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

:root {
    --primary-color: #1e88e5;
    --primary-dark: #1565c0;
    --secondary-color: #42a5f5;
    --accent-color: #1565c0;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-white: #ffffff;
    --bg-gray: #f8fafc;
    --bg-dark: #263238;
    /* Variables utilizadas por blog-styles.css */
    --heading-color: #1f2937; /* color de títulos/fondos oscuros en CTA del blog */
    --light-bg: #f8fafc;      /* fondos claros de secciones en el blog */
    --border-color: #e5e7eb;
    --shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-large: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, #1e88e5 0%, #1565c0 100%);
    --gradient-secondary: linear-gradient(135deg, #42a5f5 0%, #1e88e5 100%);
    --gradient-accent: linear-gradient(135deg, #42a5f5 0%, #1e88e5 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header y Navegación */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-light);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-primary);
    text-decoration: none;
    height: 100%;
}

.logo-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.logo-image {
    width: 70px;
    height: 70px;
    object-fit: contain;
}

.logo-image-footer {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-text {
    display: flex;
    align-items: center;
    line-height: 1;
}

.nav-logo a,
.footer-logo a {
    color: inherit;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

/* Botones */
.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-medium);
}

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

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    padding: 12px 24px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    /* Volver a padding original para mantener la posición de la imagen */
    padding-top: 100px; /* Espacio para el header fijo */
    padding-bottom: 40px;
    background: var(--gradient-primary);
    color: white;
    position: relative;
    overflow: hidden;
    min-height: 60vh;
}

.hero::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="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
}

/* Baja solo el contenido textual sin afectar la imagen */
.hero-content {
    transform: translateY(clamp(12px, 5vh, 56px));
}

.gradient-text {
    background: linear-gradient(45deg, #f093fb, #f5576c, #4facfe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
}

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

.hero-image {
    max-width: 70%;
    height: auto;
}

.image-attribution {
    font-size: 0.5rem;
    color: var(--text-secondary);
    text-align: center;
    margin-top: 5px;
    opacity: 0.05;
    position: absolute;
    bottom: -15px;
    right: 5px;
    background: transparent;
    padding: 1px 4px;
    border-radius: 3px;
}

.image-attribution a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.image-attribution:hover {
    opacity: 0.3;
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: 60px 0 100px;
    background: var(--bg-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transition: left 0.3s ease;
}

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

.service-card:hover::before {
    left: 0;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    text-align: left;
}

.service-features li {
    color: var(--text-secondary);
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

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

/* Process Section */
.process {
    padding: 100px 0;
}

.process-steps {
    display: grid;
    gap: 40px;
}

.step {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.step-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background: var(--bg-gray);
}

.benefits-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.benefits-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.benefit-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.benefit-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.benefit-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.benefit-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.benefits-visual {
    display: none; /* Oculto ya que no tiene imagen */
}

/* AI Processing Image */
.ai-processing-image {
    max-width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-large);
    transition: transform 0.3s ease;
}

.ai-processing-image:hover {
    transform: translateY(-5px);
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 30px;
    box-shadow: var(--shadow-light);
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

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

.testimonial-content p {
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 24px;
    font-size: 1.1rem;
}

.testimonial-content p::before {
    content: '"';
    font-size: 3rem;
    color: var(--primary-color);
    line-height: 1;
    margin-right: 8px;
}

.testimonial-author {
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: left;
}

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

.author-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.author-info span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-form {
    max-width: 500px;
    margin: 0 auto 30px;
    display: grid;
    gap: 20px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 16px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    background: white;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.cta-form select {
  height: 52px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  padding-right: 32px;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: 30px;
    font-size: 0.9rem;
    opacity: 0.9;
}



/* Footer */
.footer {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: white;
    padding: 60px 0 20px;
}

.footer .container {
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.social-links a:nth-child(1):hover {
    background: #0077b5; /* LinkedIn blue */
}

.social-links a:nth-child(2):hover {
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%); /* Instagram gradient */
}

.social-links a:nth-child(3):hover {
    background: #ff0000; /* YouTube red */
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

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

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.contact-info p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 25px;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
}

.footer-bottom p {
    margin: 5px 0;
}

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

.contact-info a,
.footer-bottom a {
    color: rgba(255, 255, 255, 0.7); /* Color explícito para coincidir con el texto */
    text-decoration: none; /* Sin subrayado */
}

.contact-info a:hover,
.footer-bottom a:hover {
    color: rgba(255, 255, 255, 0.7); /* Mismo color explícito al pasar el mouse */
    text-decoration: none; /* Sin subrayado */
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 40px 20px;
        transition: left 0.3s ease;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        min-height: 50vh;
        padding-top: 80px; /* Espacio para el header fijo en móvil */
        padding-bottom: 20px;
    }

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

/* Intencionalmente sin overrides adicionales para no alterar la altura del hero */
/* .hero-content {} */

.hero-title {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .hero-visual {
        display: none;
    }

    /* Intencionalmente sin overrides adicionales en móvil */
    /* .hero-content {} */

    .benefits-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .trust-indicators {
        flex-direction: column;
        gap: 10px;
    }

    .step {
        flex-direction: column;
        text-align: center;
    }


}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .service-card {
        padding: 30px 20px;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Privacy Page Specific Styles */
.privacy-section {
    padding: 60px 0;
    background: var(--bg-white);
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-large);
}

.privacy-text h2 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-top: 30px;
    margin-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.privacy-text h2:first-child {
    margin-top: 0;
}

.privacy-text p,
.privacy-text ul {
    margin-bottom: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.privacy-text ul {
    list-style-position: inside;
    padding-left: 20px;
}

.privacy-text li {
    margin-bottom: 10px;
}

.privacy-text a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.privacy-text a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Responsive for privacy page */
@media (max-width: 768px) {
    .privacy-section {
        padding: 100px 0 60px;
    }
    
    .privacy-text {
        padding: 30px 20px;
        margin: 0 20px;
    }
    
    .privacy-text h2 {
        font-size: 1.3rem;
    }
}

/* Scroll suave */
html {
    scroll-behavior: smooth;
} 

input[name="website"] {
  display: none !important;
} 

.field-error {
  background: #fff;
  color: #d32f2f;
  border: 1.5px solid #d32f2f;
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 1rem;
  font-weight: 600;
  margin-top: 6px;
  box-shadow: 0 2px 8px rgba(211,47,47,0.08);
  z-index: 10;
  position: relative;
} 

/* Footer Language Switcher (discreet) */
.language-switcher-footer {
  position: absolute;
  right: 0;
  bottom: 60px; /* valor por defecto; se ajusta por JS según altura de footer-bottom */
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  opacity: 0.7;
}

.language-switcher-footer .sep {
  color: rgba(255,255,255,0.5);
}

.language-switcher-footer a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 2px 6px;
  border-radius: 4px;
}

.language-switcher-footer a:hover {
  background: rgba(255,255,255,0.06);
}

.language-switcher-footer a.active {
  color: #ffffff;
}