/* Reset y configuración base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a202c;
    background: #ffffff;
    overflow-x: hidden;
}

/* Variables CSS */
:root {
    /* Colores principales */
    --primary-blue: #1e4a72;
    --primary-green: #2d8659;
    --blue-dark: #0f2a44;
    --green-vibrant: #00d4aa;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-green) 100%);
    --gradient-hero: linear-gradient(135deg, var(--blue-dark) 0%, var(--primary-blue) 50%, var(--primary-green) 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.9) 0%, rgba(248,250,252,0.9) 100%);
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transiciones */
    --transition-fast: 0.15s ease-out;
    --transition-normal: 0.3s ease-out;
    --transition-slow: 0.5s ease-out;
    
    /* Espaciado */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Poppins', var(--font-primary);
}

/* Container genérico */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Header y navegación */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--gradient-primary);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
}

.header.scrolled {
    background: var(--blue-dark);
    height: 250px; /* Aumentar la altura del header */
    width: auto;
    transition: all var(--transition-normal);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 70px var(--space-lg); /* Aumentar el padding vertical */
    max-width: 1400px;
    margin: 0 auto;
}

.logo img {
    height: auto; /* Permitir que la altura se ajuste automáticamente */
    max-height: 220px; /* Limitar la altura máxima del logo */
    width: auto; /* Permitir que el ancho se ajuste automáticamente */
    max-width: 550px; /* Aumentar el ancho máximo para el logo */
    object-fit: contain; /* Asegurar que la imagen completa sea visible */
    filter: drop-shadow(0 0 5px rgba(0, 0, 0, 0.3));
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
    align-items: center;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--space-xs) var(--space-sm);
    border-radius: 25px;
    position: relative;
    transition: all var(--transition-normal);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--green-vibrant);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.nav-link:hover::before {
    width: 80%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

/* Sección Hero */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--gradient-hero);
    overflow: hidden;
    padding: 120px 0 var(--space-3xl);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 170, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(45, 134, 89, 0.1) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(1deg); }
    66% { transform: translateY(-10px) rotate(-1deg); }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    color: var(--white);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.hero-title-main {
    display: block;
    background: linear-gradient(135deg, var(--white) 0%, var(--green-vibrant) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-xs);
}

.hero-title-sub {
    display: block;
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-weight: 400;
    opacity: 0.9;
    margin-bottom: var(--space-xs);
}

.hero-title-highlight {
    display: block;
    color: var(--green-vibrant);
    font-weight: 800;
    text-shadow: 0 0 30px rgba(0, 212, 170, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    opacity: 0.9;
    margin-bottom: var(--space-xl);
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.btn-primary, .btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    min-width: 200px;
    justify-content: center;
}

.btn-primary {
    background: var(--green-vibrant);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 212, 170, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 212, 170, 0.4);
}

.btn-whatsapp {
    background: #25d366;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-icon, .whatsapp-icon {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-normal);
}

.btn-primary:hover .btn-icon {
    transform: translateX(3px);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.benefit-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: var(--space-lg);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.benefit-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-xl);
}

.benefit-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.benefit-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.benefit-content p {
    font-size: 0.9rem;
    opacity: 0.8;
}

.hero-image {
    position: relative;
}

.hero-image-container {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform var(--transition-slow);
}

.hero-image-container:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.02);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

.hero-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1) 0%, rgba(30, 74, 114, 0.1) 100%);
    pointer-events: none;
}

/* Secciones generales */
section {
    padding: var(--space-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: var(--space-md);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--green-vibrant);
    border-radius: 2px;
}

.section-description {
    font-size: 1.2rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Sección Servicios */
.services-section {
    background: var(--gray-50);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.service-card {
    background: var(--white);
    border-radius: 25px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    position: relative;
    border: 1px solid var(--gray-100);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

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

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

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

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 74, 114, 0.1) 0%, rgba(45, 134, 89, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.service-content {
    padding: var(--space-xl);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: var(--space-md);
}

.service-description {
    color: var(--gray-600);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.service-benefits {
    background: linear-gradient(135deg, var(--gray-50) 0%, rgba(0, 212, 170, 0.05) 100%);
    padding: var(--space-md);
    border-radius: 15px;
    margin-bottom: var(--space-lg);
    border-left: 4px solid var(--green-vibrant);
    font-style: italic;
    color: var(--gray-700);
}

