/* Reset y estilos generales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

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

a {
    text-decoration: none;
    color: #333;
}

ul {
    list-style: none;
}

.btn {
    display: inline-block;
    background-color: #4CAF50;
    color: white;
    padding: 12px 24px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #45a049;
}

.btn-small {
    padding: 8px 16px;
    font-size: 14px;
    margin-right: 8px;
}

.highlight {
    color: #4CAF50;
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: #4CAF50;
    margin: 15px auto;
}

.bg-light {
    background-color: #f9f9f9;
}

/* Header y navegación */
header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
}

.menu {
    display: flex;
}

.menu li {
    margin-left: 25px;
}

.menu a {
    font-weight: 500;
    padding: 8px 5px;
    position: relative;
}



/* esto es una animacion cuando el usuario  presiona algun boton del menu*/
            

.menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #4CAF50;
    transition: width 0.3s;
}

.menu a:hover::after {
    width: 100%;
}

/* Sección  principal es lo primero que ve el usuario cuando abre la pagina*/
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background-color: #f9f9f9;
    background-image: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url('');
    background-size: cover;
    background-position: center;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: #666;
}

/* Sección Sobre Mí */
.about-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
}

.about-text {
    flex: 1;
    min-width: 300px;
}

.about-text p {
    margin-bottom: 15px;
}

.about-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.about-image img {
    border-radius: 80%;
    max-width: 100%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Sección Habilidades */
.skills-container {
    max-width: 700px;
    margin: 0 auto;
}

.skill-item {
    margin-bottom: 25px;
}

.skill-item h3 {
    margin-bottom: 10px;
}

.skill-bar {
    height: 10px;
    background-color: #ddd;
    border-radius: 5px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background-color: #4CAF50;
}

/* Esta seccion muestra las tarjetas de los proyectos */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.project-card {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.project-card:hover {
    transform: translateY(-10px);
}

.project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.project-info {
    padding: 20px;
}

.project-info h3 {
    margin-bottom: 10px;
}

.project-info p {
    margin-bottom: 15px;
    color: #666;
}

.project-links {
    display: flex;
}

/* Esta seccion define los divs de contacto */
.contact-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.contact-info, .contact-form {
    flex: 1;
    min-width: 300px;
}

.contact-info h3, .contact-form h3 {
    margin-bottom: 20px;
}

.contact-info p {
    margin-bottom: 10px;
}

.social-links {
    margin-top: 20px;
}

.social-link {
    display: inline-block;
    margin-right: 15px;
    font-weight: 500;
    transition: color 0.3s;
}

.social-link:hover {
    color: #4CAF50;
}

.form-group {
    margin-bottom: 15px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
}

.form-group textarea {
    resize: vertical;
}