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

:root{
    --bg:#0f172a;
    --bg-secondary:#1e293b;
    --card:#111827;
    --primary:#3b82f6;
    --text:#f8fafc;
    --text-secondary:#94a3b8;
}

body{
    font-family:'Poppins',sans-serif;
    background:var(--bg);
    color:var(--text);
    line-height:1.7;
}

/* NAVBAR */

.navbar{
    position:fixed;
    top:0;
    width:100%;
    z-index:1000;

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

    gap:120px;

    padding:20px 0;

    background:rgba(15,23,42,.9);
    backdrop-filter:blur(10px);
}

.logo{
    font-size:1.3rem;
    font-weight:700;
    color:var(--primary);
}

.navbar ul{
    display:flex;
    gap:35px;
    list-style:none;
}

.navbar a{
    text-decoration:none;
    color:var(--text);
    transition:.3s;
    font-size:0.95rem;
}

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

/* HERO */

.hero{

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

    gap:70px;

    padding:120px 10%;
}

.hero-image img{
    width:320px;
    height:320px;

    object-fit:cover;

    border-radius:50%;

    border:5px solid var(--primary);

    box-shadow:0 0 35px rgba(59,130,246,.5);
}

.hero-content{
    max-width:650px;
}

.hero-content h1{
    font-size:4rem;
    margin-bottom:10px;
}

.hero-content h2{
    color:var(--primary);
    margin-bottom:20px;
    font-weight:500;
}

.hero-content p{
    color:var(--text-secondary);
    margin-bottom:30px;
}

.hero-buttons{
    display:flex;
    gap:15px;
}

.btn-primary,
.btn-secondary{

    padding:12px 25px;

    border-radius:10px;

    text-decoration:none;

    font-weight:600;

    transition:.3s;
}

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

.btn-primary:hover{
    transform:translateY(-3px);
}

.btn-secondary{
    border:2px solid var(--primary);
    color:var(--primary);
}

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

/* SECCIONES */

.section{
    padding:100px 10%;
}

.section h2{
    font-size:2.3rem;
    margin-bottom:35px;
    text-align:center;
}

.section p{
    color:var(--text-secondary);
    margin-bottom:20px;
}

/* ESTADISTICAS */

.stats{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
    gap:20px;

    padding:50px 10%;
}

.stat-card{
    background:var(--bg-secondary);

    padding:30px;

    border-radius:15px;

    text-align:center;
}

.stat-card h3{
    color:var(--primary);
    font-size:2rem;
}

/* TECNOLOGIAS */

.tech-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
    gap:20px;
}

.tech-card{
    background:var(--card);

    padding:20px;

    border-radius:12px;

    text-align:center;

    transition:.3s;
}

.tech-card:hover{
    transform:translateY(-8px);
    border:1px solid var(--primary);
}

/* TARJETAS */

.cards-grid,
.project-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(350px,1fr));

    gap:30px;

    align-items:stretch;
}

.card,
.project-card{

    background:var(--card);

    border-radius:15px;

    overflow:hidden;

    transition:.3s;

    display:flex;

    flex-direction:column;

    padding:20px;

    height:100%;
}

.card:hover,
.project-card:hover{

    transform:translateY(-8px);

    border:1px solid var(--primary);
}

.project-card h3{
    margin-bottom:10px;
    color:var(--primary);
}

/* IDIOMAS */

.language{
    margin-bottom:25px;
}

.language span{
    display:block;
    margin-bottom:8px;
}

.bar{
    width:100%;
    height:12px;

    background:#334155;

    border-radius:50px;

    overflow:hidden;
}

.bar div{
    height:100%;
    background:var(--primary);
    border-radius:50px;
}

/* CONTACTO */

#contacto{
    text-align:center;
}

#contacto a{
    color:var(--primary);
    text-decoration:none;
}

/* FOOTER */

footer{
    text-align:center;
    padding:30px;
    color:var(--text-secondary);
}

/* RESPONSIVE */

@media(max-width:900px){

    .hero{
        flex-direction:column;
        text-align:center;
    }

    .hero-content h1{
        font-size:2.8rem;
    }

    .navbar{
        flex-direction:column;
        gap:15px;
    }

    .navbar ul{
        flex-wrap:wrap;
        justify-content:center;
    }
}

/* PROYECTOS */

.project-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));

    gap:25px;
}

.project-card{

    background:var(--card);

    padding:25px;

    border-radius:15px;

    transition:.3s;

    border:1px solid transparent;
}

.project-card:hover{

    transform:translateY(-8px);

    border:1px solid var(--primary);
}

.project-card h3{

    margin:15px 0;

    color:var(--text);
}

.project-card p{

    color:var(--text-secondary);

    min-height:90px;
}

.status{

    display:inline-block;

    padding:6px 12px;

    border-radius:20px;

    font-size:.75rem;

    font-weight:600;
}

.completed{

    background:#16a34a;

    color:white;
}

.development{

    background:#f59e0b;

    color:white;
}

.project-tech{

    margin-top:15px;

    color:#60a5fa;

    font-size:.9rem;

    font-weight:500;
}
/* CERTIFICACIONES */

.cert-container{

    max-width:1000px;

    margin:40px auto 0;

    display:grid;

    grid-template-columns:repeat(2,1fr);

    gap:40px;
}

.cert-card{

    background:var(--card);

    padding:35px;

    border-radius:15px;

    border:1px solid rgba(255,255,255,.08);

