body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: "Poppins", sans-serif;
    background-color: black;
}

.bg-video{
    position: fixed;    
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;      
    z-index: 0;             
    pointer-events: none;   
    filter: brightness(.9); 
    opacity: 80%;
}

/*header*/
header {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    height:10vh;     
    background: color-mix(in oklab, #000000 5%, transparent);
    backdrop-filter: blur(6px);              
}

header .logo {
    padding: 0 24px;  
    height: 44px;             
    width: auto;
    justify-self: start;
}

nav {
    display: flex;
    justify-content: center;
    flex: 1;   
    gap: 3rem;
}

nav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: .6rem 1.2rem;     
    text-decoration: none;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 400;
    transition: all 0.3s ease;
}

nav a:hover {
    color:var(--fg,#f4349d);
    background: color-mix(in oklab, var(--fg,#f4349d) 12%, transparent); 
    border-radius: 50px;
}


#nav{
  position: relative;   
  z-index: 100000;        
  isolation: isolate;    
}

#nav.pin-spacer, 
#nav + .pin-spacer, 
#nav.parent-pin-spacer { z-index: 99999; }


/*footer*/
footer{
    height: 60vh;
    margin-top: -2px;
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto; 
    align-items: center;             
    gap: clamp(12px, 3vw, 48px);
    padding: clamp(20px, 5vw, 72px);
    color: #fff;    
}

.footer-brand{
  margin:0;
  font-weight: 700;
  font-size: clamp(40px, 10vw, 128px);
  display:flex; 
  align-items:center; 
  padding-left: 27vh;
}

.footer-contact{
  font-weight: 200; 
  text-align:left;
  display:grid; 
  font-size: 1.6rem;
  line-height: 0px;
  padding-right: 80vh;
}

.footer-contact a{
  color: var(--txt); text-decoration:none; opacity:.95;
}

.redes{
    width: auto;
    height: 50px;
    transition: all 0.3s ease;
}
.redes:hover {
    transform: scale(1.1);  
}
.boton {
    margin-top: 30px;
}

.boton a{
    color:var(--fg,#f4349d);
    border: #f4349d solid;
    text-decoration: none;
    font-size: 1.4rem;
    text-align: center;
    border-radius: 100px;
    padding: 10px;
    transition: all 0.3s ease;
}

.boton a:hover {
    color: white;
    background: color-mix(in oklab, var(--fg,#f4349d) 50%, transparent); 
}



/* ===== NAV HAMBURGUESA ===== */
.nav-toggle{
  display:none;
  appearance:none;
  background:transparent;
  border:0;
  width:42px; height:42px;
  place-items:center;
  padding:0; margin:0 16px 0 auto;
  cursor:pointer;
  position:relative;
  z-index:100001;
}
.nav-toggle span{
  position:absolute; left:9px; right:9px; height:2px; background:#fff; transition:.25s;
}
.nav-toggle span:nth-child(1){ top:13px; }
.nav-toggle span:nth-child(2){ top:20px; }
.nav-toggle span:nth-child(3){ top:27px; }

/* dropdown móvil oculto por defecto */
#site-menu{ position:relative; }
@media (max-width: 768px){
  header{
    grid-template-columns: 1fr auto; /* logo | botón */
    height: auto;
    padding-block: clamp(8px, 2vw, 12px);
  }
  header .logo{ height: 38px; padding: 0 16px; }

  .nav-toggle{ display:grid; }

  /* ocultar la fila de links centrada de tu nav */
  #site-menu{
    position: absolute;
    top: 100%;
    right: 16px;
    display: none;
    flex-direction: column;
    gap: .2rem;
    padding: .6rem;
    background: color-mix(in oklab, #000 35%, transparent);
    backdrop-filter: blur(8px);
    border: 1px solid rgb(255 255 255 / .12);
    border-radius: 16px;
    box-shadow: 0 12px 32px rgb(0 0 0 / .35);
    z-index: 100000;
  }
  #site-menu a{
    padding: .8rem 1.2rem;
    font-size: 1.6rem;
    border-radius: 12px;
    white-space: nowrap;
  }
  #site-menu.is-open{ display:flex; }

