/* ==========================================================================
   JWK Soluciones Informáticas - Landing Page Styles
   ========================================================================== */

/* ==================== VARIABLES CSS ==================== */
:root {
    /* Paleta de colores */
    --color-primary: #0F172A;
    --color-accent: #06B6D4;
    --color-white: #FFFFFF;
    --color-gray-light: #F8FAFC;
    --color-gray-medium: #64748B;
    --color-black: #000000;
    --color-whatsapp: #25D366;
    --color-blue-light: #F0F9FF;
    
    /* Tipografía */
    --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* 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 -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    
    /* Bordes redondeados */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Espaciado */
    --container-max-width: 1200px;
    --container-padding: 1rem;
}

/* ==================== RESET Y BASE ==================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-primary);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

/* ==================== UTILIDADES ==================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

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

/* ==================== ANIMACIONES ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

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

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Aplicar animación fadeInUp a secciones */
section {
    animation: fadeInUp 0.6s ease-out;
}

/* ==================== BOTONES ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
}

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

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

.btn-primary:hover {
    background-color: #0891B2;
}

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

.btn-accent:hover {
    background-color: #0891B2;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-cta-large {
    background-color: var(--color-white);
    color: var(--color-primary);
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: var(--radius-md);
}

.btn-cta-large:hover {
    background-color: var(--color-gray-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-header {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-mobile {
    margin-top: 1rem;
    width: 100%;
}

/* ==================== HEADER ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    height: 70px;
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 45px;
    width: auto;
}

/* Menú Desktop */
.nav-desktop {
    display: none;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-accent);
}

/* Menú Hamburguesa - Checkbox Hack */
.menu-toggle {
    display: none;
}

.menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    cursor: pointer;
    z-index: 1001;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
    display: block;
    width: 24px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.menu-icon {
    position: relative;
}

.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
}

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

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

/* Animación del ícono cuando está activo */
.menu-toggle:checked + .menu-btn .menu-icon {
    background-color: transparent;
}

.menu-toggle:checked + .menu-btn .menu-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.menu-toggle:checked + .menu-btn .menu-icon::after {
    top: 0;
    transform: rotate(-45deg);
}

/* Menú Mobile */
.nav-mobile {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.menu-toggle:checked ~ .nav-mobile {
    transform: translateY(0);
}

.nav-link-mobile {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-primary);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-gray-light);
}

.nav-link-mobile:hover {
    color: var(--color-accent);
}

/* ==================== HERO SECTION ==================== */
.hero {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 8rem 0 4rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.hero-text {
    text-align: center;
}

.hero-title {
    font-size: 1.875rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(6, 182, 212, 0.2);
    color: var(--color-accent);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
}

.hero-badge i {
    font-size: 1rem;
}

/* Shield Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.shield-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.shield {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--color-accent), #0891B2);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: pulse 3s ease-in-out infinite;
}

.shield i {
    font-size: 4rem;
    color: var(--color-white);
}

.shield-icons {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shield-icon {
    position: absolute;
    width: 40px;
    height: 40px;
    background-color: var(--color-white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-md);
    animation: float 3s ease-in-out infinite;
}

.shield-icon:nth-child(1) {
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 0s;
}

.shield-icon:nth-child(2) {
    bottom: 20px;
    right: -20px;
    animation-delay: 0.5s;
}

.shield-icon:nth-child(3) {
    bottom: 20px;
    left: -20px;
    animation-delay: 1s;
}

.shield-icon i {
    font-size: 1rem;
    color: var(--color-accent);
}

/* ==================== TRUST BAR ==================== */
.trust-bar {
    background-color: var(--color-white);
    padding: 2rem 0;
    border-bottom: 1px solid var(--color-gray-light);
}

.trust-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.trust-icon {
    font-size: 1.5rem;
    color: var(--color-accent);
}

.trust-text {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-primary);
}

/* ==================== PROBLEM SECTION ==================== */
.problem {
    background-color: var(--color-gray-light);
    padding: 4rem 0;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background-color: var(--color-white);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.problem-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background-color: #FEE2E2;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.problem-icon i {
    color: #DC2626;
    font-size: 1rem;
}

