/* ==========================================================================
   Uplance Landing Page - Complete CSS with SEO Optimized Typography
   ========================================================================== */

/* CSS Variables */
:root {
    /* Colors */
    --primary-color: #08EB13;
    --primary-dark: #07c212;
    --secondary-color: #313131;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
    --text-color: #333333;
    --text-light: #666666;
    --white: #ffffff;
    --gray-light: #e9ecef;
    --gray: #6c757d;
    --gray-dark: #343a40;
    --success-color: #28a745;
    --error-color: #dc3545;
    
    /* Spacing & Layout */
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
    --container-width: 1200px;
    --header-height: 80px;
    
    /* Glass Effects */
    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
    font-size: 16px;
}

/* Font Display Optimization */
@font-face {
    font-display: swap;
}

/* SEO Optimized Typography Hierarchy */
/* H1 - Main page titles (1 per page) */
h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

/* H2 - Major section headings */
h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    color: var(--secondary-color);
}

/* H3 - Sub-section headings */
h3 {
    font-size: clamp(1.75rem, 3.5vw, 2.25rem);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

/* H4 - Content section headings */
h4 {
    font-size: clamp(1.5rem, 3vw, 1.875rem);
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.875rem;
    color: var(--secondary-color);
}

/* H5 - Sub-content headings */
h5 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 0.75rem;
    color: var(--secondary-color);
}

/* H6 - Minor headings, footer headings */
h6 {
    font-size: clamp(1.125rem, 2.25vw, 1.25rem);
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 0.625rem;
    color: var(--secondary-color);
}

/* Paragraphs */
p {
    margin-bottom: 1.25rem;
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-color);
}

/* Small text */
small {
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Utility Classes */
.highlight {
    color: var(--primary-color);
    font-weight: 700;
}

.lead {
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.6;
}

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

/* Layout Components */
.section-padding {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

.section-subtitle {
    color: var(--text-light);
    font-size: 1.25rem;
    line-height: 1.6;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    padding: 15px 0;
    height: var(--header-height);
    transition: var(--transition);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo h1 {
    margin: 0;
    font-size: 2rem;
}

.logo a {
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
}

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

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

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

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 40px;
}

.nav-link {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary-color);
    transition: var(--transition);
    border-radius: 1.5px;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    padding: 0;
    z-index: 1001;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    background-color: var(--secondary-color);
    transition: var(--transition);
    border-radius: 3px;
}

.menu-icon {
    top: 50%;
    transform: translateY(-50%);
}

.menu-icon::before {
    top: -8px;
}

.menu-icon::after {
    bottom: -8px;
}

.mobile-menu-btn[aria-expanded="true"] .menu-icon {
    background: transparent;
}

.mobile-menu-btn[aria-expanded="true"] .menu-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] .menu-icon::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    overflow: hidden;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, rgba(8, 235, 19, 0.05) 0%, transparent 100%);
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-title {
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-align: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(8, 235, 19, 0.2);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(8, 235, 19, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--secondary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-text,
.btn-loading {
    display: inline-block;
    position: relative;
    z-index: 1;
}

.btn-loading {
    display: none;
}

.btn-loading i {
    margin-right: 8px;
}

/* Pulse Animation */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(8, 235, 19, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(8, 235, 19, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(8, 235, 19, 0);
    }
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--glass-bg);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(8, 235, 19, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--glass-shadow);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    display: inline-block;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.service-subtitle {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin: 20px 0 10px;
    font-weight: 600;
}

.service-description {
    color: var(--text-light);
    margin-bottom: 20px;
    flex-grow: 1;
    position: relative;
    z-index: 1;
}

.service-features {
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
    z-index: 1;
}

.service-features li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    font-size: 1.05rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 60px;
    align-items: center;
}

.about-content {
    max-width: 600px;
}

.about-tagline {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 2rem;
    position: relative;
    padding-left: 25px;
}

.about-tagline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

.about-list {
    list-style: none;
    margin: 25px 0 30px;
    padding: 0;
}

.about-list li {
    padding: 12px 0;
    padding-left: 35px;
    position: relative;
    transition: var(--transition);
    font-size: 1.1rem;
}

.about-list li:hover {
    transform: translateX(5px);
}

.about-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.3rem;
    transition: var(--transition);
}

.about-list li:hover::before {
    transform: translateX(5px);
}

.about-values {
    list-style: none;
    margin: 20px 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.about-values li {
    background: rgba(8, 235, 19, 0.1);
    color: var(--primary-dark);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
}

.about-values li:hover {
    background: rgba(8, 235, 19, 0.2);
    transform: translateY(-2px);
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

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

/* Portfolio Section */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.portfolio-item {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 50%, rgba(8, 235, 19, 0.1));
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

