/* ========================================
   PREFLAP - Main Stylesheet
   Version: 1.0.0 (Updated)
   ======================================== */

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
    z-index: 10000;
    transition: width 0.1s ease-out;
}

/* Nav Active State */
.nav-link.active {
    color: var(--secondary-color) !important;
}

.nav-link.active::after {
    width: 100% !important;
}

.mobile-link.active {
    color: var(--secondary-color) !important;
}

/* CSS Variables */
:root {
    /* Colors */
    --primary-color: #6EC1E4;
    --secondary-color: #61CE70;
    --accent-color: #DE3D60;
    --text-color: #7A7A7A;
    --dark-color: #000000;
    --light-color: #FFFFFF;
    --gray-color: #f8f9fa;
    --whatsapp-color: #25D366;
    --border-color: #e0e0e0;
    
    /* Typography */
    --font-primary: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Roboto Slab', Georgia, serif;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 2rem;
    --text-4xl: 2.5rem;
    --text-5xl: 3rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 20px;
}

/* ========================================
   Base Styles
   ======================================== */

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

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

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-color);
    overflow-x: hidden;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--secondary-color);
    color: var(--light-color);
    padding: 8px;
    text-decoration: none;
    z-index: 10000;
    transition: top var(--transition-fast);
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    color: var(--dark-color);
    line-height: 1.2;
    margin-bottom: var(--space-4);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

p {
    margin-bottom: var(--space-4);
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ========================================
   Layout
   ======================================== */

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

.section {
    padding: var(--space-16) 0;
}

.section-dark {
    background-color: var(--dark-color);
    color: var(--light-color);
}

.section-dark h2,
.section-dark h3 {
    color: var(--light-color);
}

.section-gray {
    background-color: var(--gray-color);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-12);
}

.section-header h2 {
    margin-bottom: var(--space-4);
}

.section-header p {
    font-size: var(--text-lg);
    color: var(--text-color);
}

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 15px 30px;
    font-size: var(--text-base);
    font-weight: 500;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: #4fa05a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-whatsapp {
    background-color: var(--whatsapp-color);
    color: var(--light-color);
    border-radius: var(--radius-full);
    font-weight: 600;
    padding: 18px 32px;
    font-size: var(--text-lg);
}

.btn-whatsapp:hover {
    background-color: #128c7e;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

/* ========================================
   Header
   ======================================== */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--space-5) 0;
    transition: all var(--transition-base);
    background: transparent;
}

header.scrolled {
    background: rgba(0, 0, 0, 0.98);
    padding: var(--space-3) 0;
    box-shadow: var(--shadow-lg);
}

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

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--light-color);
    text-decoration: none;
    font-family: var(--font-secondary);
}

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

.nav-menu {
    display: none;
}

.nav-menu a {
    color: var(--light-color);
    font-weight: 500;
    position: relative;
    padding: var(--space-2) 0;
}

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

.nav-menu a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    width: 48px;
    height: 48px;
    background: none;
    border: none;
    color: var(--light-color);
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.98);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-8);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 1001;
}

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

.mobile-nav a {
    color: var(--light-color);
    font-size: var(--text-2xl);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.mobile-nav a:hover {
    color: var(--secondary-color);
}

.mobile-nav .close-btn {
    position: absolute;
    top: var(--space-5);
    right: var(--space-5);
    width: 48px;
    height: 48px;
    background: none;
    border: none;
    color: var(--light-color);
    font-size: 28px;
    cursor: pointer;
}

/* ========================================
   Hero Section
   ======================================== */

#hero {
    min-height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../assets/images/hero-bg.webp') no-repeat center center/cover;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
}

.hero-content {
    text-align: center;
    color: var(--light-color);
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    color: var(--light-color);
    margin-bottom: var(--space-6);
}

.hero-content p {
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    justify-content: center;
}

/* ========================================
   Services Section
   ======================================== */

