:root {
    --primary: #007bff;
    --secondary: #28a745;
    --dark: #1a2b4e; /* Azul oscuro profesional */
    --nav-bg: #1a2b4e; /* Igual que dark para eliminar espacio azul separado */
    --light: #f8f9fa;
    --alternate: #f1f3f5;
    --accent: #ffd700;
    --text: #333;
    --shadow: rgba(0, 0, 0, 0.1);
    --error: #dc3545;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--light);
    scroll-behavior: smooth;
}

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

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

header .container {
    max-width: none;
    padding: 0;
    width: 100%;
}

.logo {
    text-align: center;
    padding: 0;
    width: 100%;
    margin: 0;
}

.logo img {
    width: 100%;
    height: auto;
    display: block;
    margin: 0;
}

.logo h1, .logo p {
    display: none; /* Ocultamos el texto para que la imagen sea el foco principal */
}

.floating-button {
    position: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 4px 12px var(--shadow);
    transition: transform 0.3s ease, background-color 0.3s ease;
    z-index: 1000;
    padding: 12px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    animation: float 3s ease-in-out infinite;
}

.floating-button i {
    margin-right: 8px;
    font-size: 1.2rem;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.quote-button {
    bottom: 180px;
    left: 20px;
    background-color: var(--secondary);
}

.quote-button:hover {
    background-color: #218838;
}

.services-button {
    bottom: 120px;
    left: 20px;
    background-color: var(--primary);
}

.services-button:hover {
    background-color: #0056b3;
}

.whatsapp-button {
    bottom: 60px;
    right: 20px;
    background-color: #25D366;
    padding: 12px 18px;
    border-radius: 50px;
    display: flex;
    align-items: center;
}

.whatsapp-button i {
    font-size: 1.4rem;
    margin-right: 8px;
}

.whatsapp-button:hover {
    background-color: #20b354;
}

.scroll-up-button {
    bottom: 60px;
    right: 80px;
    background-color: #6c757d;
    padding: 15px;
    border-radius: 50%;
    display: none;
}

.scroll-up-button i {
    font-size: 1.5rem;
    margin-right: 0;
}

.scroll-up-button:hover {
    background-color: #5a6268;
}

header {
    background-color: var(--dark);
    color: #fff;
    padding: 0;
    position: relative; /* Cambiado a relative para que no sea sticky */
    z-index: 100;
    box-shadow: 0 2px 6px var(--shadow);
    width: 100%;
}

nav {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 0; /* Eliminado el espacio azul */
    padding: 10px 20px;
    background-color: var(--nav-bg);
}

.menu-toggle {
    display: none;
    font-size: 2rem;
    cursor: pointer;
    color: #fff;
    background: none;
    border: none;
}

#nav-links {
    display: flex;
    list-style: none;
}

#nav-links li {
    margin: 0 20px;
}

#nav-links li a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease, transform 0.2s ease;
}

#nav-links li a:hover,
#nav-links li a[aria-current="page"],
#nav-links li a.active {
    color: var(--accent);
    transform: scale(1.05);
}

.hero {
    background: linear-gradient(135deg, var(--primary), #0056b3);
    color: #fff;
    text-align: center;
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
    animation: fadeIn 1s ease-in;
}

.hero h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background-color: var(--primary);
    color: #fff;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta-button:hover {
    background-color: #0056b3;
    transform: scale(1.05);
}

.cta-button.hero-cta {
    background-color: #fff;
    color: var(--primary);
}

.cta-button.hero-cta:hover {
    background-color: #e9ecef;
    color: var(--primary);
}

.section {
    padding: 80px 20px;
    will-change: opacity;
    animation: fadeIn 0.5s ease-in;
}

.section.alternate-bg {
    background-color: var(--alternate);
}

.section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--dark);
    font-weight: 700;
    border-bottom: 3px solid var(--primary);
    padding-bottom: 10px;
}

.section-image-placeholder {
    background-color: var(--alternate);
    padding: 40px;
    text-align: center;
    border-radius: 10px;
    margin: 20px auto;
    font-style: italic;
    color: var(--text);
    max-width: 100%;
    border: 1px dashed #ccc;
}

