/* Dataclick Infosystem LLP - Main Stylesheet */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: #666;
}

/* Colors */
:root {
    --primary-color: #007bff;
    --secondary-color: #28a745;
    --accent-color: #ffc107;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --white: #ffffff;
    --text-dark: #333333;
    --text-light: #666666;
    --border-color: #e9ecef;
    --gradient-primary: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    --gradient-secondary: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

/* Icon Fallbacks - In case Font Awesome fails to load */
.icon-fallback {
    display: inline-block;
    width: 1em;
    height: 1em;
    text-align: center;
    font-style: normal;
    font-weight: bold;
}

/* Ensure Font Awesome icons are visible */
.fas, .far, .fab, .fa {
    font-family: "Font Awesome 6 Free", "Font Awesome 6 Brands", fallback, sans-serif !important;
}

/* Font Awesome backup loading check */
@supports not (font-family: "Font Awesome 6 Free") {
    .fas::before, .far::before, .fab::before, .fa::before {
        content: "•";
        font-family: Arial, sans-serif;
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 123, 255, 0.3);
}

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

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(40, 167, 69, 0.3);
}

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

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

/* Top Bar */
.top-bar {
    background: var(--dark-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-info span {
    margin-right: 20px;
}

.contact-info i {
    margin-right: 5px;
    color: var(--accent-color);
}

.social-links a {
    color: var(--white);
    margin-left: 15px;
    font-size: 16px;
    transition: color 0.3s ease;
}

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

/* Main Header */
.main-header {
    background: var(--white);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 3px solid var(--primary-color);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    gap: 15px;
    flex-wrap: nowrap;
}

/* Logo */
.logo {
    flex-shrink: 0;
    min-width: 200px;
}

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

.logo-image {
    height: 45px;
    width: auto;
    max-width: 150px;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.logo-text h1 {
    font-size: 1.6rem;
    margin: 0;
    color: var(--primary-color);
    font-weight: 700;
    line-height: 1.2;
}

.tagline {
    font-size: 0.75rem;
    color: var(--text-light);
    font-style: italic;
    font-weight: 400;
    margin-top: -2px;
    display: block;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
    max-width: 600px;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 5px;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
    border-radius: 8px;
    position: relative;
}

.nav-menu a i {
    font-size: 13px;
    opacity: 0.8;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
    background: rgba(0, 123, 255, 0.08);
    transform: translateY(-1px);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
}

/* Dropdown Menu */
.dropdown .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    padding: 8px 0;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: all 0.3s ease;
    z-index: 1001;
    border: 1px solid rgba(0, 123, 255, 0.1);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    padding: 10px 16px;
    border-radius: 8px;
    background: transparent;
    margin: 2px 8px;
    font-size: 13px;
    gap: 8px;
}

.dropdown-menu a:hover {
    background: var(--light-color);
    color: var(--primary-color);
    transform: translateX(4px);
}

.dropdown-menu a i {
    color: var(--primary-color);
    width: 16px;
}

/* Services main link styling */
.services-main-link {
    cursor: pointer !important;
    text-decoration: none;
}

.services-main-link:hover {
    color: var(--primary-color) !important;
}

/* Dropdown divider */
.dropdown-divider {
    height: 1px;
    background: rgba(0, 123, 255, 0.1);
    margin: 4px 12px;
}

/* Ensure dropdown arrow doesn't interfere with clicks */
.dropdown-arrow {
    pointer-events: none;
    margin-left: 4px;
}

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

/* Add padding to sections for proper anchor navigation */
.section {
    scroll-margin-top: 100px;
}

/* Highlight effect for targeted sections */
.section:target {
    animation: highlightSection 2s ease-in-out;
}

@keyframes highlightSection {
    0% { background-color: rgba(0, 123, 255, 0.1); }
    100% { background-color: transparent; }
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

/* CTA Button */
.cta-btn {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.3s ease;
    box-shadow: 0 3px 12px rgba(0, 123, 255, 0.3);
    border: none;
    white-space: nowrap;
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: 0.3s;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100%;
    background: var(--white);
    padding: 20px;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.mobile-menu-overlay.active .mobile-menu {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-header .logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mobile-menu-header .mobile-logo-image {
    height: 35px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
    border-radius: 6px;
}

.mobile-menu-header .logo i {
    width: 35px;
    height: 35px;
    background: var(--gradient-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
}

.mobile-menu-header .logo h2 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.3rem;
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 30px;
    cursor: pointer;
    color: var(--text-dark);
}

