/* ==========================================================================
   1. VARIABLES Y RESET
   ========================================================================== */
:root {
    /* Paleta de Colores BrandureCode */
    --color-dark: #070B19; /* Azul noche muy oscuro */
    --color-dark-deep: #03050C;
    --color-primary: #1D4ED8; /* Azul vibrante */
    --color-primary-light: #3B82F6;
    --color-accent: #06B6D4; /* Celeste cyan para contrastes */
    --color-light: #F8FAFC;
    --color-white: #FFFFFF;
    --color-gray: #64748B;
    --color-gray-light: #E2E8F0;
    --color-success: #16A34A;
    --color-error: #DC2626;
    
    /* Tipografía */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Espaciados */
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-xxl: 6rem;
    
    /* Transiciones y Sombras */
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
    --radius-md: 12px;
    --radius-lg: 24px;
}

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

/* Accesibilidad: navegación por teclado y skip-link */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    z-index: 2000;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: var(--space-md);
}

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

/* Fondo de respaldo prolijo para imágenes mientras cargan o si la ruta aún no
   existe (evita el ícono de "imagen rota" y un salto de layout feo) */
img {
    max-width: 100%;
    background-color: var(--color-gray-light);
}

body {
    font-family: var(--font-body);
    color: var(--color-dark);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ==========================================================================
   2. TIPOGRAFÍA Y UTILIDADES
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.text-highlight {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    line-height: 1.2; /* evita que se recorten los descendentes de letras como "g", "j", "p" */
}

.text-alert {
    color: var(--color-primary);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.max-w-800 { max-width: 800px; margin-inline: auto; }
.text-center { text-align: center; }
.py-large { padding-top: var(--space-xxl); padding-bottom: var(--space-xxl); }
.bg-dark { background-color: var(--color-dark); color: var(--color-white); }
.bg-dark-deep { background-color: var(--color-dark-deep); }
.bg-light { background-color: var(--color-light); }
.text-white { color: var(--color-white); }
.text-gray { color: #CBD5E1; }

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(29, 78, 216, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(29, 78, 216, 0.5);
}

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

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

/* ==========================================================================
   3. HEADER / NAVEGACIÓN (Glassmorphism)
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px); /* Efecto cristal */
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

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

.nav-link {
    text-decoration: none;
    color: var(--color-dark);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

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

.mobile-toggle { display: none; }

/* ==========================================================================
   4. HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    padding-top: 150px;
    padding-bottom: 100px;
    background-color: var(--color-dark);
    color: var(--color-white);
    text-align: center;
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(29, 78, 216, 0.2) 0%, transparent 70%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
    color: var(--color-accent);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin-bottom: var(--space-md);
}

.hero-lead {
    font-size: 1.25rem;
    color: var(--color-gray-light);
    margin-bottom: var(--space-xl);
    max-width: 700px;
    margin-inline: auto;
}

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

.hero-buttons .btn-outline {
    border-color: rgba(255,255,255,0.3);
    color: var(--color-white);
}

.hero-buttons .btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--color-white);
}

/* ==========================================================================
   5. TRUST BANNER (Marquesina animada)
   ========================================================================== */
.trust-banner {
    background: var(--color-white);
    padding: var(--space-lg) 0;
    overflow: hidden;
    white-space: nowrap;
}

.client-logos-track {
    display: inline-flex;
    gap: 4rem;
    align-items: center;
    animation: scroll 20s linear infinite;
}

.client-logo {
    height: 40px;
    opacity: 0.5;
    filter: grayscale(100%);
    transition: var(--transition);
}

.client-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } /* Logos duplicados en el HTML para loop continuo */
}

/* ==========================================================================
   6. GRID DE SERVICIOS
   ========================================================================== */
.services-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-md);
    padding: var(--space-xl) var(--space-lg);
    transition: var(--transition);
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.card-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.blue-gradient { background: linear-gradient(135deg, rgba(29, 78, 216, 0.1), rgba(59, 130, 246, 0.2)); }
.cyan-gradient { background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(14, 165, 233, 0.2)); }
.purple-gradient { background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(168, 85, 247, 0.2)); }

.service-features {
    list-style: none;
    margin: var(--space-md) 0 var(--space-lg);
    color: var(--color-gray);
    font-size: 0.95rem;
}

.service-features li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

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

.card-link {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
}

.card-link:hover {
    gap: 10px;
    color: var(--color-dark);
}

/* ==========================================================================
   7. SECCIÓN PROBLEMA / SOLUCIÓN (Split Layout)
   ========================================================================== */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xxl);
    align-items: center;
}

