/* ===== Header desde 0 (capas simples + transiciones suaves) ===== */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap');

:root{
  --brand-gold:#FED128; --brand-white:#fff; --panel-blue:#2D4281;

  /* Layout base */
  --pad-x:100px;      /* padding horizontal */
  --logo-top:26px;    /* distancia del logo desde arriba */

  /* Alto del panel +MENÚ */
  --vh-panel:70vh;

  /* Franja superior +MENÚ (dinámica) */
  --mega-top-base:170px;
  --mega-top:var(--mega-top-base);

  /* Capas */
  --z-progress:99999;
  --z-logo:99;
  --z-mega:98;
  --z-header:97;

  /* Filtros re-color */
  --white-filter: invert(100%) brightness(100%) contrast(100%);
  --gold-filter:  invert(84%) sepia(53%) saturate(857%) hue-rotate(356deg) brightness(102%) contrast(101%);
}

/* ==== 1) Progreso ==== */
.ic-progress{position:fixed; top:0; left:0; right:0; height:4px; z-index:var(--z-progress); background:transparent; pointer-events:none}
.ic-progress__bar{height:100%; width:1px; background:var(--brand-gold); transition:width .08s linear}

/* ==== 2) Logo fijo ==== */
.ic-logo-layer{
  position:fixed; top:var(--logo-top); left:var(--pad-x); z-index:var(--z-logo);
  display:flex; align-items:center; transition:transform .28s ease, opacity .28s ease
}
.ic-logo-layer img{height:140px; width:auto; display:block}
.ic-logo-layer.is-hidden{transform:translateY(-120%); opacity:0; pointer-events:none}

/* ==== 4) Header ==== */
.ic-header{
  position:fixed; top:0; left:0; right:0;      /* <— fijo pegado arriba */
  z-index:var(--z-header);
  background:transparent;                       /* <— sin fondo */
  color:var(--brand-white);
  transition:transform .25s ease;
  pointer-events:none;                          /* deja pasar clics a la hero si no hay elementos */
}
.ic-header.is-hidden{ transform:translateY(-120%) }

.ic-header__wrap{
  width:100%; margin:0 auto; padding:30px var(--pad-x);
  display:grid; grid-template-columns:1fr clamp(180px,22vw,320px);
  gap:12px; align-items:center; box-sizing:border-box;
  pointer-events:auto;                            /* los elementos sí reciben clic */
}
.ic-logo-space{min-height:1px}

/* Menú vertical derecho */
.ic-menu{display:grid; grid-auto-rows:minmax(34px,auto); gap:2px; justify-self:end; text-align:right}
.ic-menu__item{
  font-family:'Bebas Neue',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  font-weight:400; font-size:40px; line-height:1.1; letter-spacing:.5px;
  color:var(--brand-white); text-decoration:none; background:none; border:0; padding:0; cursor:pointer;
  transition:color .35s ease
}
.ic-menu__item:hover,.ic-menu__item:focus,.ic-menu__item:active{color:var(--brand-gold)}
.ic-menu__item:focus-visible{outline:none}

/* ==== 3) +MENÚ (panel) ==== */
.ic-mega{
  position:fixed; left:0; right:0; top:0;
  height:var(--vh-panel); max-height:100dvh;
  z-index:var(--z-mega); background:var(--panel-blue); color:var(--brand-white);
  transform:translateY(-100%); opacity:0; pointer-events:none;
  transition:transform .65s cubic-bezier(.16,1,.3,1), opacity .45s ease
}
.ic-mega.is-open{transform:translateY(0); opacity:1; pointer-events:auto}

.ic-mega__inner{height:100%; display:grid; grid-template-rows:auto 1fr auto auto; padding-bottom:env(safe-area-inset-bottom)}
.ic-mega__top{
  height:var(--mega-top); display:flex; align-items:flex-end; justify-content:flex-end;
  padding:0 var(--pad-x) 14px; background:var(--panel-blue);
  border-bottom:1px solid rgba(255,255,255,.15); transition:height .35s ease
}
.ic-mega__close{
  background:transparent; border:none; color:var(--brand-white);
  letter-spacing:1px; font-family:'Bebas Neue',sans-serif; font-weight:700; font-size:26px;
  padding:10px 0; cursor:pointer; transition:color .25s ease
}
.ic-mega__close:hover{color:var(--brand-gold)}
.ic-mega__close:focus-visible{outline:none}