.problem-text {
    font-size: 0.9375rem;
    color: var(--color-primary);
    line-height: 1.5;
}

.problem-transition {
    text-align: center;
    font-size: 1.125rem;
    font-style: italic;
    color: var(--color-gray-medium);
    max-width: 600px;
    margin: 0 auto;
}

.problem-transition i {
    color: var(--color-accent);
    margin: 0 0.5rem;
}

/* ==================== SOLUTION SECTION ==================== */
.solution {
    background-color: var(--color-white);
    padding: 4rem 0;
}

.solution-header {
    text-align: center;
    margin-bottom: 3rem;
}

.solution-badge {
    display: inline-block;
    background-color: rgba(6, 182, 212, 0.1);
    color: var(--color-accent);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.solution-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-medium);
    max-width: 600px;
    margin: 0 auto;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.benefit-card {
    background-color: var(--color-gray-light);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(6, 182, 212, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
}

.benefit-icon i {
    font-size: 1.5rem;
    color: var(--color-accent);
}

.benefit-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.benefit-text {
    font-size: 0.9375rem;
    color: var(--color-gray-medium);
    line-height: 1.5;
}

/* Callout Box */
.callout-box {
    background: linear-gradient(135deg, #FEF3C7, #FDE68A);
    border-left: 4px solid #F59E0B;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 3rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.callout-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.callout-text {
    font-size: 1rem;
    color: var(--color-primary);
    line-height: 1.6;
    font-style: italic;
}

/* Service Description */
.service-description {
    margin-bottom: 2.5rem;
}

.description-block {
    margin-bottom: 2rem;
}

.description-block:last-child {
    margin-bottom: 0;
}

.description-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.description-title i {
    color: var(--color-accent);
}

.description-block p {
    font-size: 0.9375rem;
    color: var(--color-gray-medium);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.description-block p:last-child {
    margin-bottom: 0;
}

.solution-cta {
    text-align: center;
}

/* ==================== SERVICIOS GRID ==================== */
.services {
    background-color: var(--color-blue-light);
    padding: 4rem 0;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.service-card {
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-card-icon {
    width: 56px;
    height: 56px;
    background-color: rgba(6, 182, 212, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
}

.service-card-icon i {
    font-size: 1.5rem;
    color: var(--color-accent);
}

.service-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.service-card-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.service-card-list li {
    font-size: 0.875rem;
    color: var(--color-gray-medium);
    background-color: var(--color-gray-light);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
}

.services-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-gray-medium);
}

.services-note i {
    color: var(--color-accent);
    margin-right: 0.5rem;
}

/* ==================== PROCESO SECTION ==================== */
.process {
    background-color: var(--color-white);
    padding: 4rem 0;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 280px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-accent), #0891B2);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.step-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.step-text {
    font-size: 0.9375rem;
    color: var(--color-gray-medium);
}

.process-arrow {
    color: var(--color-accent);
    font-size: 1.5rem;
    transform: rotate(90deg);
}

/* ==================== TESTIMONIOS ==================== */
.testimonials {
    background-color: var(--color-gray-light);
    padding: 4rem 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.testimonial-card {
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.testimonial-quote {
    color: var(--color-accent);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    opacity: 0.5;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--color-primary);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial-stars {
    color: #FBBF24;
    margin-bottom: 0.75rem;
}

.testimonial-author {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-medium);
}

.testimonials-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-gray-medium);
    font-style: italic;
}

/* ==================== COBERTURA ==================== */
.coverage {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 4rem 0;
}

.coverage-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    text-align: center;
}

.coverage-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.coverage-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
}

.coverage-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.map-container {
    position: relative;
    font-size: 6rem;
    color: var(--color-accent);
}

.location-pins {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.pin {
    position: absolute;
    color: #EF4444;
    font-size: 1.5rem;
    animation: float 2s ease-in-out infinite;
}

