:root {
    --primary-color: #2d3436;
    --primary-dark: #1e272e;
    --secondary-color: #f39c12;
    --accent-color: #e67e22;
    --dark-color: #1e272e;
    --light-color: #f8f9fa;
    --text-color: #2d3436;
    --text-light: #636e72;
    --link-color: #2d3436;
    --link-hover: #f39c12;
    --gradient: linear-gradient(135deg, #2d3436 0%, #636e72 100%);
    --gradient-gold: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    --shadow: 0 10px 15px -3px rgba(45, 52, 54, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(45, 52, 54, 0.15);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    background: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--secondary-color);
    color: var(--dark-color);
    padding: 8px;
    text-decoration: none;
    font-weight: 600;
    z-index: 10000;
    border-radius: 0 0 4px 0;
}

.skip-link:focus {
    top: 0;
}

/* Focus Visible */
*:focus-visible {
    outline: 3px solid var(--secondary-color);
    outline-offset: 2px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Link Styling - NO BLUE */
a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover,
a:focus {
    color: var(--link-hover);
}

/* Contact Links - Special Styling */
.contact-link {
    color: var(--text-color);
    font-weight: 600;
    position: relative;
    display: inline-block;
}

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

.contact-link:hover,
.contact-link:focus {
    color: var(--secondary-color);
}

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

/* Footer Links */
.footer-link {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
}

.footer-link:hover,
.footer-link:focus {
    color: var(--secondary-color);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 12px 0;
    box-shadow: 0 2px 10px rgba(45, 52, 54, 0.08);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 8px 0;
    box-shadow: 0 4px 20px rgba(45, 52, 54, 0.12);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo a {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    color: inherit;
}

.logo .nova {
    font-size: 22px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.logo .tagline {
    font-size: 10px;
    color: var(--text-light);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 600;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav-links a {
    color: var(--text-color);
    font-weight: 600;
    font-size: 14px;
    transition: color 0.3s;
    position: relative;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s;
}

.nav-links a:hover,
.nav-links a:focus {
    color: var(--secondary-color);
}

.nav-links a:hover::after,
.nav-links a:focus::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    z-index: 1001;
    padding: 5px;
    background: transparent;
    border: none;
}

.hamburger span {
    width: 22px;
    height: 2.5px;
    background: var(--dark-color);
    transition: all 0.3s;
    border-radius: 2px;
}

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    overflow: hidden;
    padding-top: 70px;
    padding-bottom: 40px;
}

.hero-bg {
    position: absolute;
    top: -5%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: var(--gradient);
    border-radius: 50%;
    opacity: 0.06;
    animation: pulse 4s ease-in-out infinite;
}

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

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

.hero-content {
    text-align: center;
    order: 2;
}

.hero-content h1 {
    font-size: 28px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.highlight {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline;
}

.hero-content p {
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.7;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(45, 52, 54, 0.2);
}

.btn-primary:hover,
.btn-primary:focus {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 52, 54, 0.3);
    color: white;
}

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

.btn-secondary:hover,
.btn-secondary:focus {
    background: var(--primary-color);
    color: white;
}

.btn-submit {
    width: 100%;
    justify-content: center;
    background: var(--gradient);
    color: white;
    font-size: 16px;
    padding: 14px;
}

.btn-submit:hover,
.btn-submit:focus {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 52, 54, 0.3);
    color: white;
}

.hero-image {
    position: relative;
    animation: float 3s ease-in-out infinite;
    order: 1;
    text-align: center;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-image img {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    filter: drop-shadow(0 10px 20px rgba(45, 52, 54, 0.15));
}

.scroll-indicator {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: none;
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid var(--text-light);
    border-radius: 15px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: 50%;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 20px; }
}

/* Stats Section */
.stats {
    background: var(--gradient);
    padding: 40px 0;
    color: white;
}

.stats .container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    text-align: center;
}

.stat-item {
    font-size: 28px;
    font-weight: 800;
    color: var(--secondary-color);
}

.stat-item .counter {
    font-size: inherit;
    font-weight: inherit;
    color: inherit;
}

.stat-item span {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    margin-top: 5px;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 26px;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.section-header p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.5;
}

