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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: #f9fafb;
    color: #1f2937;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ========================================
   VARIABLES DE DISEÑO
======================================== */
:root {
    --primary-bg: #f9fafb;
    --secondary-bg: #ffffff;
    --accent-color: #0891b2;
    --accent-dark: #0e7490;
    --accent-light: #cffafe;
    --text-primary: #1f2937;
    --text-white: #ffffff;
    --text-secondary: #6b7280;
    --shadow-professional: 0 4px 6px rgba(0, 0, 0, 0.07);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 8px;
    --container-width: 1200px;
}

/* ========================================
   UTILIDADES GENERALES
======================================== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.25px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    background: var(--accent-dark);
    box-shadow: var(--shadow-professional);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #0891b2;
    border: 2px solid #0891b2;
    padding: 14px 30px;
}

.btn-secondary:hover {
    background: #cffafe;
    color: #0e7490;
    border: 2px solid #0e7490;
}

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

.btn-outline:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.section-header {
    text-align: center;
    margin-bottom: 30px;
}

.section-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    letter-spacing: 0.25px;
}

/* ========================================
   HEADER Y NAVEGACIÓN - ACTUALIZADO 2025
======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--accent-dark);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(8, 145, 178, 0.2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    background: #ffffff !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15) !important;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.logo-image {
    height: 70px;
    width: auto;
    transition: var(--transition-smooth);
}

.logo-image:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 10px rgba(8, 145, 178, 0.5));
}

.logo-text {
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    line-height: 1;
    margin: 0;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: #6b7280;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: #fff;
    text-decoration: none;
    transition: var(--transition-smooth);
    letter-spacing: 0.5px;
    position: relative;
}

.nav-link:not(.btn):hover {
    color: #fff;
}

.nav-link:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #0891b2;
    transition: var(--transition-smooth);
}

.nav-link:not(.btn):hover::after {
    width: 100%;
}

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* ========================================
   SECCIÓN HERO
======================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 20px 80px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    z-index: 2;
    position: relative;
}

.hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    letter-spacing: 0.25px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    z-index: 3;
    position: relative;
}

.tech-item {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.1), rgba(8, 145, 178, 0.05));
    border: 2px solid rgba(8, 145, 178, 0.3);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.tech-item:hover {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.2), rgba(8, 145, 178, 0.1));
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(8, 145, 178, 0.3);
}

.tech-item i {
    font-size: 1.8rem;
    color: var(--accent-color);
}

.tech-item span {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.floating-element {
    position: absolute;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.element-1 {
    width: 120px;
    height: 120px;
    top: 20%;
    left: 20%;
    animation-delay: 0s;
    box-shadow: 0 0 30px rgba(8, 145, 178, 0.3);
}

.element-2 {
    width: 80px;
    height: 80px;
    top: 60%;
    right: 30%;
    animation-delay: 2s;
    box-shadow: 0 0 20px rgba(8, 145, 178, 0.2);
}

.element-3 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 60%;
    animation-delay: 4s;
    box-shadow: 0 0 25px rgba(8, 145, 178, 0.25);
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 25% 25%, rgba(8, 145, 178, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(8, 145, 178, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.hero-visual-mobile {
    display: none;
    /* Oculto por defecto en desktop */
}

.hero-tech-indicators {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.tech-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(8, 145, 178, 0.1);
    border: 1px solid rgba(8, 145, 178, 0.3);
    border-radius: 25px;
    font-size: 0.75rem;
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-smooth);
}

.tech-indicator:hover {
    background: rgba(8, 145, 178, 0.2);
    border-color: var(--accent-color);
}

.tech-indicator i {
    font-size: 0.875rem;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

/* ========================================
   SECCIÓN SERVICIOS
======================================== */
.services {
    padding: 120px 0;
    background: var(--primary-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.service-card {
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
    padding: 0;
    border-top: 4px solid var(--accent-color);
    transition: var(--transition-smooth);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-professional);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

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

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

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.9) 0%, rgba(14, 116, 144, 0.8) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

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

.service-overlay i {
    font-size: 3rem;
    color: var(--text-white);
}

.service-content {
    padding: 24px;
}

.service-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.service-price {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 16px;
}

.service-features {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 30px;
    margin-top: 20px;
}

