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

body{
    background:#050505;
    color:white;
    font-family:Arial, Helvetica, sans-serif;
    overflow-x:hidden;
}

/* ========================= */
/* FONDO ESTILO MADRIPOOR */
/* ========================= */

.background{
    position:fixed;
    width:100%;
    height:100%;
    top: 0;
    left:0;
    z-index:-3;
    background:
    radial-gradient(circle at top left, rgba(255,0,100,0.15), transparent 25%),
    radial-gradient(circle at bottom right, rgba(0,255,255,0.12), transparent 25%),
    linear-gradient(180deg,#030303 0%, #090909 100%);
}

/* lluvia neon */

.background::before{
    content:"";
    position:absolute;
    width:100%;
    height:100%;
    background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size:100% 4px;
    opacity:0.2;
}

/* luces */

.glow{
    position:fixed;
    border-radius:50%;
    filter:blur(120px);
    z-index:-2;
}

.glow1{
    width:300px;
    height:300px;
    background:#ff0077;
    top:-100px;
    left:-100px;
}

.glow2{
    width:350px;
    height:350px;
    background:#00ffff;
    bottom:-120px;
    right:-100px;
}

/* ========================= */
/* HEADER */
/* ========================= */

header{
    width:100%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:14px 60px;
    position:fixed;
    top:0;
    backdrop-filter:blur(14px);
    background:rgba(0,0,0,0.35);
    border-bottom:1px solid rgba(255,255,255,0.08);
    z-index:999;
}

.logo img{
    height: 60px;
    width:200px;
    object-fit:cover;
    transition:0.4s;
}

.logo img:hover{
    transform:scale(1.24);
    filter:drop-shadow(0 0 10px rgba(245,211,107,0.5));
}

nav a{
    text-decoration:none;
    color:#cfcfcf;
    margin-left:30px;
    font-size:14px;
    transition:0.3s;
    letter-spacing:1px;
}

nav a:hover{
    color:#00ffff;
}

/* ========================= */
/* HERO */
/* ========================= */

.hero{
    min-height:100vh;
    display:flex;
    flex-direction:column;
    justify-content:center;
    padding:
    120px 10% 0 10%;
    position:relative;
}

.tag{
    color:#00ffff;
    margin-bottom:15px;
    letter-spacing:3px;
    font-size:13px;
}

.hero h1{
    font-size:6rem;
    line-height:0.95;
    margin-bottom:30px;
    max-width:800px;
    text-transform:uppercase;
}

.hero h1 span{
    color:#f5d36b;
}

.hero p{
    color:#c8c8c8;
    max-width:750px;
    line-height:1.4;
    font-size:1.1 rem;
    font-weight:300;
    letter-spacing:0.8px;
    margin-top:4px;
    text-shadow:
    0 0 8px rgba(255,255,255,0.03);
    opacity:0.92;
}

/* ========================= */
/* BOTONES */
/* ========================= */

.buttons{
    margin-top:40px;
    display:flex;
    gap:20px;
}

.btn{
    padding:16px 30px;
    border:none;
    cursor:pointer;
    text-decoration:none;
    transition:0.3s;
    font-weight:bold;
    letter-spacing:2px;
}

.btn-primary{
    background:#f5d36b;
    color:black;
}

.btn-primary:hover{
    transform:translateY(-4px);
    box-shadow:0 0 25px rgba(245,211,107,0.4);
}

.btn-secondary{
    border:1px solid rgba(255,255,255,0.2);
    color:white;
    background:rgba(255,255,255,0.03);
}

.btn-secondary:hover{
    border-color:#00ffff;
    color:#00ffff;
}

/* ========================= */
/* PROYECTOS */
/* ========================= */

.projects{
    padding:120px 10%;
}

.section-title{
    font-size:3rem;
    margin-bottom:60px;
    text-transform:uppercase;
}

.grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
    gap:30px;
    text-align: center;
}

.card{
    background:rgba(255,255,255,0.04);
    border:1px solid rgba(255,255,255,0.08);
    backdrop-filter:blur(10px);
    padding:35px;
    transition:0.4s;
    position:relative;
    overflow:hidden;
}

.card:hover{
    transform:translateY(-10px);
    border-color:#00ffff;
}

.card::before{
    content:"";
    position:absolute;
    width:100%;
    height:2px;
    top:0;
    left:0;
    background:linear-gradient(90deg,#ff0077,#00ffff);
}

.card h3{
    margin-bottom:20px;
    font-size:24px;
}

.card p{
    color:#b0b0b0;
    line-height:1.7;
}

.status{
    display:inline-block;
    margin-top:25px;
    color:#00ffff;
    font-size:13px;
    letter-spacing:2px;
}

/* ========================= */
/* FOOTER */
/* ========================= */

footer{
    padding:40px;
    text-align:center;
    border-top:1px solid rgba(255,255,255,0.08);
    color:#888;
    background:rgba(0,0,0,0.4);
}

