:root {
    --primary-color: #2c3e50;
    --secondary-color: #c0392b;
    --text-color: #333;
    --light-bg: #f5f5f5;
    --white: #ffffff;
    --navbar-height: 80px;
    --navbar-height-scrolled: 30px;
}
a{
  color: var(--text-color);
  text-decoration: none;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}



.navbar.scrolled {
    height: var(--navbar-height-scrolled);
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    transition: font-size 0.3s ease;
}

.navbar.scrolled .nav-brand {
    font-size: 1rem;
}

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

.nav-links li a {
    color: var(--primary-color);
    text-decoration: none;
    /* padding: 0.3rem 0.5rem; */
    transition: all 0.5s ease;
}

.nav-links li a:hover {
    color: var(--secondary-color);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)),
                url('https://images.unsplash.com/photo-1505664194779-8beaceb93744?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding-top: var(--navbar-height);
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--secondary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #a93122;
}

/* About Section */
.about {
    padding: 5rem 2rem;
    background-color: var(--light-bg);
}

.about h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

.expertise-areas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.expertise-item {
    text-align: center;
    padding: 2rem;
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.expertise-item i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}
.expertise-areas i:hover {
    color: var(--primary-color);
}
.expertise-item:hover {
    transform: scale(1.3);
    
}
.about .expertise-areas .expertise-item:hover {
    transform: scale(1.3);
    zoom: 1.3;
    
  }
  /* Servicios section */
  .servicio {
    padding: 5rem 2rem;
    background-color: var(--white);
}

.servicios h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
}
.servicios h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
}
.servicios li {
    text-align: left;
    padding-left: 3%;
}
.servicios-container {   
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    /* padding: 0 2rem; */
}
.servicios div:nth-child(even){
    background-color: var(--light-bg); 
}


#servicios{
    padding-top: 4rem;
    margin-top: 3rem;
}
.servicios p {
    padding: 1%;
    text-align: center;
}

div img {
    width: 100%;
    object-fit: scale-down;
}
.client-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-bottom: 1rem;
}
.dcivil {
    text-align: center;
    padding: 3rem;
    /* background-color: var(--light-bg); */
    border-radius: 10px;
}

.civil{
    padding: 2rem;
    
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

#img-dcivil{
    background-color: #fff;
}
.servicios li {
    text-align: left;
    padding-left: 3%;
}

.aempresas {
    text-align: center;
    padding: 3rem;
    background-color: var(--light-bg); 
    border-radius: 1px;
}


.dinmobiliario {
    text-align: center;
    padding: 3rem;
    border-radius: 1px;
}
.dinmobiliario p {
    padding: 1%;
    text-align: center;
}

.dinmobiliario li {
    text-align: left;
    padding-left: 3%;
}

.dlaboral {
    text-align: center;
    padding: 3rem;
    border-radius: 1px;
}
.dlaboral p {
    padding: 1%;
    text-align: center;
}

.dlaboral li {
    text-align: left;
    padding-left: 3%;
}
/* Contact Section */
.contact {
    padding: 0.5rem 0.5rem;
    background-color: var(--light-bg);
}

.contact h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
}
.contact p{
    padding: 5%;
    text-align: left;
}
.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 5%;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
}

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

.submit-button {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background-color: #a93122;
}

.contact-info {
    padding: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-right: 1rem;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 1rem;
}
footer a {
    color: var(--white);
    border-block-color: var(--white);
    border: 100 px;
}