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

html{
    scroll-behavior:smooth;
}

body{
    font-family:var(--font-primary);
    color:var(--text-color);
    background:
    radial-gradient(circle at 20% 20%, rgba(37,99,235,.20), transparent 30%),
    radial-gradient(circle at 80% 30%, rgba(37,99,235,.15), transparent 25%),
    radial-gradient(circle at 50% 80%, rgba(37,99,235,.10), transparent 30%),
    #050816;
}

a{
    text-decoration:none;
    color:inherit;
}

ul{
    list-style:none;
}

img{
    max-width:100%;
}

.header{
    position:fixed;
    top:0;
    width:100%;
    background:rgba(5,8,22,.95);
    backdrop-filter:blur(10px);
    z-index:1000;
}

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

.logo{
    display:flex;
    align-items:center;
    gap:10px;
}

.logo span{
    color:var(--primary-color);
    font-size:2rem;
    font-weight:bold;
}

.logo p{
    font-weight:600;
}

.nav-menu{
    display:flex;
    gap:30px;
}

.nav-menu a{
    transition:var(--transition);
}

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

.btn-cv{
    border:1px solid var(--primary-color);
    padding:12px 20px;
    border-radius:10px;
    transition:var(--transition);
}

.btn-cv:hover{
    background:var(--primary-color);
}

.hero{
    max-width:1200px;
    margin:auto;
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:80px;
    padding:140px 20px 80px;
    overflow:hidden;
   
}

.hero-content{
    flex:1; 
    position:relative;
    z-index:2;
}

.hero-subtitle{
   font-size:1.8rem;
    margin-bottom:10px;
}

.hero h1{
    font-size:4.5rem;
    margin-bottom:10px;
}

.hero h1 span{
    background:linear-gradient(
        90deg,
        #2563eb,
        #3b82f6,
        #60a5fa
    );

     background-clip:text;
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}
.hero h2{
    font-size:1.8rem;
    color:var(--text-secondary);
    margin-bottom:20px;
}

.hero-description{
    color:var(--text-secondary);
    line-height:1.8;
    margin-bottom:30px;
}

.tech-list{
    display:flex;
    flex-wrap:wrap;
    gap:15px;
    margin-bottom:30px;
}

.tech-list span{
    border:1px solid var(--border-color);
    padding:12px 20px;
    border-radius:10px;
}

.tech-list span:hover{
    transform:translateY(-5px);
    border-color:#2563eb;
    box-shadow:0 0 20px rgba(37,99,235,.3);
}

.btn-primary:hover{
    transform:translateY(-3px);
    box-shadow:0 10px 25px rgba(37,99,235,.4);
}

.btn-secondary:hover{
    background:#2563eb;
}

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

.btn-primary{
    background:var(--primary-color);
    padding:15px 25px;
    border-radius:10px;
}

.btn-secondary{
    border:1px solid var(--primary-color);
    padding:15px 25px;
    border-radius:10px;
}

.hero-image{
    flex:1;
    display:flex;
    justify-content:center;
    align-items:center;
}

.hero-image img{
    width:100%;
    height:auto;
    display:block;
    border-radius:20px;
    border:2px solid rgba(37,99,235,.4);
    box-shadow:0 0 50px rgba(37,99,235,.25);
}

.image-placeholder{
    width:420px;
    max-width:100%;
    border-radius:20px;
    border:2px dashed var(--primary-color);
    display:flex;
    justify-content:center;
    align-items:center;
    padding:10px;
}

/*****************************
 *  Estilos para la sección "Sobre mí"
 *****************************/

/* =======================
   SOBRE MI
======================= */

.about{
    max-width:1200px;
    margin:auto;
    padding:100px 20px;
}

.section-title{
    text-align:center;
    margin-bottom:60px;
}

.section-title h2{
    font-size:3rem;
}

.section-title::after{
    content:'';
    display:block;
    width:80px;
    height:4px;
    background:#2563eb;
    margin:15px auto 0;
    border-radius:10px;
}

.about-container{
    display:flex;
    align-items:center;
    gap:60px;
}

.about-content{
    flex:1;
}

.about-content p{
    color:var(--text-secondary);
    line-height:1.8;
    margin-bottom:20px;
}

