {
        font-size: 10px;
    }
    
    .footer-logo .brand-tagline {
        font-size: 9px;
    }
    
    .footer-description {
        font-size: 13px;
        margin-bottom: 1.5rem;
    }
    
    .footer-title {
        font-size: 14px;
        margin-bottom: 0.8rem;
    }
    
    .footer-links a {
        font-size: 13px;
        padding: 3px 0;
    }
    
    .footer-contact-address {
        margin-top: 0;
        padding-top: 0;
    }
    
    .footer-social-section {
        margin-top: 1rem;
        padding-top: 1rem;
    }
    
    .footer-social-section .social-icons {
        flex-wrap: nowrap;
        max-width: 100%;
        gap: 8px;
    }
    
    .footer-social-section .social-icon {
        width: 42px;
        height: 42px;
    }
    
    .footer-social-section .social-icon i {
        font-size: 16px;
    }
    
    .contact-address-item {
        padding: 12px 0;
        margin-bottom: 1rem;
    }
    
    .contact-address-item i {
        font-size: 18px;
        margin-bottom: 8px;
        width: 32px;
        height: 32px;
    }
    
    .address-details p {
        font-size: 13px;
    }
    
    
    .contact-icon {
        width: 35px;
        height: 35px;
        margin-bottom: 10px;
    }
    
    .contact-icon i {
        font-size: 14px;
    }
    
    .contact-details h6 {
        font-size: 12px;
    }
    
    .contact-details p {
        font-size: 13px;
    }
    
    .social-icons a {
        width: 40px;
        height: 40px;
    }
    
    .footer-bottom {
        padding: 15px 0;
    }
    
    .footer-bottom-links {
        flex-direction: column;
        gap: 10px;
    }
    
    .footer-bottom-links a {
        font-size: 13px;
    }
    
    .copyright {
        font-size: 12px;
        line-height: 1.4;
    }
    
    .cert-badge {
        font-size: 10px;
        padding: 3px 8px;
    }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 768px) {
    /* General Layout */
    .container {
        padding: 0 15px;
    }
    
    /* Typography */
    .section-title {
        font-size: 1.8rem;
        text-align: center;
    }
    
    .section-subtitle {
        font-size: 1rem;
        text-align: center;
    }
    
    /* Header */
    .top-header {
        padding: 8px 0;
    }
    
    .top-header-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }
    
    .contact-item {
        padding: 5px 10px;
        font-size: 0.8rem;
    }
    
    .main-header {
        padding: 15px 0;
    }
    
    .header-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .logo-container {
        justify-content: center;
        gap: 10px;
    }
    
    .logo-img {
        width: 50px;
        height: 50px;
    }
    
    .logo-text .brand-name {
        font-size: 1.2rem;
    }
    
    .logo-text .brand-since {
        font-size: 0.7rem;
    }
    
    .logo-text .brand-tagline {
        font-size: 0.6rem;
    }
    
    /* Navigation */
    .main-nav .nav-list {
        flex-direction: column;
        width: 100%;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        padding: 10px 0;
        margin-top: 10px;
    }
    
    .main-nav .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .main-nav .nav-link {
        padding: 12px 20px;
        text-align: center;
        font-size: 0.9rem;
    }
    
    /* Hero Section */
    .hero-section {
        padding: 40px 0;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .hero-content p {
        font-size: 0.9rem;
        margin-bottom: 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 250px;
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    /* Cards and Grids */
    .card-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .client-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    /* Cards */
    .card {
        margin-bottom: 20px;
    }
    
    .card-body {
        padding: 15px;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
    
    /* Forms */
    .form-control {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 12px 15px;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    /* Tables */
    .table-responsive {
        font-size: 0.8rem;
    }
    
    .table th,
    .table td {
        padding: 8px 4px;
    }
    
    /* Footer */
    .footer {
        padding: 30px 0 20px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .footer-section {
        width: 100%;
    }
    
    .footer-section h5 {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }
    
    .footer-section p,
    .footer-section li {
        font-size: 0.9rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    /* Mobile Menu */
    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 30px;
        height: 30px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1001;
    }
    
    .hamburger-line {
        width: 25px;
        height: 3px;
        background: var(--white);
        margin: 3px 0;
        transition: all 0.3s ease;
        border-radius: 2px;
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .mobile-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.9);
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .mobile-menu.show {
        transform: translateX(0);
    }
    