    transition:.3s;
}

.cert-card:hover{

    transform:translateY(-6px);

    border-color:var(--primary);
}

.cert-card h3{

    text-align:center;

    color:var(--primary);

    font-size:1.5rem;

    margin-bottom:25px;
}

.cert-card ul{

    list-style:none;

    padding:0;
}

.cert-card li{

    font-size:1.1rem;

    color:var(--text);

    padding:12px 0;

    border-bottom:1px solid rgba(255,255,255,.08);
}

.cert-card li:last-child{

    border-bottom:none;
}

.cert-note{

    text-align:center;

    margin-top:30px;

    font-size:1rem;

    color:var(--text-secondary);
}

@media(max-width:900px){

    .cert-container{

        grid-template-columns:1fr;
    }
}
/* RECONOCIMIENTOS */

#reconocimientos .card{

    min-height:180px;

    display:flex;

    justify-content:center;

    align-items:center;

    text-align:center;
}

#reconocimientos .card h3{

    font-size:1.5rem;

    font-weight:600;

    line-height:1.5;

    margin:0;
}
/* =========================
   MEJORAS GENERALES
========================= */

body{
    font-size:18px;
    line-height:1.8;
}

/* NAVBAR */

.logo{
    font-size:1.5rem;
}

.navbar a{
    font-size:1.05rem;
}

/* HERO */

.hero-image img{
    width:400px;
    height:400px;
}

.hero-content h1{
    font-size:3.8rem;
    line-height:1.1;
}

.hero-content h2{
    font-size:1.7rem;
}

.hero-content p{
    font-size:1.2rem;
}

/* BOTONES */

.btn-primary,
.btn-secondary{
    padding:14px 30px;
    font-size:1.05rem;
}

/* TITULOS DE SECCIONES */

.section h2{
    font-size:3.2rem;
    margin-bottom:50px;
}

/* TEXTO GENERAL */

.section p{
    font-size:1.15rem;
}

/* ESTADISTICAS */

.stat-card{
    padding:35px;
}

.stat-card h3{
    font-size:2.5rem;
}

/* TECNOLOGIAS */

.tech-card{
    padding:25px;
    font-size:1.2rem;
    font-weight:500;
}

/* PROYECTOS */

.project-card h3{
    font-size:1.55rem;
}

.project-card p{
    font-size:1.1rem;
}

.project-tech{
    font-size:1rem;
    font-weight:600;
}

/* CERTIFICACIONES */

.cert-card{
    padding:40px;
}

.cert-card h3{
    font-size:1.7rem;
}

.cert-card li{
    font-size:1.2rem;
    padding:14px 0;
}

/* RECONOCIMIENTOS */

#reconocimientos .card{
    min-height:220px;
}

#reconocimientos .card h3{
    font-size:1.75rem;
    font-weight:600;
    line-height:1.5;
}

/* IDIOMAS */

.language span{
    font-size:1.2rem;
    font-weight:500;
}

.bar{
    height:14px;
}

/* CONTACTO */

#contacto p{
    font-size:1.2rem;
}

#contacto a{
    font-size:1.2rem;
}

/* RESPONSIVE */

@media(max-width:900px){

    .hero-content h1{
        font-size:3rem;
    }

    .hero-content h2{
        font-size:1.4rem;
    }

    .hero-image img{
        width:280px;
        height:280px;
    }

    .section h2{
        font-size:2.4rem;
    }

    .cert-container{
        grid-template-columns:1fr;
    }
}
@media(max-width:900px){

    .navbar{
        padding:15px 5%;
    }

    .navbar ul{
        gap:12px;
        font-size:.9rem;
    }

    .logo{
        font-size:1.3rem;
        margin-bottom:10px;
    }

    .section{
        padding:70px 8%;
    }
}/* =========================
   MENU HAMBURGUESA MOVIL
========================= */

.menu-toggle{
    display:none;
    font-size:2rem;
    cursor:pointer;
    color:white;
}

@media(max-width:900px){

    .navbar{
        flex-direction:row;
        justify-content:space-between;
        align-items:center;
        padding:20px;
    }

    .menu-toggle{
        display:block;
    }

    .navbar ul{
        display:none;

        position:absolute;

        top:80px;
        left:0;

        width:100%;

        background:rgba(15,23,42,.98);

        flex-direction:column;

        padding:20px 0;

        gap:15px;

        text-align:center;
    }

    .navbar ul.active{
        display:flex;
    }

    .hero{
    padding-top:120px;
}
#contacto a{
    color:var(--primary);
    text-decoration:none;
    font-size:1.2rem;
    word-break:break-word;
}
}
/* CONTACTO */

.contact-buttons{

    display:flex;

    justify-content:center;

    gap:20px;

    margin-top:30px;

    flex-wrap:wrap;
}

.contact-buttons a{

    min-width:180px;

    text-align:center;
}

@media(max-width:900px){

    .contact-buttons a{

        width:220px;

        min-width:220px;

        text-align:center;

        font-size:1.15rem;

        padding:16px 30px;
    }
.contact-buttons .btn-primary{
    color:white !important;
}

.contact-buttons .btn-secondary{
    color:var(--primary) !important;
}
}
/* AJUSTE DE ESPACIO EN CONTACTO */

#contacto{
    padding-top:40px;
}
.contact-buttons .btn-primary{
    color:#ffffff !important;
}

.contact-buttons .btn-secondary{
    color:#3b82f6 !important;
}

.status.hackathon{

    background:#7c3aed;

    color:white;
}