.mobile-nav-menu {
    list-style: none;
}

.mobile-nav-menu li {
    margin-bottom: 5px;
}

.mobile-nav-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.mobile-nav-menu a:hover {
    color: var(--primary-color);
    padding-left: 10px;
}

.mobile-nav-menu a i {
    color: var(--primary-color);
    width: 16px;
}

.mobile-dropdown-menu {
    list-style: none;
    padding-left: 20px;
    display: none;
}

.mobile-dropdown-menu.active {
    display: block;
}

.mobile-contact-info {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.mobile-contact-info p {
    margin-bottom: 10px;
    color: var(--text-dark);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.9), rgba(0, 86, 179, 0.9)), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 15px;
    animation: fadeInUp 1s ease;
}

.hero-content .tagline-hero {
    font-size: 1.3rem;
    margin-bottom: 20px;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons {
    animation: fadeInUp 1s ease 0.6s both;
}

.hero-buttons .btn {
    margin: 0 10px;
}

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

/* Section Styles */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.service-card {
    background: var(--white);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

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

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--white);
}

.service-card h3 {
    color: var(--text-dark);
    margin-bottom: 15px;
}

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

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    color: var(--text-dark);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
}

.about-features {
    list-style: none;
    margin: 30px 0;
}

.about-features li {
    padding: 10px 0;
    color: var(--text-light);
    position: relative;
    padding-left: 25px;
}

.about-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

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

.about-image img {
    max-width: 100%;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Team Image Placeholder */
.team-image-placeholder {
    width: 100%;
    max-width: 500px;
    height: 350px;
    background: var(--gradient-primary);
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.team-image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    background-image: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.2) 2px, transparent 2px),
                      radial-gradient(circle at 70% 70%, rgba(255, 255, 255, 0.15) 1px, transparent 1px);
    background-size: 50px 50px, 30px 30px;
}

.placeholder-content {
    text-align: center;
    color: white;
    z-index: 2;
    position: relative;
}

.team-icon {
    font-size: 48px;
    margin-bottom: 15px;
    display: block;
}

.placeholder-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.2;
}

.placeholder-content p {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 10px;
    opacity: 0.9;
}

.placeholder-content small {
    font-size: 12px;
    opacity: 0.7;
    font-style: italic;
}

/* Stats Section */
.stats-section {
    background: var(--gradient-primary);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--accent-color);
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Industries Section */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

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

.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.industry-image {
    height: 200px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--white);
}

.industry-content {
    padding: 30px 25px;
}

.industry-content h3 {
    color: var(--text-dark);
    margin-bottom: 15px;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 60px;
}

.contact-info {
    background: var(--light-color);
    padding: 40px;
    border-radius: 15px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-right: 20px;
    flex-shrink: 0;
}

.contact-text strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.contact-text a {
    color: var(--primary-color);
    text-decoration: none;
}

.contact-text a:hover {
    text-decoration: underline;
}

/* Contact Form */
.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

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

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

/* Newsletter Section */
.newsletter-section {
    background: var(--gradient-secondary);
    color: var(--white);
    padding: 40px 0;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.newsletter-text h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.newsletter-text p {
    opacity: 0.9;
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
}

.input-group {
    display: flex;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
}

.input-group input {
    flex: 1;
    padding: 12px 20px;
    border: none;
    outline: none;
    font-size: 14px;
}

.btn-subscribe {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 12px 24px;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
}

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

/* Footer */
.main-footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.main-footer::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="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.footer-main {
    padding: 40px 0;
    position: relative;
    z-index: 2;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 30px;
    align-items: start;
}

.footer-col h4 {
    color: #ffffff;
    margin-bottom: 30px;
    font-size: 1.3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #64b5f6, #42a5f5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-col h4 i {
    color: var(--accent-color);
    font-size: 16px;
}

.footer-logo h3 {
    color: var(--primary-color);
    margin-bottom: 5px;
    font-size: 1.4rem;
}

.footer-tagline {
    color: var(--accent-color);
    font-style: italic;
    display: block;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.company-description {
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.5;
    font-size: 14px;
}

.social-links-footer {
    display: flex;
    gap: 10px;
}

.social-links-footer a {
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s ease;
    font-size: 14px;
}

.social-links-footer a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

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

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
    display: flex;
    align-items: center;
    padding: 4px 0;
}

.footer-col ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

/* Enhanced Footer Contact Information */
.footer-col.contact-info .contact-list {
    margin-top: 10px;
}

/* Make the entire contact column more prominent */
.footer-col.contact-info {
    background: rgba(255, 255, 255, 0.03);
    padding: 25px 20px;
    border-radius: 12px;
    border: 1px solid rgba(100, 181, 246, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.footer-col.contact-info .contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    padding: 8px 0;
    transition: all 0.3s ease;
}