.feature-tag {
    background: rgba(8, 145, 178, 0.1);
    color: var(--accent-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid rgba(8, 145, 178, 0.3);
}

.service-cta {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.service-cta:hover {
    color: #0e7490;
}

.service-cta::after {
    content: '→';
    transition: var(--transition-smooth);
}

.service-cta:hover::after {
    transform: translateX(4px);
}

/* ========================================
   SECCIÓN PORTAFOLIO
======================================== */
.portfolio {
    padding: 120px 0;
    background: var(--primary-bg);
}

.portfolio-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.portfolio-highlight {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.highlight-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-professional);
}

.highlight-icon i {
    font-size: 2rem;
    color: var(--primary-bg);
}

.highlight-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.highlight-description {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.portfolio-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.stat-item {
    text-align: center;
    padding: 24px;
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
    border: 1px solid rgba(8, 145, 178, 0.1);
    transition: var(--transition-smooth);
}

.stat-item:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-professional);
}

.stat-number {
    font-family: 'Poppins', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 8px;
    line-height: 1;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   SECCIÓN OTROS SERVICIOS
======================================== */
.other-services {
    padding: 80px 0;
    background: var(--secondary-bg);
}

.other-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.other-service-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--primary-bg);
    border-radius: var(--border-radius);
    border: 1px solid rgba(8, 145, 178, 0.1);
    transition: var(--transition-smooth);
}

.other-service-item:hover {
    border-color: var(--accent-color);
    background: rgba(8, 145, 178, 0.05);
}

.other-service-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    min-width: 24px;
}

.other-service-item span {
    color: var(--text-primary);
    font-weight: 500;
}

/* ========================================
   SECCIÓN CONTACTO
======================================== */
.contact {
    padding: 120px 0;
    background: var(--primary-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon i {
    font-size: 1.2rem;
    color: var(--primary-bg);
}

.contact-details h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 8px;
}

.contact-details p,
.contact-details a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.contact-details a:hover {
    color: var(--accent-color);
}

.contact-form {
    background: var(--secondary-bg);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(8, 145, 178, 0.1);
}

.form-group {
    margin-bottom: 24px;
}

.form input,
.form select,
.form textarea {
    width: 100%;
    padding: 16px;
    background: var(--primary-bg);
    border: 1px solid var(--text-secondary);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.form input:focus,
.form select:focus,
.form textarea:focus {
    outline: none;
    border: 2px solid var(--accent-color);
    box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.1);
}

.form input::placeholder,
.form textarea::placeholder {
    color: var(--text-secondary);
}

.form select {
    cursor: pointer;
}

.form textarea {
    resize: vertical;
    min-height: 120px;
}

/* ========================================
   FOOTER
======================================== */
.footer {
    background: var(--accent-dark);
    border-top: 1px solid rgba(8, 145, 178, 0.2);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 4px;
}

.footer-logo span {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 1px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    margin: 20px 0;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(8, 145, 178, 0.1);
    border: 1px solid rgba(8, 145, 178, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-link:hover {
    background: var(--accent-color);
    color: var(--primary-bg);
    border-color: var(--accent-color);
}

.footer-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: #fff;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--accent-color);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: #fff;
}

.footer-contact i {
    color: var(--accent-color);
    min-width: 16px;
}

.footer-contact a {
    color: #fff;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-contact a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    border-top: 1px solid rgba(136, 146, 176, 0.2);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: #fff;
    font-size: 0.875rem;
    margin-bottom: 8px;
}

/* ========================================
   ANIMACIONES AOS (Animate On Scroll)
======================================== */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   RESPONSIVE DESIGN
======================================== */

/* Tablets */
@media screen and (max-width: 992px) {
    .section-title {
        font-size: 2rem;
    }

    /* Optimización del logotipo en tablets */
    .logo-image {
        height: 40px;
        max-width: 110px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    /* Hero-visual simplificado para tablets */
    .hero-tech-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 15px;
    }

    .tech-item {
        width: 80px;
        height: 80px;
    }

    .tech-item i {
        font-size: 1.5rem;
    }

    .tech-item span {
        font-size: 0.75rem;
    }

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

    .portfolio-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }

    .portfolio-highlight {
        justify-content: center;
    }

    .portfolio-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

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

/* Móviles */
@media screen and (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: #0891b2;
        width: 100%;
        text-align: center;
        transition: var(--transition-smooth);
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        backdrop-filter: blur(10px);
        padding: 40px 0;
        gap: 20px;
    }

