/* =========================================================
   LURIEN — style.css (header grande -> scroll -> piccolo)
========================================================= */

:root{
  --bg: #050505;
  --text: #ffffff;
  --muted: rgba(255,255,255,0.75);
  --glassTop: rgba(0,0,0,0.35);
  --glassScroll: rgba(0,0,0,0.72);
  --border: rgba(255,255,255,0.12);
  --border2: rgba(255,255,255,0.18);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{
  font-family: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x:hidden;
}

a{ color:inherit; }

.container{
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 22px;
}

.skip-link{
  position:absolute;
  left:-9999px;
  top:-9999px;
}
.skip-link:focus{
  left: 12px;
  top: 12px;
  z-index: 99999;
  background:#000;
  color:#fff;
  padding:10px 12px;
  border:1px solid var(--border2);
  border-radius:10px;
}

.btn{
  border:1px solid var(--border2);
  background: rgba(255,255,255,0.06);
  color:#fff;
  padding:10px 14px;
  border-radius:14px;
  cursor:pointer;
  font-weight:600;
}
.btn:hover{ background: rgba(255,255,255,0.10); }
.btn-ghost{ background: rgba(255,255,255,0.10); }

/* =========================================================
   HEADER — COME HAI CHIESTO
   - all'inizio: logo grande + scritte un po' più in basso
   - scroll: logo più piccolo + header compatto
   - scritte: stessa dimensione, solo più "dentro" in alto
========================================================= */

.site-header{
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 9999;

  /* trasparente in cima */
  background: var(--glassTop);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255,255,255,0.08);

  /* header alto quando sei su */
  height: 128px;

  transition: background .25s ease, height .25s ease, padding .25s ease;
}

.header-inner{
  height: 100%;
  display:flex;
  align-items: flex-end;       /* ✅ scritte più in basso quando sei su */
  justify-content: space-between;
  gap: 18px;

  /* ✅ questo abbassa tutto un po’ (soprattutto il menu) */
  padding-bottom: 18px;
}

/* Brand / logo */
.brand{
  display:flex;
  align-items:flex-end;
  text-decoration:none;
}

.brand-logo{
  height: 92px;               /* ✅ logo grande “come originale” */
  width:auto;
  transition: height .25s ease, transform .25s ease;
  filter: drop-shadow(0 12px 26px rgba(0,0,0,0.55));
}

/* Menu */
.main-nav{
  display:flex;
  gap: 22px;
  align-items: flex-end;       /* ✅ in cima le scritte stanno più in basso */
}

.main-nav a{
  text-decoration:none;
  opacity:0.95;

  /* ✅ dimensione scritte (NON cambia con lo scroll) */
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.4px;

  padding: 10px 12px;
  border-radius: 14px;
  transition: background .2s ease, opacity .2s ease, transform .2s ease;
}

.main-nav a:hover{
  background: rgba(255,255,255,0.10);
  opacity:1;
  transform: translateY(-1px);
}

/* evidenzia voce attiva (app.js mette aria-current="page") */
.main-nav a[aria-current="page"]{
  background: rgba(255,255,255,0.12);
  opacity:1;
}

/* Actions (lingua) */
.header-actions{
  display:flex;
  align-items:flex-end; /* ✅ anche questo un po’ più basso in cima */
}

/* ✅ STATO SCROLL: header più compatto, logo più piccolo,
      menu resta della stessa dimensione ma più “dentro” in alto */
.site-header.is-scrolled{
  background: var(--glassScroll);
  height: 86px;
}

.site-header.is-scrolled .header-inner{
  align-items: center;      /* ✅ torna “più su” ordinato */
  padding-bottom: 0;        /* ✅ rientra nei margini in alto */
}

.site-header.is-scrolled .brand-logo{
  height: 60px;             /* ✅ logo più piccolo quando scrolli */
}

/* menu: stessa misura, solo posizione più ordinata */
.site-header.is-scrolled .main-nav{
  align-items: center;
}

/* =========================================================
   MAIN / APP (spazio sotto header fisso)
========================================================= */

.app{
  padding-top: 128px; /* deve combaciare con l’altezza iniziale dell’header */
}

/* quando scrolli, l’header diventa più piccolo, ma questo va bene lo stesso */

/* =========================================================
   HERO / SEZIONI (app.js usa queste classi)
========================================================= */

.hero{
  min-height: 92vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding: 90px 0;

  /* se vuoi mettere lo sfondo della home qui:
     usa images/site/sfondo.jpg (se ce l’hai) */
  background-image: url("../../images/site/sfondo.jpg");
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(rgba(0,0,0,0.25), rgba(0,0,0,0.60));
}

.hero-inner{
  position:relative;
  z-index:2;
}

.hero-title{
  margin:0;
  font-weight: 200;
  font-size: 86px;
  letter-spacing: 10px;
  text-transform: uppercase;
  text-shadow: 0 18px 40px rgba(0,0,0,0.55);
}

.hero-subtitle{
  margin-top: 16px;
  font-size: 18px;
  font-weight: 300;
  opacity: 0.92;
}

.section{
  padding: 56px 0;
}

.section-title{
  font-family: "Cinzel", serif;
  margin: 0 0 12px 0;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.section-text{
  margin: 0;
  line-height: 1.8;
  opacity: 0.85;
  max-width: 900px;
}

/* =========================================================
   PROGETTI
========================================================= */

.projects-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 22px;
  margin-top: 16px;
}

.project-card{
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  border-radius: 18px;
  overflow: hidden;
  text-decoration:none;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.project-card:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.06);
}

.project-card img{
  width:100%;
  height: 260px;
  object-fit: cover;
  display:block;
}

.project-card .pc-body{
  padding: 14px 16px 18px;
}

.project-card .pc-title{
  margin:0 0 6px 0;
  font-family:"Cinzel", serif;
  letter-spacing:1px;
}

.project-card .pc-meta{
  margin:0;
  opacity:0.75;
  font-size:14px;
}

/* gallery (pagina progetto) */
.project-gallery{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.project-gallery img{
  width: 240px;
  height: 160px;
  object-fit: cover;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,0.12);
}

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

.site-footer{
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 22px 0;
  opacity: 0.85;
}

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

@media (max-width: 980px){
  .site-header{ height:auto; }
  .header-inner{
    align-items: center;
    padding: 12px 0;
    flex-wrap: wrap;
  }

  .brand-logo{ height: 70px; }
  .site-header.is-scrolled .brand-logo{ height: 54px; }

  .main-nav{
    width:100%;
    justify-content:center;
    gap: 10px;
    flex-wrap: wrap;
  }

  .app{ padding-top: 140px; }

  .hero-title{ font-size: 54px; letter-spacing: 6px; }
  .projects-grid{ grid-template-columns: 1fr; }
}