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

.service-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 12px var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    max-width: 350px;
}

.service-item:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px var(--shadow);
}

.service-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 15px;
}

.service-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary);
    font-weight: 600;
}

.service-item p {
    font-size: 1rem;
    color: var(--text);
}

.swiper-container {
    width: 100%;
    padding: 20px 0;
    overflow: hidden;
}

.swiper-slide {
    text-align: center;
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 12px var(--shadow);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    height: 400px;
}

.swiper-slide img {
    max-width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 15px;
}

.swiper-slide p {
    margin-top: 10px;
    font-size: 1rem;
    padding: 0 10px;
    color: var(--text);
}

.swiper-button-next, .swiper-button-prev {
    color: var(--primary);
    width: 40px;
    height: 40px;
}

.swiper-pagination-bullet {
    background-color: #ccc;
}

.swiper-pagination-bullet-active {
    background-color: var(--primary);
}

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

.testimonial-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    font-style: italic;
    box-shadow: 0 4px 12px var(--shadow);
    transition: transform 0.3s ease;
    max-width: 350px;
}

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

.testimonial-item cite {
    display: block;
    margin-top: 15px;
    font-style: normal;
    font-weight: 600;
    color: var(--primary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto 40px;
}

.faq-item {
    margin-bottom: 15px;
    background-color: #fff;
    border-radius: 8px;
    border: 1px solid #ced4da;
    box-shadow: 0 2px 4px var(--shadow);
}

.faq-item summary {
    padding: 15px;
    font-weight: 600;
    cursor: pointer;
    color: var(--primary);
    transition: background-color 0.3s ease;
}

.faq-item summary:hover {
    background-color: var(--alternate);
}

.faq-item p {
    padding: 0 15px 15px;
    margin: 0;
}

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

.blog-item {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 12px var(--shadow);
    transition: transform 0.3s ease;
    max-width: 350px;
}

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

.blog-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 15px;
}

.blog-item h3 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.read-more {
    display: inline-block;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    margin-top: 10px;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: #0056b3;
}

.social-share {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    justify-content: center;
}

.social-share i {
    font-size: 1.2rem;
    color: var(--primary);
}

.social-share a:hover i {
    color: #0056b3;
}

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

.benefit-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 12px var(--shadow);
    transition: transform 0.3s ease;
    max-width: 350px;
}

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

.benefit-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary);
    font-weight: 600;
}

.benefits-cta {
    margin-top: 40px;
    text-align: center;
}

.contact-form {
    display: grid;
    gap: 20px;
    max-width: 600px;
    margin: 0 auto 30px;
}

.contact-form label {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 15px;
    border: 1px solid #ced4da;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.3);
    outline: none;
}

.contact-form input:invalid:not(:placeholder-shown),
.contact-form textarea:invalid:not(:placeholder-shown),
.contact-form select:invalid:not(:placeholder-shown) {
    border-color: var(--error);
}

.contact-form input:valid,
.contact-form textarea:valid,
.contact-form select:valid {
    border-color: var(--secondary);
}

.contact-form textarea {
    height: 150px;
    resize: vertical;
}

.contact-form button {
    background-color: var(--primary);
    color: #fff;
    border: none;
    padding: 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.contact-form button:hover {
    background-color: #0056b3;
    transform: scale(1.05);
}

.contact-info {
    text-align: center;
    margin-top: 30px;
}

.contact-info p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

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

.contact-info a:hover {
    color: #0056b3;
}

footer {
    background-color: var(--dark);
    color: #fff;
    padding: 40px 0;
    font-size: 0.9rem;
    text-align: center;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-location, .footer-contact {
    text-align: center;
}

.footer-location h3, .footer-contact h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.footer-contact p {
    margin-bottom: 10px;
    font-size: 1rem;
}

.footer-contact a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

footer p {
    text-align: center;
    margin-top: 20px;
}

footer p a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 10px;
}

.social-links i {
    font-size: 1.5rem;
    color: #fff;
    transition: color 0.3s ease;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Media Queries for Responsive Design */
@media (max-width: 1024px) {
    .services-grid, .benefits-grid, .testimonials-grid, .blog-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .swiper-slide {
        height: 350px;
    }