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

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* Optimización del logotipo en móviles */
    .logo-image {
        height: 35px;
        max-width: 100px;
    }

    .logo-subtitle {
        font-size: 0.65rem;
        letter-spacing: 1.5px;
    }

    .hero {
        padding: 100px 20px 60px;
        min-height: auto;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    /* Optimización hero-visual para móviles */
    .hero-visual {
        display: none;
        /* Ocultar en móviles para mejor legibilidad */
    }

    /* Si se quiere mostrar una versión simplificada en móviles */
    .hero-visual-mobile {
        display: block;
        /* Mostrar solo en móviles */
    }

    .hero-tech-indicators {
        justify-content: center;
        gap: 10px;
        margin-top: 20px;
    }

    .tech-indicator {
        padding: 6px 12px;
        font-size: 0.7rem;
    }

    .tech-indicator i {
        font-size: 0.8rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .services {
        padding: 80px 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .section-header {
        margin-bottom: 30px;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .section-description {
        font-size: 1rem;
    }

    .portfolio,
    .contact {
        padding: 80px 0;
    }

    .portfolio-stats {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .other-services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .contact-form {
        padding: 24px;
    }

    .floating-elements {
        display: none;
        /* Ocultar elementos flotantes en móviles */
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    /* Logotipo extra pequeño para móviles muy pequeños */
    .logo-image {
        height: 32px;
        max-width: 90px;
    }

    .logo-subtitle {
        font-size: 0.6rem;
        letter-spacing: 1px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .service-card {
        margin: 0 8px;
    }

    /* Indicadores tech más compactos */
    .hero-tech-indicators {
        gap: 8px;
    }

    .tech-indicator {
        padding: 5px 10px;
        font-size: 0.65rem;
    }

    .tech-indicator i {
        font-size: 0.75rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.875rem;
    }

    .nav-container {
        padding: 0 16px;
    }
}

/* ========================================
   ESTILOS PARA PÁGINAS DE SERVICIOS
======================================== */

/* Breadcrumbs */
.breadcrumbs {
    padding: 100px 0 20px;
    background: var(--secondary-bg);
    border-bottom: 1px solid rgba(8, 145, 178, 0.1);
}

.breadcrumbs a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.breadcrumbs a:hover {
    color: var(--accent-color);
}

.breadcrumbs span {
    color: var(--accent-color);
}

/* Service Hero */
.service-hero {
    padding: 80px 0;
    background: var(--accent-light);
}

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

.service-hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 20px;
}

.service-hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 30px;
}

.service-hero-features {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.hero-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    background: rgba(8, 145, 178, 0.1);
    padding: 16px 24px;
    border-radius: var(--border-radius);
    border: 2px solid rgba(8, 145, 178, 0.3);
    width: fit-content;
}

.price-label {
    color: var(--text-secondary);
    font-size: 1rem;
}

.price-amount {
    color: var(--accent-color);
    font-size: 2rem;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
}

.price-period {
    color: var(--text-secondary);
    font-size: 1rem;
}

.service-hero-image {
    position: relative;
    text-align: center;
}

.service-hero-image img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.image-overlay {
    position: absolute;
    top: 20px;
    left: 10px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    padding: 12px 20px;
    border-radius: 25px;
    color: var(--primary-bg);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Use Cases Section */
.use-cases {
    padding: 80px 0;
    background: var(--secondary-bg);
}

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

.use-case-item {
    text-align: center;
    padding: 30px 20px;
    background: var(--primary-bg);
    border-radius: var(--border-radius);
    border: 1px solid rgba(8, 145, 178, 0.1);
    transition: var(--transition-smooth);
}

.use-case-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
}

.use-case-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--primary-bg);
}

.use-case-item h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-weight: 600;
}

.use-case-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Service Plans */
.service-plans {
    padding: 120px 0;
    background: var(--primary-bg);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.plan-card {
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    position: relative;
    border: 2px solid rgba(8, 145, 178, 0.1);
    transition: var(--transition-smooth);
}

.plan-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-10px);
    box-shadow: var(--shadow-professional);
}

.plan-featured {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, var(--secondary-bg) 0%, var(--accent-light) 100%);
    transform: scale(1.05);
}

