:root {
    --primary: #00d9ff;
    --secondary: #ff2d75;
    --dark: #121212;
    --dark-gray: #1e1e1e;
    --light-gray: #e1e1e1;
    --white: #ffffff;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--dark);
    color: var(--light-gray);
    line-height: 1.6;
}

.container {
    width: 85%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 0;
}

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

a:hover {
    color: var(--secondary);
}

/* Header */
header {
    background: linear-gradient(135deg, var(--dark-gray), var(--dark));
    text-align: center;
    padding: 60px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
    color: var(--primary);
}

header p {
    margin: 10px 0 0;
    font-size: 1.2rem;
    color: var(--light-gray);
}

/* Navegación */
nav {
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 0;
    margin: 0;
}

nav li {
    margin: 0 15px;
}

nav a {
    color: var(--white);
    padding: 5px 10px;
    display: block;
    font-weight: 500;
}

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

/* Secciones */
.section {
    padding: 60px 0;
}

.section.dark {
    background-color: var(--dark-gray);
}

.section h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: var(--primary);
    position: relative;
}

.section h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--secondary);
    margin: 15px auto;
}

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

.profile-img {
    border-radius: 10px;
    width: 300px;
    height: 350px;
    object-fit: cover;
    border: 3px solid var(--primary);
}

.about-text {
    flex: 1;
}

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

.skill-item {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.skill-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 217, 255, 0.1);
}

.skill-item img {
    width: 100%;
    height: 300px;
    object-fit: contain;
}

.skill-item i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.skill-item h3 {
    margin: 15px 0;
    color: var(--white);
}

/* Pasatiempos */
.hobbies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.hobby-item {
    background-color: var(--dark-gray);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s;
}

.hobby-item:hover {
    transform: translateY(-5px);
}

.hobby-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.hobby-item h3 {
    margin: 15px 20px 10px;
    color: var(--primary);
}

.hobby-item p {
    margin: 0 20px 20px;
    color: var(--light-gray);
}

/* Footer */
footer {
    text-align: center;
    padding: 5px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer .container{
    width: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.social-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    background-color: rgba(0, 217, 255, 0.1);
    border-radius: 5px;
}

.social-links a:hover {
    background-color: rgba(0, 217, 255, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
    .about-content {
        flex-direction: column;
        text-align: center;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    nav li {
        margin: 5px 0;
    }
    footer .container{
        width: 100%;
        display: flex;
        flex-direction: column;
    }
}