  /* animación hamburguesa -> X */
  .nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

  /* hero más corto en móvil */
  main{ min-height: 56vh; justify-content: flex-end; }
}

/* ===== FOOTER RESPONSIVE ===== */
@media (max-width: 992px){
  footer{
    grid-template-columns: 1fr;
    height: auto;
    text-align: center;
    justify-items: center;
    gap: 1.2rem;
  }
  .footer-brand{ line-height: 1; }
  .footer-contact{
    text-align: center;
    line-height: 1.4;
    font-size: clamp(1.4rem, 1.8vw, 1.6rem);
    gap: .4rem;
  }
  .footer-contact > div{
    display:flex; gap: 12px; justify-content:center; align-items:center;
    margin-top: .2rem;
  }
  .redes{ height: 40px; }
}

/* Ajustes de stack en móvil (1 columna) */
@media (max-width: 768px){
  .stack{ height: 320vh; padding-inline: clamp(12px,4vw,24px); }
  .card{ grid-template-columns: 1fr; min-height: auto; }
  :root{ --gap: 55vh; --overlap: 45vh; }
  main h2{ font-size: clamp(2.4rem, 6vw, 4rem); padding-right: clamp(12px,6vw,10vh); }
}

.my-skills h2{
  font-size: clamp(2.2rem, 7vw, 3.6rem);  /* antes 4rem fijo */
}




/* ===== CONTACT — responsive/sticky patch (solo móvil/tablet) ===== */

/* 1) Header sticky con fondo y sin solapar contenido */
@media (max-width: 768px){
  :root{ --nav-h: 64px; }

  header{
    position: sticky; top: 0; width: 100%;
    grid-template-columns: 1fr auto;          /* logo | botón */
    height: var(--nav-h);
    padding-block: 8px;

    z-index: 100000;
  }
  header .logo{ height: 38px; padding: 0 16px; }

  /* botón hamburguesa visible */
  .nav-toggle{ display:grid; margin-right: 16px; }

  /* dropdown del menú (ya tenías estilos base) */
  #site-menu{
    position: absolute; top: 100%; right: 16px;
    display: none; flex-direction: column; gap: .2rem; padding: .6rem;
    background: rgba(0,0,0,.6); backdrop-filter: blur(8px);
    border: 1px solid rgb(255 255 255 / .12);
    border-radius: 16px; box-shadow: 0 12px 32px rgb(0 0 0 / .35);
    z-index: 100001;
  }
  #site-menu.is-open{ display:flex; }

  /* si agregás contenido arriba del footer en el futuro:
     dale respiro igual a la altura del header */
  .page-first-block{ padding-top: calc(var(--nav-h) + 12px); }
}

/* 2) Footer: apilado, centrado y sin paddings en vh que achican en móvil */
@media (max-width: 992px){
  footer{
    grid-template-columns: 1fr;
    height: auto;
    text-align: center;
    justify-items: center;
    gap: 1.2rem;
    margin-top: 12%;
  }
  .footer-brand{
    line-height: 1;
    padding-left: 0;              /* quita el padding-left: 27vh del desktop */
  }
  .footer-contact{
    text-align: center;
    line-height: 1.4;             /* sube de 0px para que respire */
    font-size: clamp(1.4rem, 1.8vw, 1.6rem);
    padding-right: 0;             /* quita el padding-right: 80vh del desktop */
    gap: .4rem;
  }
  .footer-contact > div{
    display:flex; gap: 12px; justify-content:center; align-items:center;
    margin-top: .2rem;
  }
  .redes{ height: 40px; }
}

/* 3) Micro móviles (≤390px): tipito del botón más cómodo */
@media (max-width: 390px){
  nav a{ font-size: 1.4rem; padding: .6rem 1rem; }
}