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

.portfolio-image {
    height: 250px;
    overflow: hidden;
    position: relative;
}

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

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

.portfolio-content {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
    background: var(--white);
}

.portfolio-content h4 {
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.portfolio-content h5 {
    margin: 10px 0 5px;
    color: var(--text-light);
    font-size: 1.1rem;
}

.portfolio-content p {
    margin-bottom: 15px;
    flex-grow: 1;
}

.portfolio-tag {
    display: inline-block;
    background-color: rgba(8, 235, 19, 0.1);
    color: var(--primary-dark);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    align-self: flex-start;
    transition: var(--transition);
    margin-top: 10px;
}

.portfolio-item:hover .portfolio-tag {
    background-color: rgba(8, 235, 19, 0.2);
    transform: translateY(-2px);
}

/* Testimonials Section */
.testimonials-slider {
    position: relative;
    overflow: hidden;
    padding: 20px 0;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 40px 30px 30px;
    box-shadow: var(--shadow);
    position: relative;
    transition: var(--transition);
    flex: 0 0 100%;
    min-width: 100%;
    margin: 0;
    border: 1px solid var(--gray-light);
}

.testimonial:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.2;
    font-family: Georgia, serif;
    line-height: 1;
    transition: var(--transition);
}

.testimonial:hover::before {
    opacity: 0.4;
    transform: scale(1.1);
}

.testimonial-content {
    position: relative;
    z-index: 1;
    margin-bottom: 25px;
    font-style: italic;
    font-size: 1.15rem;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    border-top: 1px solid var(--gray-light);
    padding-top: 20px;
}

.author-info {
    width: 100%;
}

.author-name {
    margin-bottom: 5px;
    color: var(--secondary-color);
    font-size: 1.3rem;
}

.author-role {
    color: var(--text-light);
    font-size: 1rem;
    margin: 0;
    font-weight: 500;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
}

.slider-dots {
    display: flex;
    gap: 12px;
}

.slider-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: none;
    background-color: var(--gray-light);
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.slider-dot:hover,
.slider-dot:focus {
    background-color: var(--gray);
    transform: scale(1.2);
}

.slider-dot.active {
    background-color: var(--primary-color);
    transform: scale(1.3);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
}

.contact-info h4,
.contact-form-container h4 {
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.contact-info > p,
.contact-form-container > p {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.contact-details {
    margin: 40px 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
    transition: var(--transition);
    padding: 20px;
    border-radius: var(--border-radius);
    background: rgba(8, 235, 19, 0.03);
}

.contact-item:hover {
    background: rgba(8, 235, 19, 0.08);
    transform: translateX(5px);
}

.contact-item i {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-right: 20px;
    margin-top: 5px;
    min-width: 25px;
    transition: var(--transition);
}

.contact-item:hover i {
    transform: scale(1.2);
}

.contact-item h5 {
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.contact-item p,
.contact-item a {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    line-height: 1.6;
    font-size: 1.05rem;
}

.contact-item a:hover {
    color: var(--primary-color);
}

.social-contact {
    margin-top: 50px;
}

.social-contact h5 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: rgba(8, 235, 19, 0.1);
    border-radius: 50%;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.2rem;
    position: relative;
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    transform: scale(0);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover::before,
.social-links a:focus::before {
    transform: scale(1);
}

.social-links a i {
    position: relative;
    z-index: 1;
}

.social-links a:hover,
.social-links a:focus {
    color: var(--white);
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form-container {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 50px 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-light);
}

.contact-form {
    margin-top: 30px;
}

.form-honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

.form-group {
    margin-bottom: 30px;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 1.05rem;
}

.form-group .required {
    color: var(--error-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1.05rem;
    transition: var(--transition);
    background-color: var(--light-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(8, 235, 19, 0.15);
    background-color: var(--white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 20px center;
    background-size: 18px;
    padding-right: 50px;
}

.error-message {
    color: var(--error-color);
    font-size: 0.9rem;
    margin-top: 8px;
    display: none;
    font-weight: 500;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: var(--error-color);
}

.form-group.error .error-message {
    display: block;
}

.form-message {
    margin: 20px 0;
    padding: 20px;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 500;
    display: none;
    font-size: 1.05rem;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-message.success {
    background-color: rgba(8, 235, 19, 0.1);
    color: var(--primary-dark);
    border: 1px solid rgba(8, 235, 19, 0.2);
    display: block;
}

.form-message.error {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--error-color);
    border: 1px solid rgba(220, 53, 69, 0.2);
    display: block;
}

/* Footer */
.footer {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 80px 0 30px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, transparent 100%);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 60px;
}