.section-header.light h2,
.section-header.light p {
    color: white;
}

/* Services Section */
.services {
    padding: 60px 0;
    background: var(--light-color);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.service-card {
    background: white;
    padding: 25px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(45, 52, 54, 0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.service-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1);
}

.service-card.featured:hover,
.service-card.featured:focus-within {
    transform: scale(1.02);
}

.badge {
    position: absolute;
    top: 15px;
    right: -30px;
    background: var(--secondary-color);
    color: var(--dark-color);
    padding: 4px 30px;
    font-size: 11px;
    font-weight: 700;
    transform: rotate(45deg);
}

.icon {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--dark-color);
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.6;
    flex-grow: 1;
}

.service-card ul {
    list-style: none;
    margin-top: auto;
}

.service-card ul li {
    padding: 6px 0;
    color: var(--text-color);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-card ul li i {
    color: var(--secondary-color);
    font-size: 12px;
    flex-shrink: 0;
}

/* Why Us Section */
.why-us {
    padding: 60px 0;
    background: linear-gradient(135deg, #2d3436 0%, #1e272e 100%);
    position: relative;
    overflow: hidden;
}

.why-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.02"><path d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/></g></g></svg>');
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    position: relative;
    z-index: 1;
}

.feature-item {
    text-align: center;
    color: white;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 24px;
    color: var(--secondary-color);
    border: 2px solid rgba(243,156,18,0.2);
    transition: all 0.3s;
}

.feature-item:hover .feature-icon,
.feature-item:focus-within .feature-icon {
    background: var(--secondary-color);
    color: white;
    transform: scale(1.1);
}

.feature-item h3 {
    font-size: 16px;
    margin-bottom: 8px;
    font-weight: 700;
}

.feature-item p {
    color: rgba(255,255,255,0.7);
    font-size: 13px;
    line-height: 1.5;
}

/* Process Section */
.process {
    padding: 60px 0;
    background: white;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    position: relative;
}

.step {
    text-align: center;
}

.step-number {
    width: 50px;
    height: 50px;
    background: white;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 18px;
    font-weight: 800;
    color: var(--primary-color);
    box-shadow: 0 3px 10px rgba(45, 52, 54, 0.1);
    transition: all 0.3s;
}

.step:hover .step-number,
.step:focus-within .step-number {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.step h3 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.step p {
    color: var(--text-light);
    font-size: 13px;
    line-height: 1.5;
}

/* References Section */
.references {
    padding: 60px 0;
    background: var(--light-color);
}

.references-slider {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.reference-card {
    background: white;
    padding: 25px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(45, 52, 54, 0.05);
    transition: all 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.reference-card:hover,
.reference-card:focus-within {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stars {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 14px;
}

.reference-card > p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-color);
    font-style: italic;
    margin-bottom: 20px;
    flex-grow: 1;
}

.client {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: auto;
}

.client img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--secondary-color);
}

.client h4 {
    font-size: 15px;
    color: var(--dark-color);
    margin-bottom: 2px;
}

.client span {
    font-size: 13px;
    color: var(--text-light);
}

/* Contact Section */
.contact {
    padding: 60px 0;
    background: white;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.contact-info h2 {
    font-size: 26px;
    color: var(--dark-color);
    margin-bottom: 15px;
    text-align: center;
}

.contact-info > p {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 15px;
    text-align: center;
    line-height: 1.6;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.info-item i {
    width: 45px;
    height: 45px;
    background: var(--gradient);
    color: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.info-item h4 {
    font-size: 16px;
    color: var(--dark-color);
    margin-bottom: 4px;
}

.info-item p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.5;
}

.info-item small {
    color: var(--text-light);
    font-size: 12px;
}

.service-areas {
    margin-top: 30px;
    padding: 20px;
    background: var(--light-color);
    border-radius: 12px;
    border-left: 4px solid var(--secondary-color);
}

.service-areas h4 {
    font-size: 16px;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.service-areas p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
}

.contact-form-wrapper {
    background: white;
    padding: 25px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(45, 52, 54, 0.05);
}

.contact-form h3 {
    font-size: 22px;
    color: var(--dark-color);
    margin-bottom: 25px;
    text-align: center;
}

.form-group {
    margin-bottom: 15px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    transition: all 0.3s;
    background: #f8f9fa;
    color: var(--text-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: white;
    box-shadow: 0 0 0 3px rgba(243, 156, 18, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 40px;
    text-align: center;
}