.pain-points-list {
    list-style: none;
    margin-top: var(--space-lg);
}

.pain-points-list li {
    background: #FEF2F2;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    color: #991B1B;
    display: flex;
    gap: 10px;
    align-items: center;
}

.icon-cross { font-weight: bold; }

/* ==========================================================================
   8. METODOLOGÍA (Timeline)
   ========================================================================== */
.process-timeline {
    max-width: 800px;
    margin: var(--space-xl) auto 0;
}

.process-step {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--color-primary);
}

.step-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-gray-light);
    line-height: 1;
}

/* ==========================================================================
   9. FOOTER
   ========================================================================== */
.grid-4-cols {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    padding: var(--space-xxl) 0 var(--space-lg);
}

.footer-logo { margin-bottom: var(--space-md); }

.footer-desc { color: #94A3B8; margin-bottom: var(--space-md); }

.footer h4 { margin-bottom: var(--space-md); font-size: 1.1rem; }

.footer ul { list-style: none; }
.footer ul li { margin-bottom: 0.5rem; }
.footer ul a { 
    color: #94A3B8; 
    text-decoration: none; 
    transition: var(--transition); 
}
.footer ul a:hover { color: var(--color-accent); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding: var(--space-lg) 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #64748B;
    font-size: 0.9rem;
}

/* ==========================================================================
   10. RESPONSIVE DESIGN (Móviles y Tablets)
   ========================================================================== */
@media (max-width: 992px) {
    .split-layout { grid-template-columns: 1fr; }
    .grid-4-cols { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hero-title { font-size: 2.5rem; }
    .hero-buttons { flex-direction: column; }
    .nav-list { display: none; /* Se activará con JS luego */ }
    .mobile-toggle { display: block; background: none; border: none; cursor: pointer; padding: 0.5rem; }
    .hamburger { display: block; width: 25px; height: 2px; background: var(--color-dark); position: relative; transition: var(--transition); }
    .hamburger::before, .hamburger::after { content: ''; position: absolute; width: 25px; height: 2px; background: var(--color-dark); left: 0; transition: var(--transition); }
    .hamburger::before { top: -8px; }
    .hamburger::after { bottom: -8px; }
    .mobile-toggle[aria-expanded="true"] .hamburger { background: transparent; }
    .mobile-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
    .mobile-toggle[aria-expanded="true"] .hamburger::after { bottom: 0; transform: rotate(-45deg); }
    .grid-4-cols { grid-template-columns: 1fr; gap: var(--space-lg); }
    .footer-bottom { flex-direction: column; text-align: center; gap: 10px; }
    .process-step { flex-direction: column; gap: var(--space-sm); }
}

@media (max-width: 768px) {
    .main-nav.active .nav-list { display: flex; flex-direction: column; position: absolute; top: 80px; left: 0; width: 100%; background: var(--color-white); padding: var(--space-lg); box-shadow: var(--shadow-md); z-index: 999; }
}

/* Utilidades extra para nosotros.html */
.p-xl { padding: var(--space-xl); }
.border-light { border: 1px solid var(--color-gray-light); }
.text-gray-dark { color: #475569; }
.mt-md { margin-top: var(--space-md); }

/* ==========================================================================
   11. TABLAS DE PRECIOS (Planes)
   ========================================================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
    align-items: center; /* Permite que la tarjeta central sea más alta */
}

.pricing-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-lg);
    text-align: center;
    position: relative;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

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

.pricing-card.featured {
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-lg);
    padding: calc(var(--space-xl) + 1rem) var(--space-lg);
    z-index: 2;
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.plan-name { font-size: 1.5rem; color: var(--color-dark); margin-bottom: var(--space-sm); }
.plan-desc { color: var(--color-gray); font-size: 0.95rem; margin-bottom: var(--space-lg); min-height: 45px; }
.plan-price { font-size: 2.5rem; font-family: var(--font-heading); font-weight: 900; color: var(--color-dark); margin-bottom: var(--space-lg); }
.plan-price span { font-size: 1rem; color: var(--color-gray); font-weight: 400; }

.plan-features { list-style: none; text-align: left; margin-bottom: var(--space-xl); }
.plan-features li { padding: 0.75rem 0; border-bottom: 1px solid var(--color-gray-light); font-size: 0.95rem; position: relative; padding-left: 1.8rem; }
.plan-features li:last-child { border-bottom: none; }
.plan-features li::before { content: '✓'; position: absolute; left: 0; color: var(--color-accent); font-weight: bold; }

/* ==========================================================================
   12. PÁGINA DE CONTACTO Y FORMULARIO
   ========================================================================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xxl);
    align-items: start;
}