    .mobile-menu-content {
        width: 90%;
        max-width: 400px;
    }
    
    .mobile-nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    
    .mobile-nav-list .nav-item {
        margin: 10px 0;
        text-align: center;
    }
    
    .mobile-nav-list .nav-link {
        display: block;
        padding: 15px 20px;
        color: var(--white);
        text-decoration: none;
        font-size: 1.1rem;
        font-weight: 500;
        border-radius: 8px;
        transition: all 0.3s ease;
        background: rgba(255, 255, 255, 0.1);
        margin: 5px 0;
    }
    
    .mobile-nav-list .nav-link:hover,
    .mobile-nav-list .nav-link.active {
        background: var(--primary-color);
        color: var(--white);
        transform: translateY(-2px);
    }
    
    .mobile-nav-list .dropdown-menu {
        position: static;
        background: rgba(255, 255, 255, 0.1);
        border: none;
        box-shadow: none;
        margin: 10px 0;
        border-radius: 8px;
        padding: 10px 0;
    }
    
    .mobile-nav-list .dropdown-item {
        color: var(--white);
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .mobile-nav-list .dropdown-item:hover {
        background: rgba(255, 255, 255, 0.1);
        color: var(--white);
    }
    
    /* Utility Classes */
    .text-center-mobile {
        text-align: center;
    }
    
    .d-none-mobile {
        display: none !important;
    }
    
    .d-block-mobile {
        display: block !important;
    }
}

@media (max-width: 576px) {
    /* Extra Small Devices */
    .container {
        padding: 0 10px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 0.8rem;
    }
    
    .logo-text .brand-name {
        font-size: 1rem;
    }
    
    .logo-text .brand-since {
        font-size: 0.6rem;
    }
    
    .logo-text .brand-tagline {
        font-size: 0.5rem;
    }
    
    .contact-item {
        padding: 3px 8px;
        font-size: 0.7rem;
    }
    
    .main-nav .nav-link {
        padding: 10px 15px;
        font-size: 0.8rem;
    }
    
    .card-body {
        padding: 10px;
    }
    
    .btn {
        padding: 10px 15px;
        font-size: 0.8rem;
    }
    
    .client-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .table th,
    .table td {
        padding: 6px 2px;
        font-size: 0.7rem;
    }
}

/* Landscape Orientation */
@media (max-width: 768px) and (orientation: landscape) {
    .hero-section {
        padding: 20px 0;
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 0.8rem;
    }
}

/* Additional Mobile Utilities */
.mobile-only {
    display: none;
}

.desktop-only {
    display: block;
}

@media (max-width: 768px) {
    .mobile-only {
        display: block;
    }
    
    .desktop-only {
        display: none;
    }
    
    /* Image responsiveness */
    img {
        max-width: 100%;
        height: auto;
    }
    
    /* Video responsiveness */
    video {
        max-width: 100%;
        height: auto;
    }
    
    /* Iframe responsiveness */
    iframe {
        max-width: 100%;
        height: auto;
    }
    
    /* Better touch targets */
    .btn, .nav-link, .dropdown-item {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Improved spacing */
    .mb-4 {
        margin-bottom: 1.5rem !important;
    }
    
    .mt-4 {
        margin-top: 1.5rem !important;
    }
    
    .py-5 {
        padding-top: 2rem !important;
        padding-bottom: 2rem !important;
    }
    
    /* Better form layout */
    .form-row {
        flex-direction: column;
    }
    
    .form-row .col {
        margin-bottom: 1rem;
    }
    
    /* Improved card layout */
    .card-deck {
        flex-direction: column;
    }
    
    .card-deck .card {
        margin-bottom: 1rem;
    }
    
    /* Better button groups */
    .btn-group {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-group .btn {
        border-radius: 0.375rem !important;
        margin-bottom: 0.25rem;
    }
    
    .btn-group .btn:last-child {
        margin-bottom: 0;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .btn,
    .hero-buttons,
    .mobile-menu,
    .mobile-menu-toggle {
        display: none !important;
    }
    
    .container {
        width: 100% !important;
        max-width: none !important;
    }
    
    .card {
        border: 1px solid #ddd !important;
        box-shadow: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
}