.services-grid {
    display: grid;
    gap: var(--space-8);
}

.service-card {
    background: var(--light-color);
    padding: var(--space-8);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    text-align: center;
    position: relative;
    overflow: hidden;
}

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

.service-card:hover .service-details {
    max-height: 300px;
    padding: var(--space-4);
    margin-top: var(--space-4);
}

.service-details {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
    background: var(--dark-color);
    color: var(--light-color);
    border-radius: var(--radius-sm);
    margin-top: 0;
}

.service-details ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-details li {
    padding: var(--space-2) 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.8);
}

.service-details li:last-child {
    border-bottom: none;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
    font-size: 32px;
    color: var(--light-color);
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.service-card h3 {
    margin-bottom: var(--space-3);
}

.service-card p {
    color: var(--text-color);
    margin-bottom: 0;
}

/* ========================================
   About Section
   ======================================== */

.about-grid {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

.about-content .lead {
    font-size: var(--text-xl);
    color: var(--primary-color);
    margin-bottom: var(--space-6);
}

.about-content p {
    color: rgba(255, 255, 255, 0.8);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.stat-item {
    text-align: center;
    padding: var(--space-6);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-number {
    display: block;
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--secondary-color);
    font-family: var(--font-secondary);
    margin-bottom: var(--space-2);
}

.stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
}

/* ========================================
   Projects Section
   ======================================== */

.projects-grid {
    display: grid;
    gap: var(--space-8);
}

.project-card {
    background: var(--light-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.project-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/2;
}

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

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.project-info {
    padding: var(--space-6);
}

.project-info h3 {
    margin-bottom: var(--space-2);
}

.project-info p {
    color: var(--text-color);
    margin-bottom: var(--space-4);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.project-tags span {
    background: var(--gray-color);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    color: var(--text-color);
}

.project-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    background: var(--gray-color);
    border-radius: var(--radius-sm);
    margin-top: 0;
}

.project-card:hover .project-details {
    max-height: 200px;
    padding: var(--space-4);
    margin-top: var(--space-4);
}

.project-details ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.project-details li {
    padding: var(--space-1) 0;
    font-size: var(--text-sm);
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.project-details li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--secondary-color);
    font-size: 10px;
}

/* ========================================
   Process Section
   ======================================== */

.process-steps {
    display: grid;
    gap: var(--space-8);
}

.process-step {
    text-align: center;
    position: relative;
    padding: var(--space-6);
    transition: transform var(--transition-base);
}

.process-step:hover {
    transform: translateY(-10px);
}

.process-step:hover .step-icon {
    background: var(--secondary-color);
    color: var(--light-color);
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.step-number {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--text-5xl);
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.1;
    font-family: var(--font-secondary);
    transition: opacity var(--transition-base);
}

.process-step:hover .step-number {
    opacity: 0.2;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--light-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
    font-size: 32px;
    color: var(--secondary-color);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1;
    transition: all var(--transition-base);
}

.process-step h3 {
    margin-bottom: var(--space-3);
}

/* ========================================
   Testimonials Section
   ======================================== */

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial-card {
    flex: 0 0 calc(50% - 16px);
    padding: var(--space-6);
    background: var(--light-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-right: var(--space-8);
}

.testimonial-content {
    position: relative;
    margin-bottom: var(--space-6);
}

.testimonial-content i {
    font-size: var(--text-3xl);
    color: var(--primary-color);
    opacity: 0.3;
    margin-bottom: var(--space-4);
    display: block;
}

.testimonial-content p {
    font-size: var(--text-lg);
    color: var(--dark-color);
    font-style: italic;
    margin-bottom: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--light-color);
    flex-shrink: 0;
}

.testimonial-author h4 {
    margin-bottom: var(--space-1);
    font-size: var(--text-base);
}