/* ========================= */
/* RESPONSIVE */
/* ========================= */

@media(max-width:900px){

    header{
        padding:20px;
    }

    nav{
        display:none;
    }

    .hero h1{
        font-size:4rem;
    }

    .buttons{
        flex-direction:column;
        align-items:flex-start;
    }

}
/* ========================= */
/* CONTACTO */
/* ========================= */

.contact-section{
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    padding:140px 10%;
}

.contact-container{
    width:100%;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    align-items:center;
}

.contact-info h1{
    font-size:4rem;
    margin:20px 0;
    text-transform:uppercase;
}

.contact-info h1 span{
    color:#f5d36b;
}

.contact-info p{
    color:#b0b0b0;
    line-height:1.8;
    max-width:500px;
}

.contact-form{
    background:rgba(255,255,255,0.04);
    border:1px solid rgba(255,255,255,0.08);
    backdrop-filter:blur(12px);
    padding:40px;
}

.input-group{
    display:flex;
    flex-direction:column;
    margin-bottom:25px;
}

.input-group label{
    margin-bottom:10px;
    color:#cccccc;
    letter-spacing:1px;
    font-size:14px;
}

.input-group input,
.input-group textarea{
    background:rgba(255,255,255,0.03);
    border:1px solid rgba(255,255,255,0.08);
    padding:15px;
    color:white;
    outline:none;
    transition:0.3s;
    font-size:15px;
}

.input-group input:focus,
.input-group textarea:focus{
    border-color:#00ffff;
    box-shadow:0 0 15px rgba(0,255,255,0.15);
}

textarea{
    resize:none;
}

/* ========================= */
/* RESPONSIVE CONTACTO */
/* ========================= */

@media(max-width:950px){

    .contact-container{
        grid-template-columns:1fr;
    }

    .contact-info h1{
        font-size:3rem;
    }

}

/* ========================= */
/* MENU RESPONSIVE */
/* ========================= */

.menu-toggle{
    display:none;

    width:35px;
    height:25px;

    position:relative;

    cursor:pointer;

    z-index:2000;
}

.menu-toggle span{

    position:absolute;

    width:100%;
    height:2px;

    background:#f5d36b;

    transition:0.4s;
}

.menu-toggle span:nth-child(1){
    top:0;
}

.menu-toggle span:nth-child(2){
    top:10px;
}

.menu-toggle span:nth-child(3){
    top:20px;
}

/* NAV NORMAL */

nav{
    display:flex;
    gap:30px;
}

nav a{
    text-decoration:none;
    color:#cfcfcf;
    transition:0.3s;
    letter-spacing:1px;
}

nav a:hover{
    color:#00ffff;
}

/* ========================= */
/* MOBILE */
/* ========================= */

@media(max-width:900px){

    .menu-toggle{
        display:block;
    }

    nav{

        position:fixed;

        top:0;
        right:-100%;

        width:300px;
        height:100vh;

        background:rgba(5,5,5,0.95);

        backdrop-filter:blur(20px);

        flex-direction:column;

        padding-top:140px;
        padding-left:40px;

        transition:0.5s;

        border-left:
        1px solid rgba(255,255,255,0.08);
    }

    nav.active{
        right:0;
    }

    nav a{
        font-size:18px;
    }

}

.menu-toggle.open span:nth-child(1){
    transform:rotate(45deg);
    top:10px;
}

.menu-toggle.open span:nth-child(2){
    opacity:0;
}

.menu-toggle.open span:nth-child(3){
    transform:rotate(-45deg);
    top:10px;
}

.card-link{
    text-decoration:none;
    color:inherit;
    display:block;
}

/* ========================= */
/* CONTACT INFO */
/* ========================= */

.contact-info{

    max-width:760px;

    margin-bottom:90px;
}

.contact-info .tag{

    display:inline-block;

    padding:
    10px 18px;

    background:
    rgba(255,255,255,0.04);

    border:
    1px solid rgba(255,255,255,0.08);

    letter-spacing:4px;

    font-size:12px;

    color:#00ffff;

    margin-bottom:35px;

    text-transform:uppercase;
}

.contact-info h1{

    font-size:5rem;

    line-height:1.05;

    font-weight:300;

    letter-spacing:2px;

    margin-bottom:35px;
}

.contact-info h1 span{

    color:#f5d36b;

    font-weight:600;
}

.contact-info p{

    font-size:18px;

    line-height:2.3;

    letter-spacing:0.8px;

    color:#bdbdbd;

    max-width:680px;
}

.contact-card h3{

    font-size:30px;

    font-weight:300;

    line-height:1.5;

    letter-spacing:1px;

    margin-bottom:25px;

    word-break:break-word;

    color:white;
    margin-top: 25px;
}

.contact-card p{

    color:#9f9f9f;

    line-height:2.1;

    letter-spacing:0.7px;

    margin-bottom:40px;

    font-size:15px;
}