    .swiper-slide img {
        height: 200px;
    }

    .hero h2 {
        font-size: 2.2rem;
    }

    .section h2 {
        font-size: 2rem;
    }

    .floating-button {
        padding: 10px 15px;
        font-size: 0.8rem;
    }

    .quote-button {
        bottom: 160px;
        left: 15px;
    }

    .services-button {
        bottom: 100px;
        left: 15px;
    }

    .whatsapp-button {
        bottom: 50px;
        right: 15px;
        padding: 10px 15px;
        font-size: 0.8rem;
    }

    .scroll-up-button {
        bottom: 50px;
        right: 70px;
        padding: 12px;
    }

    .footer-grid {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    header {
        min-height: auto;
    }

    .menu-toggle {
        display: block;
        position: absolute;
        right: 20px;
        top: 20px;
    }

    #nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--nav-bg);
        padding: 20px;
        box-shadow: 0 4px 8px var(--shadow);
    }

    #nav-links.show {
        display: flex;
    }

    #nav-links li {
        margin: 10px 0;
    }

    .hero {
        padding: 60px 15px;
    }

    .hero h2 {
        font-size: 2rem;
    }

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

    .section {
        padding: 60px 15px;
    }

    .section h2 {
        font-size: 1.8rem;
    }

    .service-item, .benefit-item, .testimonial-item, .blog-item {
        max-width: 100%;
        padding: 20px;
    }

    .swiper-slide {
        height: 300px;
    }

    .swiper-slide img {
        height: 180px;
    }

    .contact-form {
        max-width: 100%;
    }

    .quote-button {
        bottom: 140px;
        left: 10px;
    }

    .services-button {
        bottom: 80px;
        left: 10px;
    }

    .whatsapp-button {
        bottom: 40px;
        right: 10px;
        padding: 8px 12px;
        font-size: 0.7rem;
    }

    .scroll-up-button {
        bottom: 40px;
        right: 60px;
    }
}

@media (max-width: 480px) {
    header {
        min-height: auto;
    }

    .hero {
        padding: 40px 10px;
    }

    .hero h2 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .section h2 {
        font-size: 1.5rem;
    }

    .cta-button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .service-item h3, .benefit-item h3 {
        font-size: 1.3rem;
    }

    .blog-item h3 {
        font-size: 1.2rem;
    }

    .swiper-slide {
        height: 280px;
    }

    .swiper-slide img {
        height: 160px;
    }

    .contact-form input,
    .contact-form textarea,
    .contact-form select {
        padding: 10px;
        font-size: 0.9rem;
    }

    .contact-form button {
        padding: 12px;
        font-size: 0.9rem;
    }

    .footer-location iframe {
        height: 150px;
    }

    .quote-button {
        bottom: 120px;
        left: 10px;
        padding: 8px 12px;
        font-size: 0.7rem;
    }

    .services-button {
        bottom: 70px;
        left: 10px;
        padding: 8px 12px;
        font-size: 0.7rem;
    }

    .whatsapp-button {
        bottom: 30px;
        right: 10px;
        padding: 8px 12px;
        font-size: 0.7rem;
    }

    .scroll-up-button {
        bottom: 30px;
        right: 50px;
        padding: 10px;
    }
}

/* Print Styles */
@media print {
    .floating-button, .scroll-up-button, .menu-toggle, .swiper-button-next, .swiper-button-prev, .swiper-pagination {
        display: none;
    }

    header, footer {
        background: none;
        color: #000;
        box-shadow: none;
    }

    .hero {
        background: none;
        color: #000;
        padding: 20px;
    }

    .section {
        padding: 20px;
    }

    .section-image-placeholder {
        display: none;
    }

    .contact-form button, .cta-button {
        background: none;
        color: #000;
        border: 1px solid #000;
    }

    #nav-links {
        display: flex;
        position: static;
        background: none;
        box-shadow: none;
    }

    #nav-links li a {
        color: #000;
    }
}