.plan-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: var(--primary-bg);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.plan-header {
    margin-bottom: 30px;
}

.plan-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    color: var(--text-white);
    margin-bottom: 15px;
    font-weight: 600;
}

.plan-price {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.plan-price span {
    font-size: 2.5rem;
    color: var(--accent-color);
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
}

.plan-features ul {
    list-style: none;
    text-align: left;
    margin-bottom: 30px;
}

.plan-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.btn-plan {
    width: 100%;
    padding: 15px;
    margin-top: 20px;
}

/* Additional Benefits */
.additional-benefits {
    padding: 80px 0;
    background: var(--secondary-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.benefit-item {
    text-align: center;
    padding: 30px 20px;
    background: var(--primary-bg);
    border-radius: var(--border-radius);
    border: 1px solid rgba(8, 145, 178, 0.1);
    transition: var(--transition-smooth);
}

.benefit-item:hover {
    border-color: var(--accent-color);
    background: rgba(8, 145, 178, 0.02);
}

.benefit-item i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.benefit-item h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-weight: 600;
}

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

/* Includes Section */
.includes-section,
.benefits-section,
.system-details {
    padding: 80px 0;
    background: var(--secondary-bg);
}

.includes-grid,
.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.include-item,
.detail-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--primary-bg);
    border-radius: var(--border-radius);
    border: 1px solid rgba(8, 145, 178, 0.1);
    transition: var(--transition-smooth);
}

.include-item:hover,
.detail-item:hover {
    border-color: var(--accent-color);
    background: rgba(8, 145, 178, 0.02);
}

.include-item i {
    color: var(--accent-color);
    font-size: 1.2rem;
    min-width: 20px;
}

.include-item span {
    color: var(--text-primary);
    font-weight: 500;
}

.detail-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-bg);
}

.detail-item h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    color: var(--text-white);
    margin-bottom: 8px;
    font-weight: 600;
}

.detail-item p {
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 0.95rem;
}

/* Technologies Section */
.technologies-section {
    padding: 80px 0;
    background: var(--primary-bg);
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.tech-category {
    background: var(--secondary-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(8, 145, 178, 0.1);
}

.tech-category h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
    color: var(--text-white);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

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

.tech-items {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-item {
    background: rgba(8, 145, 178, 0.1);
    color: var(--accent-color);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid rgba(8, 145, 178, 0.3);
}

/* Process Section */
.process-section {
    padding: 80px 0;
    background: var(--secondary-bg);
}

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

.process-step {
    position: relative;
    background: var(--primary-bg);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(8, 145, 178, 0.1);
    text-align: center;
    transition: var(--transition-smooth);
}

.process-step:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    color: var(--primary-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.process-step h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-weight: 600;
}

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

/* Service CTA */
.service-cta {
    position: absolute;
    bottom: 5px;
    background: linear-gradient(135deg, var(--secondary-bg) 0%, var(--primary-bg) 100%);
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.cta-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
}

/* Related Services */
.related-services {
    padding: 80px 0;
    background: var(--primary-bg);
}

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

.related-service-card {
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    border: 1px solid rgba(8, 145, 178, 0.1);
    transition: var(--transition-smooth);
}

.related-service-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-professional);
}

.related-service-card img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 20px;
}

.related-service-card h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    color: var(--text-white);
    margin-bottom: 15px;
    font-weight: 600;
}

.related-service-card p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.5;
}

.service-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.service-link:hover {
    color: var(--text-white);
}

.service-link i {
    transition: var(--transition-smooth);
}

.service-link:hover i {
    transform: translateX(4px);
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus visible para navegación por teclado */
.btn:focus-visible,
.nav-link:focus-visible,
.form input:focus-visible,
.form select:focus-visible,
.form textarea:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Mejora de contraste para texto pequeño */
.feature-tag,
.footer-bottom p {
    font-weight: 500;
}

.feature-icon {
    float: left;
    margin-right: 10px;
}

/* Estados de carga */
.service-image img {
    background: var(--secondary-bg);
}

.service-image img[src=""] {
    background: linear-gradient(90deg,
            var(--secondary-bg) 0%,
            rgba(8, 145, 178, 0.1) 50%,
            var(--secondary-bg) 100%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