.contact-info-box {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact-info-box h3 { margin-bottom: var(--space-lg); color: var(--color-white); }
.contact-item { display: flex; align-items: center; gap: 15px; margin-bottom: var(--space-md); }
.contact-item a { color: var(--color-gray-light); text-decoration: none; transition: var(--transition); }
.contact-item a:hover { color: var(--color-accent); }
.contact-icon { width: 40px; height: 40px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; }

.contact-form {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-light);
    box-shadow: var(--shadow-sm);
}

.form-group { margin-bottom: var(--space-md); }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; font-size: 0.9rem; color: var(--color-dark); }
.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--color-light);
}
.form-control:focus { outline: none; border-color: var(--color-primary); background: var(--color-white); box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1); }
textarea.form-control { resize: vertical; min-height: 120px; }

@media (max-width: 992px) {
    .contact-wrapper { grid-template-columns: 1fr; }
}

/* ==========================================================================
   13. UTILIDADES FALTANTES Y TEXTOS
   ========================================================================== */
.section-heading {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-md);
}

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

.split-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    text-align: left;
    max-width: 100%;
    gap: var(--space-md);
}

.text-large {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: var(--space-lg);
}

.subtitle-accent {
    display: block;
    color: var(--color-accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    margin-bottom: var(--space-sm);
}

.shadow-lg { box-shadow: var(--shadow-lg); }
.radius-md { border-radius: var(--radius-md); }
.border-bottom { border-bottom: 1px solid var(--color-gray-light); }
.border-top-dark { border-top: 1px solid rgba(255,255,255,0.1); }

/* Imágenes y Split Layout */
.image-wrapper {
    overflow: hidden;
    border-radius: var(--radius-md);
}
.image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

/* ==========================================================================
   14. PORTFOLIO / CASOS DE ÉXITO
   ========================================================================== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-lg);
}

.portfolio-item {
    text-decoration: none;
    color: var(--color-dark);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-light);
    transition: var(--transition);
    display: block;
    border: 1px solid var(--color-gray-light);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}

.portfolio-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: #E2E8F0;
}

.portfolio-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.portfolio-tags {
    position: absolute;
    bottom: 15px;
    left: 15px;
    display: flex;
    gap: 8px;
}

.tag {
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-dark);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    backdrop-filter: blur(4px);
}

.portfolio-info {
    padding: var(--space-md);
}

.portfolio-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.portfolio-info p {
    color: var(--color-gray);
    font-size: 0.95rem;
}

/* ==========================================================================
   15. ESTADÍSTICAS
   ========================================================================== */
.bg-brand-primary {
    background-color: var(--color-primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    text-align: center;
    padding: var(--space-xl) 0;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
}

.stat-item span:not(.stat-number) {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-accent);
}

.stat-label {
    font-size: 1rem;
    font-weight: 500;
    opacity: 0.9;
    margin-top: 0.5rem;
}

/* ==========================================================================
   16. CTA FINAL Y BOTONES EXTRA
   ========================================================================== */
.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: var(--space-lg);
}

.cta-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
}

.btn-whatsapp:hover {
    background-color: #1EBE5D;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    color: white;
}

.icon-inline {
    width: 20px;
    height: 20px;
    margin-right: 8px;
    vertical-align: middle;
}

/* ==========================================================================
   17. EXTRAS DEL FOOTER
   ========================================================================== */
.social-links {
    display: flex;
    gap: 15px;
    margin-top: var(--space-md);
}

.social-links a {
    display: inline-block;
    transition: var(--transition);
    opacity: 0.7;
}

.social-links a:hover {
    opacity: 1;
    transform: translateY(-3px);
}

.social-links img {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1);
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #94A3B8;
}

.footer-legal {
    display: flex;
    gap: 20px;
}

@media (max-width: 768px) {
    .split-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .cta-actions {
        flex-direction: column;
    }
}

/* ==========================================================================
   18. SERVICIOS ULTRA PREMIUM (Animaciones, Glow y Flotantes)
   ========================================================================== */
.service-premium-section {
    position: relative;
    overflow: hidden;
    padding: 8rem 0;
    border-bottom: 1px solid var(--color-gray-light);
}

.bg-dark.service-premium-section { border-bottom: 1px solid rgba(255,255,255,0.05); }

/* Marca de agua de fondo gigante */
.watermark {
    position: absolute;
    top: 50%;
    left: -5%;
    transform: translateY(-50%);
    font-family: var(--font-heading);
    font-size: 35vw;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.03);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
}
.watermark.right { left: auto; right: -5%; }
.bg-dark .watermark { color: rgba(255, 255, 255, 0.03); }