.testimonial-author span {
    color: var(--text-color);
    font-size: var(--text-sm);
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.testimonial-nav button {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    border: 2px solid var(--border-color);
    background: var(--light-color);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-nav button:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--light-color);
}

/* ========================================
   Contact Section
   ======================================== */

.contact-container {
    display: grid;
    gap: var(--space-12);
    max-width: 900px;
    margin: 0 auto;
}

.contact-main {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    text-align: center;
}

/* Mobile: stack contacts and footer */
@media (max-width: 767px) {
    .contact-main {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--secondary-color);
    flex-shrink: 0;
}

.contact-item h3 {
    color: var(--light-color);
    margin-bottom: var(--space-1);
    font-size: var(--text-lg);
}

.contact-item p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-1);
    font-size: var(--text-base);
    font-weight: 500;
}

.contact-note {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
}

.contact-item a {
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-fast);
}

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

.contact-cta-center {
    text-align: center;
    margin-top: var(--space-8);
}

.contact-social {
    text-align: center;
}

.contact-social h3 {
    color: var(--light-color);
    margin-bottom: var(--space-6);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
}

.social-links a {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--light-color);
    transition: all var(--transition-base);
}

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

/* ========================================
   Footer
   ======================================== */

footer {
    background: #0a0a0a;
    color: var(--light-color);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--container-padding);
}

.footer-brand {
    text-align: center;
}

.footer-logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--light-color);
    font-family: var(--font-secondary);
    display: inline-block;
    margin-bottom: var(--space-4);
}

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

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links h4,
.footer-services h4 {
    color: var(--light-color);
    margin-bottom: var(--space-4);
    font-size: var(--text-lg);
    text-align: center;
}

.footer-links ul,
.footer-services ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    align-items: center;
}

.footer-links a,
.footer-services a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-services a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0;
    font-size: var(--text-sm);
}

/* ========================================
   WhatsApp Floating Button
   ======================================== */

.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--light-color);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-base);
    z-index: 9999;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--dark-color);
    color: var(--light-color);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ========================================
   Responsive Styles
   ======================================== */

/* Tablet (768px+) */
@media (min-width: 768px) {
    :root {
        --container-padding: 40px;
    }
    
    h1 { font-size: var(--text-5xl); }
    h2 { font-size: var(--text-4xl); }
    
    .section {
        padding: var(--space-20) 0;
    }
    
    .nav-menu {
        display: flex;
        gap: var(--space-8);
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .hero-buttons {
        flex-direction: row;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr 1fr;
        text-align: center;
    }
    
    .footer-brand {
        grid-column: auto;
    }
    
    .whatsapp-float {
        width: 70px;
        height: 70px;
        bottom: 30px;
        right: 30px;
    }
}

/* Desktop (1024px+) */
@media (min-width: 1024px) {
    :root {
        --container-padding: 60px;
    }
    
    h1 { font-size: 3.5rem; }
    
    .section {
        padding: var(--space-24) 0;
    }
    
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 2fr 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr 1fr;
        text-align: center;
    }
    
    .footer-brand {
        grid-column: auto;
    }
    
    .testimonial-card {
        flex: 0 0 calc(50% - var(--space-4));
        margin-right: var(--space-8);
    }
}

/* Large Desktop (1280px+) */
@media (min-width: 1280px) {
    .container {
        padding: 0;
    }
}

/* ========================================
   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;
    }
    
    .whatsapp-float {
        animation: none;
    }
}

/* ========================================
   Print Styles
   ======================================== */

@media print {
    header,
    .whatsapp-float,
    .mobile-menu-btn,
    .testimonial-nav {
        display: none !important;
    }
    
    .section {
        padding: var(--space-6) 0;
        page-break-inside: avoid;
    }
    
    body {
        color: #000;
    }
}

/* ========================================
   Focus Visible
   ======================================== */

:focus-visible {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

/* ========================================
   Selection
   ======================================== */

::selection {
    background: var(--secondary-color);
    color: var(--light-color);
}