.footer-section h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--secondary-color);
    font-weight: 700;
}

.footer-section p {
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 8px;
    font-size: 14px;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: rgba(255,255,255,0.7);
    transition: color 0.3s;
    font-size: 14px;
    display: inline-block;
    padding: 2px 0;
}

.footer-section ul li a:hover,
.footer-section ul li a:focus {
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    justify-content: center;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s;
    font-size: 16px;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.5);
    font-size: 13px;
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s;
    text-decoration: none;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-btn:hover,
.whatsapp-btn:focus {
    transform: scale(1.1);
    background: #128c7e;
    color: white;
}

@keyframes pulse-whatsapp {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.tooltip {
    display: none;
}

/* Animations */
.animate-fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    opacity: 0;
    animation: fadeIn 0.8s forwards;
    animation-delay: 0.3s;
}

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

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Tablet Styles */
@media (min-width: 481px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-content h1 {
        font-size: 32px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .references-slider {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        text-align: left;
    }
    
    .social-links {
        justify-content: flex-start;
    }
}

/* Desktop Styles */
@media (min-width: 769px) {
    .container {
        padding: 0 30px;
    }
    
    .logo .nova {
        font-size: 26px;
    }
    
    .logo .tagline {
        font-size: 11px;
    }
    
    .hero .container {
        grid-template-columns: 1fr 1fr;
        gap: 50px;
    }
    
    .hero-content {
        text-align: left;
        order: 1;
    }
    
    .hero-content h1 {
        font-size: 42px;
    }
    
    .hero-content p {
        font-size: 16px;
        margin-left: 0;
        max-width: none;
    }
    
    .hero-buttons {
        justify-content: flex-start;
    }
    
    .hero-image {
        order: 2;
    }
    
    .hero-image img {
        max-width: 100%;
    }
    
    .scroll-indicator {
        display: block;
    }
    
    .stats .container {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .stat-item {
        font-size: 36px;
    }
    
    .section-header h2 {
        font-size: 36px;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .service-card.featured {
        transform: scale(1.03);
    }
    
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .feature-icon {
        width: 80px;
        height: 80px;
        font-size: 32px;
    }
    
    .feature-item h3 {
        font-size: 20px;
    }
    
    .feature-item p {
        font-size: 14px;
    }
    
    .references-slider {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: 50px;
    }
    
    .contact-info h2 {
        text-align: left;
        font-size: 36px;
    }
    
    .contact-info > p {
        text-align: left;
    }
    
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
    
    .whatsapp-btn {
        width: 65px;
        height: 65px;
        font-size: 32px;
        bottom: 30px;
        right: 30px;
    }
    
    .tooltip {
        display: block;
        position: absolute;
        right: 80px;
        background: var(--dark-color);
        color: white;
        padding: 10px 15px;
        border-radius: 8px;
        font-size: 14px;
        white-space: nowrap;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s;
        font-weight: 600;
        pointer-events: none;
    }
    
    .tooltip::after {
        content: '';
        position: absolute;
        right: -8px;
        top: 50%;
        transform: translateY(-50%);
        border-left: 8px solid var(--dark-color);
        border-top: 6px solid transparent;
        border-bottom: 6px solid transparent;
    }
    
    .whatsapp-btn:hover .tooltip,
    .whatsapp-btn:focus .tooltip {
        opacity: 1;
        visibility: visible;
        right: 75px;
    }
}

/* Large Desktop */
@media (min-width: 1024px) {
    .hero-content h1 {
        font-size: 48px;
    }
    
    .btn {
        padding: 15px 30px;
        font-size: 16px;
    }
}

/* Mobile Menu Styles */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -280px;
        width: 280px;
        height: 100vh;
        background: white;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 80px 25px 30px;
        gap: 0;
        transition: right 0.3s ease;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
        z-index: 999;
        overflow-y: auto;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .nav-links a {
        display: block;
        padding: 15px 0;
        font-size: 15px;
        width: 100%;
    }
    
    .nav-links a::after {
        display: none;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .whatsapp-btn,
    .scroll-indicator,
    .hero-buttons {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: 20px 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    a {
        text-decoration: none;
        color: var(--text-color) !important;
    }
    
    .service-card,
    .reference-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}