/* Asegurar que el contenido quede por encima del watermark */
.z-10 { position: relative; z-index: 10; }

/* Efecto de resplandor (Glow) detrás de las fotos */
.image-glow-wrapper { position: relative; display: inline-block; width: 100%; border-radius: var(--radius-lg); overflow: visible; }
.image-glow-wrapper img { position: relative; z-index: 2; width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }

.image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    height: 90%;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 1;
}
.glow-blue { background: rgba(29, 78, 216, 0.5); }
.glow-cyan { background: rgba(6, 182, 212, 0.3); }
.glow-purple { background: rgba(139, 92, 246, 0.4); }

/* Lista de características modernas e interactivas */
.feature-list-modern {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-top: 2rem;
}
.feature-item-modern {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 1px solid var(--color-gray-light);
}
.bg-dark .feature-item-modern {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: none;
}
.feature-item-modern:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}
.bg-dark .feature-item-modern:hover { border-color: var(--color-accent); background: rgba(255, 255, 255, 0.08); }

.feature-icon-wrapper {
    width: 45px;
    height: 45px;
    flex-shrink: 0;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.feature-item-modern h4 { margin-bottom: 0.25rem; font-size: 1.1rem; }
.feature-item-modern p { margin: 0; font-size: 0.9rem; color: var(--color-gray); line-height: 1.5; }
.bg-dark .feature-item-modern p { color: rgba(255,255,255,0.7); }

/* Elementos de Interfaz Flotantes (Glassmorphism) */
.floating-ui {
    position: absolute;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-dark);
    z-index: 20;
    animation: float 6s ease-in-out infinite;
}
.bg-dark .floating-ui {
    background: rgba(0, 0, 0, 0.6);
    color: white;
    border-color: rgba(255,255,255,0.1);
}
.ui-top-right { top: 10%; right: -5%; }
.ui-bottom-left { bottom: 10%; left: -5%; animation-delay: 1s; }

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* ==========================================================================
   19. PLANES - ESTILO MINIMALISTA Y LIMPIO
   ========================================================================== */
.pricing-section-clean {
    padding: var(--space-xxl) 0;
    background-color: var(--color-light); /* Fondo gris súper clarito */
}

.pricing-grid-clean {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
    align-items: center;
}

.pricing-card-clean {
    background: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-md);
    padding: 3rem 2rem;
    transition: var(--transition);
    position: relative;
    box-shadow: var(--shadow-sm);
}

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

/* Tarjeta Central Destacada */
.pricing-card-clean.featured {
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-md);
    padding: 4.5rem 2rem; /* Más alta para destacar */
    z-index: 2;
}

.pricing-card-clean.featured:hover {
    box-shadow: 0 20px 25px -5px rgba(29, 78, 216, 0.15);
}

.pricing-badge-clean {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.4rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-header-clean {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-title-clean { 
    font-size: 1.8rem; 
    color: var(--color-dark); 
    margin-bottom: 0.5rem; 
}

.pricing-desc-clean { 
    color: var(--color-gray); 
    font-size: 0.95rem; 
    min-height: 45px; 
}

.pricing-price-clean { 
    font-size: 2.5rem; 
    font-family: var(--font-heading); 
    font-weight: 900; 
    color: var(--color-dark); 
    margin: 1.5rem 0; 
}

.pricing-features-clean {
    list-style: none;
    margin-bottom: 2.5rem;
}

.pricing-features-clean li {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--color-gray-light);
    color: var(--color-dark);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.pricing-features-clean li:last-child { 
    border-bottom: none; 
}

.pricing-features-clean li i { 
    color: var(--color-primary); 
    font-weight: bold; 
    font-style: normal; 
    background: rgba(29, 78, 216, 0.1);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.8rem;
}

@media (max-width: 992px) {
    .pricing-card-clean.featured { padding: 3rem 2rem; }
}
/* ==========================================================================
   11. ESTADO DEL FORMULARIO DE CONTACTO
   ========================================================================== */
.form-status {
    display: none;
    margin-top: var(--space-md);
    padding: 0.9rem 1.1rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-status.is-visible { display: block; }

.form-status.success {
    background: rgba(22, 163, 74, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(22, 163, 74, 0.3);
}

.form-status.error {
    background: rgba(220, 38, 38, 0.1);
    color: var(--color-error);
    border: 1px solid rgba(220, 38, 38, 0.3);
}

.form-control:invalid:not(:placeholder-shown) {
    border-color: var(--color-error);
}

.btn[disabled] {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Respeta a usuarios que prefieren menos movimiento */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

.logo{

    max-height: 90px; max-width: 100px; background: none;
}