.btn-service {
    display: inline-flex;
    align-items: center;
    background: var(--primary-blue);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-service::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-service:hover::before {
    left: 100%;
}

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

/* Sección Target */
.target-section {
    background: var(--white);
}

.target-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.target-card {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: 25px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-normal);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.target-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.target-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.target-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    display: block;
}

.target-card h3 {
    font-family: var(--font-heading);
    color: var(--primary-blue);
    margin-bottom: var(--space-md);
    font-size: 1.3rem;
    font-weight: 600;
}

.target-card p {
    color: var(--gray-600);
    line-height: 1.7;
}

/* Sección About */
.about-section {
    background: var(--gray-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.about-item h3 {
    font-family: var(--font-heading);
    color: var(--primary-blue);
    margin-bottom: var(--space-md);
    font-size: 1.5rem;
    font-weight: 600;
}

.about-item p {
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 1.1rem;
}

.about-quote {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: 25px;
    box-shadow: var(--shadow-lg);
    position: relative;
    border-left: 4px solid var(--green-vibrant);
}

.about-quote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--green-vibrant);
    font-family: serif;
    opacity: 0.3;
}

blockquote {
    margin: 0;
}

blockquote p {
    font-style: italic;
    color: var(--gray-700);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

blockquote cite {
    display: block;
    font-weight: 600;
    color: var(--primary-blue);
    font-style: normal;
    font-size: 1rem;
}

/* Sección Contacto */
.contact-section {
    background: var(--white);
    position: relative;
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.contact-main {
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--space-3xl);
    border-radius: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.1;
}

.contact-cta {
    position: relative;
    z-index: 2;
}

.contact-cta h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.contact-cta p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.btn-whatsapp-large {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    background: #25d366;
    color: var(--white);
    padding: 1.25rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all var(--transition-normal);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-whatsapp-large::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-whatsapp-large:hover::before {
    left: 100%;
}

.btn-whatsapp-large:hover {
    background: #128c7e;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp-large .whatsapp-icon {
    width: 24px;
    height: 24px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-card {
    background: var(--white);
    padding: var(--space-lg);
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    transition: all var(--transition-normal);
}

.contact-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    color: var(--white);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.contact-details strong {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 1rem;
}

.contact-details span {
    color: var(--gray-600);
    font-size: 0.95rem;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--gray-700);
}

.footer-logo img {
    height: 60px;
    filter: brightness(1.2);
}

.footer-nav {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.footer-nav a {
    color: var(--gray-300);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-normal);
    position: relative;
}

.footer-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--green-vibrant);
    transition: width var(--transition-normal);
}

.footer-nav a:hover {
    color: var(--green-vibrant);
}

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

.footer-bottom {
    text-align: center;
    color: var(--gray-400);
    font-size: 0.9rem;
}

.footer-bottom p {
    margin: var(--space-xs) 0;
}

/* Botón flotante de WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-float-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-normal);
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-float-btn .whatsapp-icon {
    width: 32px;
    height: 32px;
    color: var(--white);
}

.whatsapp-tooltip {
    position: absolute;
    bottom: 70px;
    right: 0;
    background: var(--gray-900);
    color: var(--white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 8px;
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    pointer-events: none;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 20px;
    border: 5px solid transparent;
    border-top-color: var(--gray-900);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateY(0);
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
}

/* Animaciones de entrada */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
}

@media (max-width: 768px) {
    :root {
        --space-lg: 1rem;
        --space-xl: 2rem;
        --space-2xl: 3rem;
        --space-3xl: 4rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-blue);
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-md);
        transform: translateY(-100%);
        transition: transform var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-section {
        padding: 100px 0 var(--space-xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary, .btn-whatsapp {
        width: 100%;
        max-width: 300px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-card {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .target-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }
    
    .footer-nav {
        justify-content: center;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float-btn {
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float-btn .whatsapp-icon {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .navbar {
        padding: var(--space-sm);
    }
    
    .logo img {
        height: 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .service-content,
    .target-card,
    .contact-main {
        padding: var(--space-lg);
    }
    
    .btn-whatsapp-large {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .contact-card {
        padding: var(--space-md);
    }
}