.about-image{
    flex:1;
    display:flex;
    justify-content:center;
}

.about-image img{
    width:500px;
    border-radius:20px;
    border:1px solid rgba(255,255,255,.1);
    box-shadow:0 0 40px rgba(37,99,235,.2);
}

.stats{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:20px;
    margin-top:40px;
}

.stat-card{
    background:rgba(15,23,42,.8);
    backdrop-filter:blur(10px);
    border:1px solid #1e293b;
    padding:25px;
    border-radius:15px;
    text-align:center;
    transition:.3s;
}

.stat-card:hover{
     transform:translateY(-10px);
    border-color:#2563eb;
    box-shadow:0 15px 40px rgba(37,99,235,.25);
}

.stat-card h3{
    font-size:2rem;
    color:#3b82f6;
    margin-bottom:10px;
}

/******************************************************************************************
 *  Estilos para la sección "Proyectos"
******************************************************************************************/

.projects{
    max-width:1200px;
    margin:auto;
    padding:100px 20px;
}

.projects-container{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.project-card{
    background:rgba(15,23,42,.8);
    border:1px solid #1e293b;
    border-radius:20px;
    overflow:hidden;
    transition:.3s;
}

.project-card:hover{
    transform:translateY(-10px);
    border-color:#2563eb;
    box-shadow:0 15px 40px rgba(37,99,235,.25);
}

.project-image{
    width:100%;
    height:220px;
    background:linear-gradient(135deg,#0f172a,#1e293b);
    border-bottom:1px solid #1e293b;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#60a5fa;
    font-weight:600;
    overflow:hidden;
}

.project-image img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:.4s;
}

.project-card:hover .project-image img{
    transform:scale(1.08);
}

.project-card h3{
    font-size:1.5rem;
    margin:25px 30px 15px;
}

.project-card p{
    color:var(--text-secondary);
    line-height:1.7;
    margin:0 30px 20px;
}

.project-tech{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin:0 30px 25px;
}

.project-tech span{
    background:rgba(37,99,235,.15);
    color:#60a5fa;
    padding:8px 12px;
    border-radius:8px;
    font-size:.9rem;
}

.project-card a{
    display:inline-block;
    color:#60a5fa;
    font-weight:600;
    margin:0 30px 30px;
}

/******************************************************************************************
 *  Estilos para la sección "Experiencia Profesional"
******************************************************************************************/

.experience{
    max-width:1200px;
    margin:auto;
    padding:100px 20px;
}

.experience-container{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.experience-card{
    background:rgba(15,23,42,.8);
    border:1px solid #1e293b;
    border-radius:20px;
    padding:30px;
    transition:.3s;
}

.experience-card:hover{
    transform:translateY(-10px);
    border-color:#2563eb;
    box-shadow:0 15px 40px rgba(37,99,235,.25);
}

.experience-date{
    display:inline-block;
    background:rgba(37,99,235,.15);
    color:#60a5fa;
    padding:8px 14px;
    border-radius:20px;
    font-size:.85rem;
    margin-bottom:20px;
}

.experience-card h3{
    font-size:1.6rem;
    margin-bottom:8px;
}

.experience-card h4{
    color:#60a5fa;
    font-size:1rem;
    margin-bottom:15px;
}

.experience-card p{
    color:var(--text-secondary);
    line-height:1.7;
    margin-bottom:20px;
}

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

.experience-tech span{
    background:rgba(37,99,235,.15);
    color:#60a5fa;
    padding:8px 12px;
    border-radius:8px;
    font-size:.9rem;
}

/************************************************
 *  Tecnologias        "
************************************************/

.technologies{
    max-width:1200px;
    margin:auto;
    padding:100px 20px;
}

.tech-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}

.tech-card{
    background:rgba(15,23,42,.8);
    border:1px solid #1e293b;
    padding:30px;
    text-align:center;
    border-radius:15px;
    font-size:1.2rem;
    transition:.3s;
}

.tech-card:hover{
    transform:translateY(-8px);
    border-color:#2563eb;
    box-shadow:0 15px 40px rgba(37,99,235,.25);
}

/******************************************************************************************
 *  Servicios
******************************************************************************************/

.services{
    max-width:1200px;
    margin:auto;
    padding:100px 20px;
}

.services-container{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.service-card{
    background:rgba(15,23,42,.8);
    border:1px solid #1e293b;
    border-radius:20px;
    padding:30px;
    transition:.3s;
}