/* ========================================
   ESTILOS PARA EL BLOG
======================================== */

/* Blog Hero */
.blog-hero {
    padding: 80px 0;
    background: var(--accent-light);
}

.blog-hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.blog-hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.2;
}

.blog-hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.blog-categories {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
}

.category-filter {
    padding: 10px 20px;
    background: transparent;
    border: 2px solid rgba(8, 145, 178, 0.3);
    color: var(--text-secondary);
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-weight: 500;
}

.category-filter:hover,
.category-filter.active {
    background: var(--accent-color);
    color: var(--primary-bg);
    border-color: var(--accent-color);
}

/* Blog Grid */
.blog-main {
    padding: 120px 0;
    background: var(--primary-bg);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.blog-card {
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(8, 145, 178, 0.1);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-professional);
}

.blog-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.blog-card.featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.blog-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-card.featured .blog-card-image {
    height: auto;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.blog-card-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--accent-color);
    color: var(--primary-bg);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-card-content {
    padding: 30px;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.reading-time {
    display: flex;
    align-items: center;
    gap: 5px;
}

.reading-time::before {
    content: '📖';
    font-size: 0.8rem;
}

.blog-card-title {
    margin-bottom: 15px;
}

.blog-card-title a {
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    line-height: 1.3;
    transition: var(--transition-smooth);
}

.blog-card-title a:hover {
    color: var(--accent-color);
}

.blog-card-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.blog-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.tag {
    background: rgba(8, 145, 178, 0.1);
    color: var(--accent-color);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid rgba(8, 145, 178, 0.3);
}

.blog-card-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.blog-card-link:hover {
    color: var(--text-white);
}

.blog-card-link i {
    transition: var(--transition-smooth);
}

.blog-card-link:hover i {
    transform: translateX(4px);
}

/* Newsletter */
.blog-newsletter {
    background: var(--secondary-bg);
    padding: 60px;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(8, 145, 178, 0.1);
}

.newsletter-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    color: var(--text-white);
    margin-bottom: 15px;
    font-weight: 600;
}

.newsletter-description {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.newsletter-form {
    display: flex;
    max-width: 400px;
    margin: 0 auto;
    gap: 15px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    background: var(--primary-bg);
    border: 2px solid rgba(8, 145, 178, 0.3);
    border-radius: 25px;
    color: var(--text-primary);
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.newsletter-form button {
    padding: 15px 25px;
    border-radius: 25px;
}

/* Article Page Styles */
.article-header {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
}

.article-header-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.article-category {
    display: inline-block;
    background: var(--accent-color);
    color: var(--primary-bg);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.article-title {
    font-family: 'Poppins', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-secondary);
    line-height: 1.2;
    margin-bottom: 30px;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-name {
    color: var(--text-white);
    font-weight: 600;
    display: block;
}

.author-title {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.article-stats {
    display: flex;
    gap: 20px;
    color: var(--text-secondary);
}

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

.article-hero-image img {
    max-width: 600px;
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.article-content {
    padding: 80px 0;
    background: var(--primary-bg);
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-primary);
    line-height: 1.8;
    font-size: 1.1rem;
}

.article-body h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    color: var(--text-white);
    margin: 50px 0 25px;
    font-weight: 600;
}

.article-body h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    color: var(--text-white);
    margin: 40px 0 20px;
    font-weight: 600;
}

.article-body p {
    margin-bottom: 25px;
}

.article-body ul,
.article-body ol {
    margin: 25px 0;
    padding-left: 30px;
}

.article-body li {
    margin-bottom: 10px;
}

.article-body strong {
    color: var(--accent-color);
    font-weight: 600;
}

.article-lead {
    font-size: 1.3rem;
    color: var(--text-white);
    font-weight: 400;
    margin-bottom: 40px;
    line-height: 1.6;
}

.article-highlight {
    background: rgba(8, 145, 178, 0.1);
    border-left: 4px solid var(--accent-color);
    padding: 25px;
    margin: 40px 0;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.article-highlight i {
    color: var(--accent-color);
    font-size: 1.5rem;
    margin-right: 15px;
}

.article-highlight p {
    margin: 0;
    color: var(--text-white);
    font-weight: 500;
}