/* GRID del panel */
.ic-mega__grid{display:grid; grid-template-columns:repeat(4,minmax(220px,1fr)); gap:32px 56px; padding:26px var(--pad-x) 20px; overflow:auto}
.ic-mega__title{font-family:'Bebas Neue',sans-serif; color:var(--brand-gold); font-size:36px; letter-spacing:1px; margin:0 0 10px}
.ic-mega__list{list-style:none; margin:0; padding:0}
.ic-mega__link{display:inline-block; color:var(--brand-white); text-decoration:none; padding:7px 0; letter-spacing:.2px; font-size:20px; transition:color .35s ease}
.ic-mega__link:hover,.ic-mega__link:focus{color:var(--brand-gold)}

/* Acciones */
.ic-mega__actions{padding:10px var(--pad-x) 18px; display:flex; flex-wrap:wrap; align-items:center; gap:18px}
.ic-btn{display:inline-flex; align-items:center; justify-content:center; padding:10px 16px; border-radius:0; font-weight:600; letter-spacing:.4px; font-size:15px; line-height:1.1; text-decoration:none; cursor:pointer; border:1px solid transparent; transition:background-color .25s ease, color .25s ease, border-color .25s ease, transform .05s ease}
.ic-btn:active{transform:translateY(1px)}
.ic-btn--gold{background:var(--brand-gold); color:#1b274a; border-color:var(--brand-gold)}
.ic-btn--gold:hover{background:#fff; color:#1b274a; border-color:#fff}
.ic-user-greet{font-weight:600; font-size:15px; line-height:1.2; margin-right:6px; white-space:nowrap}

/* Footer panel */
.ic-mega__footer{border-top:1px solid rgba(255,255,255,.12); padding:16px var(--pad-x); display:grid; grid-template-columns:1fr auto; align-items:center; gap:16px}
.ic-mega__copy{font-size:14px; line-height:1.25}
.ic-mega__right{display:flex; align-items:center; gap:10px}
.ic-mega__brand{display:inline-flex}
.ic-mega__brand img{height:28px; width:auto; display:block; filter:var(--white-filter); opacity:.95; transition:filter .25s ease, opacity .2s ease, transform .15s ease}
.ic-mega__brand:hover img{filter:var(--gold-filter); opacity:1; transform:translateY(-1px)}
.ic-mega__socials{display:flex; align-items:center; gap:12px}
.ic-mega__socials img{width:20px; height:20px; display:block; filter:var(--white-filter); opacity:.95; transition:filter .25s ease, opacity .2s ease, transform .15s ease}
.ic-mega__socials a:hover img{filter:var(--gold-filter); opacity:1; transform:translateY(-1px)}

/* Estados compactos */
html.ic-pass20{ --mega-top: calc(var(--mega-top-base) * 0.5) }

/* ===== Responsive ===== */
@media (max-width:1280px){
  :root{ --pad-x:72px; --logo-top:22px }
  .ic-logo-layer img{height:128px}
  .ic-mega__grid{grid-template-columns:repeat(4,minmax(200px,1fr)); gap:28px 44px}
  .ic-btn{font-size:14.5px; padding:9px 15px}
  .ic-mega__actions{gap:16px}
}
@media (max-width:1200px){
  .ic-mega__grid{grid-template-columns:repeat(3,minmax(220px,1fr)); gap:26px 36px}
  .ic-mega__title{font-size:34px}
  .ic-btn{font-size:14px; padding:9px 14px}
  .ic-mega__actions{gap:16px}
}
@media (max-width:900px){
  :root{ --pad-x:44px; --logo-top:20px; --mega-top-base:150px }
  .ic-logo-layer img{height:112px}
  .ic-menu__item{font-size:32px}
  .ic-mega{height:92vh}
  .ic-mega__grid{grid-template-columns:repeat(2,minmax(220px,1fr)); gap:22px 28px}
  .ic-mega__title{font-size:32px}
  .ic-mega__close{font-size:24px}
  .ic-btn{font-size:13.5px; padding:9px 13px}
  .ic-mega__actions{gap:14px}
  .ic-user-greet{font-size:14px}
}
@media (max-width:560px){
  :root{ --pad-x:14px; --logo-top:14px; --mega-top-base:110px }
  .ic-logo-layer img{height:84px}
  .ic-menu__item{font-size:22px}
  .ic-mega{height:94vh}
  .ic-mega__grid{grid-template-columns:1fr; gap:14px}
  .ic-mega__title{font-size:28px}
  .ic-mega__link{font-size:16px}
  .ic-mega__close{font-size:20px}
  .ic-mega__top{padding-bottom:8px}
  .ic-mega__footer{grid-template-columns:1fr; gap:10px; padding:12px var(--pad-x)}
  .ic-mega__copy{font-size:12.5px; line-height:1.3}
  .ic-mega__brand img{height:22px}
  .ic-mega__socials img{width:18px; height:18px}
  .ic-mega__right{justify-content:flex-start; gap:10px}
}