.service-card:hover{
    transform:translateY(-10px);
    border-color:#2563eb;
    box-shadow:0 15px 40px rgba(37,99,235,.25);
}

.service-card h3{
    margin-bottom:15px;
}

.service-card p{
    color:var(--text-secondary);
    line-height:1.8;
}


/******************************************************************************************
 * Contacto
******************************************************************************************/

.contact{
    max-width:1200px;
    margin:auto;
    padding:100px 20px;
}

.contact-card{
    background:
        linear-gradient(135deg, rgba(15,23,42,.95), rgba(2,6,23,.95));
    border:1px solid #1e293b;
    border-radius:25px;
    padding:50px;
    display:grid;
    grid-template-columns:1fr 1.2fr;
    gap:60px;
    box-shadow:0 20px 60px rgba(0,0,0,.35);
    position:relative;
    overflow:hidden;
}

.contact-card::before{
    content:'';
    position:absolute;
    width:300px;
    height:300px;
    background:rgba(37,99,235,.18);
    border-radius:50%;
    filter:blur(100px);
    top:-80px;
    right:-80px;
}

.contact-info,
.contact-form{
    position:relative;
    z-index:2;
}

.contact-label{
    display:inline-block;
    background:rgba(37,99,235,.15);
    color:#60a5fa;
    padding:8px 14px;
    border-radius:20px;
    margin-bottom:20px;
    font-size:.9rem;
}

.contact-info h3{
    font-size:2.3rem;
    margin-bottom:20px;
}

.contact-info p{
    color:var(--text-secondary);
    line-height:1.8;
    margin-bottom:30px;
}

.contact-list{
    display:flex;
    flex-direction:column;
    gap:18px;
}

.contact-item{
    background:rgba(15,23,42,.8);
    border:1px solid #1e293b;
    padding:15px;
    border-radius:12px;
    color:#bfdbfe;
}

.contact-form{
    display:flex;
    flex-direction:column;
    gap:18px;
}

.contact-form input,
.contact-form textarea{
    width:100%;
    background:rgba(15,23,42,.9);
    border:1px solid #1e293b;
    border-radius:12px;
    padding:16px;
    color:white;
    font-size:1rem;
}

.contact-form input:focus,
.contact-form textarea:focus{
    outline:none;
    border-color:#2563eb;
    box-shadow:0 0 0 3px rgba(37,99,235,.15);
}

.contact-form button{
    background:linear-gradient(90deg,#2563eb,#3b82f6);
    border:none;
    padding:16px;
    border-radius:12px;
    color:white;
    font-size:1rem;
    font-weight:600;
    cursor:pointer;
    transition:.3s;
}

.contact-form button:hover{
    transform:translateY(-3px);
    box-shadow:0 10px 30px rgba(37,99,235,.35);
}

/******************************************************************************************
 * Social Links
******************************************************************************************/

.social-links{
    display:flex;
    gap:20px;
    margin-top:30px;
}

.social-links a{
    display:flex;
    align-items:center;
    gap:8px;
    color:#94a3b8;
    transition:.3s;
    font-weight:600;
}

.social-links a:hover{
    color:#60a5fa;
    transform:translateY(-3px);
}

.social-links a:hover{
    color:#60a5fa;
    transform:translateY(-3px);
}

/******************************************************************************************
 * WhatsApp flotante
******************************************************************************************/

.whatsapp-float{
    position:fixed;
    bottom:25px;
    right:25px;

    width:65px;
    height:65px;

    background:#25D366;
    color:white;

    border-radius:50%;

    display:flex;
    justify-content:center;
    align-items:center;

    font-size:2rem;

    box-shadow:0 10px 30px rgba(0,0,0,.35);

    z-index:9999;

    transition:.3s;
}

.whatsapp-float:hover{
    transform:translateY(-5px) scale(1.1);
    box-shadow:0 15px 40px rgba(37,211,102,.5);
}

.whatsapp-float{
    animation:floatWhats 2s ease-in-out infinite;
}

@keyframes floatWhats{
    0%{
        transform:translateY(0);
    }

    50%{
        transform:translateY(-8px);
    }

    100%{
        transform:translateY(0);
    }
}

/***************
footer
*********************/

.footer{
    text-align:center;
     padding:50px 20px;
    border-top:1px solid #1e293b;
    color:var(--text-secondary);
    margin-top:80px;
}