.footer-col.contact-info .contact-item:hover {
    transform: translateX(5px);
}

.footer-col.contact-info .contact-item i {
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, #64b5f6, #1976d2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    margin-right: 15px;
    flex-shrink: 0;
    font-size: 15px;
    box-shadow: 0 4px 12px rgba(100, 181, 246, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-col.contact-info .contact-item span,
.footer-col.contact-info .contact-item a {
    color: #ffffff;
    font-size: 14px;
    line-height: 1.5;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 400;
}

.footer-col.contact-info .contact-item a:hover {
    color: #64b5f6;
    text-shadow: 0 0 5px rgba(100, 181, 246, 0.3);
}

/* Enhanced styling for address text - maximum readability */
.footer-col.contact-info .contact-item span {
    color: #ffffff;
    font-weight: 400;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
    font-size: 14px;
    line-height: 1.6;
}

/* Make contact items more prominent */
.footer-col.contact-info .contact-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 15px;
    border-left: 3px solid #64b5f6;
    backdrop-filter: blur(5px);
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 2;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s ease;
}

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

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

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

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 123, 255, 0.3);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

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

.loading-spinner i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.loading-spinner p {
    color: var(--text-dark);
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-menu a {
        padding: 8px 10px;
        font-size: 13px;
    }
    
    .cta-btn {
        padding: 8px 16px;
        font-size: 12px;
    }
    
    .nav-menu {
        gap: 2px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    /* Header adjustments */
    .header-content {
        padding: 10px 0;
        gap: 10px;
    }
    
    .logo {
        min-width: auto;
    }
    
    .logo-image {
        height: 40px;
        max-width: 130px;
    }
    
    .logo-text h1 {
        font-size: 1.3rem;
    }
    
    .tagline {
        font-size: 0.7rem;
    }

    /* Hide desktop nav, show mobile menu */
    .main-nav .nav-menu,
    .header-actions {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    /* Hero Section */
    .hero-section {
        padding: 40px 0;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
        margin-bottom: 12px;
    }

    .hero-content .tagline-hero {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }
    
    .hero-content p {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    .hero-buttons .btn {
        display: block;
        margin: 8px 0;
        text-align: center;
    }

    /* Grid layouts */
    .about-content,
    .contact-grid,
    .newsletter-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        text-align: left;
    }
    
    /* Footer contact info responsive */
    .footer-col.contact-info .contact-item {
        margin-bottom: 10px;
        padding: 6px 0;
    }
    
    .footer-col.contact-info .contact-item i {
        width: 28px;
        height: 28px;
        font-size: 12px;
        margin-right: 10px;
    }
    
    .footer-col.contact-info .contact-item span,
    .footer-col.contact-info .contact-item a {
        font-size: 12px;
    }
    
    .footer-col ul li {
        margin-bottom: 6px;
    }
    
    .footer-col ul li a {
        font-size: 13px;
    }

    .footer-bottom-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .footer-bottom-links {
        justify-content: center;
        gap: 15px;
    }

    .footer-bottom-links {
        justify-content: center;
    }

    /* Services grid */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    /* Stats grid */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    /* Industries grid */
    .industries-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    /* Typography */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }

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

    /* Top bar */
    .top-bar-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .contact-info span {
        display: block;
        margin: 5px 0;
    }

    /* Header */
    .header-content {
        flex-wrap: wrap;
    }

    .logo-text h1 {
        font-size: 1.3rem;
    }

    /* Form */
    .input-group {
        flex-direction: column;
        border-radius: 10px;
    }

    .btn-subscribe {
        border-radius: 0 0 10px 10px;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 30px 0;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }
    
    .hero-content .tagline-hero {
        font-size: 1rem;
        margin-bottom: 12px;
    }
    
    .hero-content p {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .section {
        padding: 50px 0;
    }

    .service-card,
    .contact-form,
    .contact-info {
        padding: 30px 20px;
    }

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

    .stat-number {
        font-size: 2.5rem;
    }
    
    /* Mobile logo adjustments */
    .logo-image {
        height: 35px;
        max-width: 110px;
    }
    
    .mobile-menu-header .mobile-logo-image {
        height: 30px;
        max-width: 100px;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

/* Print Styles */
@media print {
    .top-bar,
    .mobile-menu-toggle,
    .mobile-menu-overlay,
    .back-to-top,
    .loading-overlay {
        display: none;
    }
    
    .main-header {
        position: static;
        box-shadow: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}