.article-cta {
    background: var(--secondary-bg);
    padding: 40px;
    border-radius: var(--border-radius);
    text-align: center;
    margin: 60px 0;
    border: 1px solid rgba(8, 145, 178, 0.1);
}

.article-cta h3 {
    font-family: 'Poppins', sans-serif;
    color: var(--text-white);
    margin-bottom: 15px;
    font-weight: 600;
}

.article-cta p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.article-cta .btn {
    margin: 0 10px 10px;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 50px 0;
    padding-top: 30px;
    border-top: 1px solid rgba(8, 145, 178, 0.1);
}

.article-share {
    margin: 40px 0;
    text-align: center;
}

.article-share h4 {
    font-family: 'Poppins', sans-serif;
    color: var(--text-white);
    margin-bottom: 20px;
    font-weight: 600;
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.share-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-smooth);
    font-size: 1.2rem;
}

.share-btn.facebook {
    background: #1877f2;
    color: white;
}

.share-btn.twitter {
    background: #1da1f2;
    color: white;
}

.share-btn.linkedin {
    background: #0077b5;
    color: white;
}

.share-btn.whatsapp {
    background: #25d366;
    color: white;
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* Related Articles */
.related-articles {
    padding: 80px 0;
    background: var(--secondary-bg);
}

.related-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    color: var(--text-white);
    text-align: center;
    margin-bottom: 50px;
    font-weight: 600;
}

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

.related-article-card {
    background: var(--primary-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(8, 145, 178, 0.1);
    transition: var(--transition-smooth);
}

.related-article-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.related-article-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.related-article-content {
    padding: 25px;
}

.related-article-content h4 {
    margin-bottom: 15px;
}

.related-article-content h4 a {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    color: var(--text-white);
    text-decoration: none;
    font-weight: 600;
    line-height: 1.3;
    transition: var(--transition-smooth);
}

.related-article-content h4 a:hover {
    color: var(--accent-color);
}

.related-article-content p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.5;
}

/* ========================================
   RESPONSIVE DESIGN PARA BLOG
======================================== */

/* Tablets - Blog */
@media screen and (max-width: 992px) {
    .blog-hero-title {
        font-size: 2.5rem;
    }

    .blog-card.featured {
        grid-column: span 1;
        display: block;
    }

    .article-title {
        font-size: 2.5rem;
    }

    .article-meta {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

/* Móviles - Blog */
@media screen and (max-width: 768px) {
    .blog-hero-title {
        font-size: 2rem;
    }

    .blog-hero-description {
        font-size: 1rem;
    }

    .blog-categories {
        gap: 10px;
    }

    .category-filter {
        padding: 8px 16px;
        font-size: 0.875rem;
    }

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

    .blog-card.featured {
        grid-column: span 1;
    }

    .blog-newsletter {
        padding: 40px 20px;
    }

    .newsletter-form {
        flex-direction: column;
        gap: 15px;
    }

    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
    }

    .article-title {
        font-size: 1.8rem;
    }

    .article-body {
        font-size: 1rem;
    }

    .article-body h2 {
        font-size: 1.5rem;
    }

    .article-body h3 {
        font-size: 1.2rem;
    }

    .article-cta {
        padding: 30px 20px;
    }

    .article-cta .btn {
        display: block;
        margin: 10px 0;
        text-align: center;
    }

    .related-articles-grid {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 480px) {
    .blog-hero-title {
        font-size: 1.8rem;
    }

    .article-title {
        font-size: 1.6rem;
    }

    .blog-card-content {
        padding: 20px;
    }

    .article-header {
        padding: 100px 0 60px;
    }

    .share-buttons {
        gap: 10px;
    }

    .share-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

.related-article-content time {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.imagenqr {
    width: 200px;
    height: auto;
}

.img-fluid {
    max-width: 100%;
    height: auto;
}

/* Modal Pedidos */
/* Efecto de gradiente sutil en el fondo del Hero */
.hero-gradient {
    background: radial-gradient(circle at top left, rgba(8, 145, 178, 0.1), transparent 40%),
        radial-gradient(circle at bottom right, rgba(8, 145, 178, 0.1), transparent 40%);
}

/* Estilos para la transición del modal */
#project-modal.hidden #modal-content {
    transform: scale(0.95);
    opacity: 0;
}

#modal-content {
    transition: transform 0.2s ease-out, opacity 0.2s ease-out;
}