.footer-logo h6 {
    margin: 0;
    font-size: 2rem;
}

.footer-logo a {
    text-decoration: none;
    font-weight: 800;
    display: inline-block;
    transition: var(--transition);
}

.footer-logo a:hover {
    transform: translateY(-3px);
}

.footer .logo-lance {
    color: var(--white);
}

.footer-description {
    margin: 20px 0 30px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    font-size: 1.05rem;
}

.footer-title {
    color: var(--white);
    margin-bottom: 30px;
    font-size: 1.3rem;
    position: relative;
    padding-bottom: 15px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 1.5px;
}

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

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    position: relative;
    padding-left: 0;
    font-size: 1.05rem;
}

.footer-links a::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--primary-color);
    padding-left: 15px;
}

.footer-links a:hover::before,
.footer-links a:focus::before {
    width: 100%;
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    transition: var(--transition);
    padding: 10px;
    border-radius: 4px;
    font-size: 1.05rem;
}

.footer-contact li:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.footer-contact i {
    color: var(--primary-color);
    margin-right: 15px;
    margin-top: 5px;
    min-width: 20px;
    transition: var(--transition);
    font-size: 1.1rem;
}

.footer-contact li:hover i {
    transform: scale(1.2);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.copyright p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    font-size: 1rem;
}

.footer-legal {
    display: flex;
    gap: 30px;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    font-size: 1rem;
}

.footer-legal a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

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

.footer-legal a:hover::after {
    width: 100%;
}

.footer-bottom > p {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 20px;
    font-size: 1rem;
    line-height: 1.6;
    width: 100%;
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: var(--shadow-lg);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px) scale(1.05);
}

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

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Apply animations after load */
.services-grid,
.portfolio-grid,
.testimonials-slider {
    animation: fadeIn 0.5s ease forwards;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 30px;
    }
}

@media (max-width: 992px) {
    .section-padding {
        padding: 80px 0;
    }
    
    .services-grid,
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 25px;
    }
    
    .hero {
        padding: 160px 0 80px;
    }
    
    .about-grid {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    h1 { font-size: clamp(2rem, 4.5vw, 2.8rem); }
    h2 { font-size: clamp(1.75rem, 4vw, 2.25rem); }
    h3 { font-size: clamp(1.5rem, 3.5vw, 1.9rem); }
    h4 { font-size: clamp(1.25rem, 3vw, 1.6rem); }
    h5 { font-size: clamp(1.125rem, 2.5vw, 1.3rem); }
    h6 { font-size: clamp(1rem, 2.25vw, 1.1rem); }
    
    p { font-size: 1.05rem; }
    
    .section-padding {
        padding: 70px 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-list {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        gap: 0;
        z-index: 999;
    }
    
    .nav-list.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list li {
        margin: 0;
        width: 100%;
    }
    
    .nav-link {
        display: block;
        padding: 18px 0;
        border-bottom: 1px solid var(--gray-light);
        width: 100%;
        font-size: 1.1rem;
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .hero {
        padding: 140px 0 60px;
        text-align: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        gap: 40px;
    }
    
    .contact-form-container {
        padding: 40px 30px;
    }
    
    .footer-grid {
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 25px;
    }
    
    .footer-legal {
        justify-content: center;
    }
    
    .scroll-top {
        bottom: 30px;
        right: 30px;
        width: 55px;
        height: 55px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 20px;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .hero {
        padding: 130px 0 50px;
    }
    
    .hero-title {
        font-size: clamp(1.8rem, 4vw, 2.2rem);
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .service-card,
    .testimonial {
        padding: 30px 20px;
    }
    
    .portfolio-content {
        padding: 25px 20px;
    }
    
    .contact-form-container {
        padding: 30px 20px;
    }
    
    .footer {
        padding: 60px 0 25px;
    }
    
    .footer-grid {
        gap: 30px;
    }
}

/* Print Styles */
@media print {
    .header,
    .hero-actions,
    .contact-form-container,
    .footer,
    .social-links,
    .mobile-menu-btn,
    .scroll-top,
    .slider-controls,
    .btn {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    .hero {
        padding: 50px 0;
        background: none !important;
    }
    
    .section-padding {
        padding: 30px 0;
        page-break-inside: avoid;
    }
    
    a {
        text-decoration: none;
        color: #000 !important;
    }
    
    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 0.9em;
        font-weight: normal;
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: #000 !important;
        page-break-after: avoid;
    }
    
    .services-grid,
    .portfolio-grid {
        display: block;
    }
    
    .service-card,
    .portfolio-item {
        break-inside: avoid;
        margin-bottom: 20px;
        box-shadow: none !important;
        border: 1px solid #ddd;
    }
}