.pin:nth-child(1) {
    top: 20%;
    left: 30%;
    animation-delay: 0s;
}

.pin:nth-child(2) {
    top: 40%;
    left: 60%;
    animation-delay: 0.3s;
}

.pin:nth-child(3) {
    top: 60%;
    left: 45%;
    animation-delay: 0.6s;
}

/* ==================== CTA FINAL ==================== */
.cta-final {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 4rem 0;
    text-align: center;
}

.cta-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-alternative {
    margin-top: 1.5rem;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.8);
}

.cta-alternative a {
    text-decoration: underline;
    font-weight: 600;
}

.cta-alternative a:hover {
    color: var(--color-white);
}

/* ==================== FOOTER ==================== */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 3rem 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
    margin-bottom: 0.75rem;
}

.footer-tagline {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-accent);
}

.footer-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-list a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer-list a:hover {
    color: var(--color-white);
}

.footer-list i {
    margin-right: 0.5rem;
    color: var(--color-accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ==================== BOTÓN WHATSAPP FLOTANTE ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 60px;
    height: 60px;
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-normal);
    animation: pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* ==========================================================================
   MEDIA QUERIES - TABLET (640px - 1024px)
   ========================================================================== */
@media (min-width: 640px) {
    :root {
        --container-padding: 1.5rem;
    }
    
    /* Hero */
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .shield {
        width: 180px;
        height: 180px;
    }
    
    .shield i {
        font-size: 5rem;
    }
    
    /* Trust Bar */
    .trust-grid {
        flex-direction: row;
        justify-content: space-around;
    }
    
    /* Problem Grid */
    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Benefits Grid */
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Services Grid */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-card-full {
        grid-column: span 2;
    }
    
    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================================================
   MEDIA QUERIES - DESKTOP (> 1024px)
   ========================================================================== */
@media (min-width: 1024px) {
    :root {
        --container-padding: 2rem;
    }
    
    /* Header */
    .menu-btn {
        display: none;
    }
    
    .nav-desktop {
        display: flex;
    }
    
    .btn-header {
        display: inline-flex;
    }
    
    .nav-mobile {
        display: none;
    }
    
    /* Hero */
    .hero {
        padding: 10rem 0 5rem;
    }
    
    .hero-content {
        flex-direction: row;
        text-align: left;
        gap: 4rem;
    }
    
    .hero-text {
        text-align: left;
        flex: 1;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .hero-subtitle {
        margin-left: 0;
        margin-right: 0;
    }
    
    .hero-visual {
        flex: 1;
    }
    
    .shield {
        width: 220px;
        height: 220px;
    }
    
    .shield i {
        font-size: 6rem;
    }
    
    /* Section Titles */
    .section-title {
        font-size: 2rem;
    }
    
    /* Problem Grid */
    .problem-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    /* Benefits Grid */
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    /* Services Grid */
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .service-card-full {
        grid-column: span 1;
    }
    
    /* Process Steps */
    .process-steps {
        flex-direction: row;
        justify-content: center;
        gap: 2rem;
    }
    
    .process-arrow {
        transform: rotate(0);
        align-self: center;
    }
    
    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Coverage */
    .coverage-content {
        flex-direction: row;
        text-align: left;
        justify-content: space-between;
    }
    
    .coverage-text {
        flex: 1;
    }
    
    .coverage-visual {
        flex: 1;
    }
    
    .map-container {
        font-size: 10rem;
    }
    
    /* CTA Final */
    .cta-title {
        font-size: 2.25rem;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

/* ==========================================================================
   MEDIA QUERIES - LARGE DESKTOP (> 1280px)
   ========================================================================== */
@media (min-width: 1280px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .shield {
        width: 250px;
        height: 250px;
    }
    
    .shield i {
        font-size: 7rem;
    }
}

/* ==========================================================================
   ACCESIBILIDAD - 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;
    }
    
    .shield {
        animation: none;
    }
    
    .shield-icon {
        animation: none;
    }
}

/* ==========================================================================
   FOCUS STATES PARA ACCESIBILIDAD
   ========================================================================== */
a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */
@media print {
    .header,
    .whatsapp-float,
    .hero-visual,
    .coverage-visual,
    .cta-final,
    .btn {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        color: #000;
    }
    
    section {
        page-break-inside: avoid;
    }
}