/* styles.css — QUADLENSES (modernized) */
:root{
  --bg:#0b0c0e;
  --surface:#12151a;
  --card:#151a20;
  --text:#eef0f3;
  --muted:#a9b0bb;
  --border:rgba(255,255,255,.08);
  --accent:#b0a8b9;
  --accent2:#7aa7ff;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --radius:16px;
  --max:1100px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:radial-gradient(1200px 700px at 20% -10%, rgba(176,168,185,.22), transparent 60%),
             radial-gradient(900px 600px at 100% 10%, rgba(122,167,255,.16), transparent 55%),
             var(--bg);
  color:var(--text);
  line-height:1.55;
}

a{color:inherit; text-decoration:none}
a:hover{color:var(--accent)}
img{max-width:100%; display:block}

.page{min-height:100%; display:flex; flex-direction:column}
main{flex:1}

.skip-link{
  position:absolute; left:-999px; top:12px;
  background:var(--accent);
  color:#0b0c0e;
  padding:10px 12px;
  border-radius:12px;
  z-index:9999;
}
.skip-link:focus{left:12px}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(11,12,14,.72);
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--border);
}

.header-inner{
  max-width:var(--max);
  margin:0 auto;
  padding:14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}

.brand{
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:14px;
  color:var(--text);
}

.site-nav{display:block}
.nav-list{
  list-style:none;
  display:flex;
  gap:18px;
  padding:0;
  margin:0;
  align-items:center;
}
.nav-link{
  font-weight:600;
  font-size:14px;
  padding:10px 10px;
  border-radius:999px;
  color:var(--muted);
}
.nav-link[aria-current="page"]{
  color:var(--text);
  background:rgba(176,168,185,.16);
  border:1px solid rgba(176,168,185,.22);
}

.nav-toggle{
  display:none;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  color:var(--text);
  border-radius:12px;
  padding:10px 12px;
}
.nav-toggle-bars{
  display:inline-block;
  width:18px; height:12px;
  background:
    linear-gradient(var(--text),var(--text)) 0 0/18px 2px no-repeat,
    linear-gradient(var(--text),var(--text)) 0 5px/18px 2px no-repeat,
    linear-gradient(var(--text),var(--text)) 0 10px/18px 2px no-repeat;
  opacity:.9;
}

@media (max-width: 820px){
  .nav-toggle{display:inline-flex; align-items:center; justify-content:center}
  .site-nav{
    position:fixed;
    inset:64px 12px auto 12px;
    max-width:var(--max);
    margin:0 auto;
    background:rgba(18,21,26,.96);
    border:1px solid var(--border);
    border-radius:18px;
    box-shadow:var(--shadow);
    padding:10px;
    transform:translateY(-8px);
    opacity:0;
    pointer-events:none;
    transition:opacity .16s ease, transform .16s ease;
  }
  .site-nav.is-open{
    opacity:1;
    transform:translateY(0);
    pointer-events:auto;
  }
  .nav-list{
    flex-direction:column;
    align-items:stretch;
    gap:6px;
  }
  .nav-link{
    padding:12px 12px;
    border-radius:14px;
    background:rgba(255,255,255,.03);
    border:1px solid transparent;
  }
  .nav-link:hover{
    border-color:rgba(255,255,255,.08);
  }
}

.container{
  max-width:var(--max);
  margin:0 auto;
  padding:28px 16px;
}

.hero{
  max-width:var(--max);
  margin:0 auto;
  padding:44px 16px 10px;
  text-align:left;
}
.hero h1{
  font-size:42px;
  line-height:1.1;
  margin:0 0 10px;
  letter-spacing:-.02em;
}
.hero p{
  margin:0 0 18px;
  color:var(--muted);
  max-width:60ch;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:14px;
  background:linear-gradient(135deg, rgba(176,168,185,.28), rgba(122,167,255,.22));
  border:1px solid rgba(255,255,255,.12);
  color:var(--text);
  font-weight:700;
  box-shadow:0 12px 30px rgba(0,0,0,.25);
}
.btn:hover{filter:brightness(1.05); color:var(--text)}

.grid{
  max-width:var(--max);
  margin:0 auto;
  padding:16px 16px 36px;
  display:grid;
  gap:16px;
  grid-template-columns:repeat(4, minmax(0, 1fr));
}
@media (max-width: 980px){ .grid{grid-template-columns:repeat(2,1fr)} }
@media (max-width: 520px){ .grid{grid-template-columns:1fr} }

.card{
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--card);
  min-height:220px;
  box-shadow:0 14px 40px rgba(0,0,0,.24);
}
.card img{
  width:100%;
  height:100%;
  object-fit:cover;
  transform:scale(1.02);
  transition:transform .25s ease;
}
.card:hover img{transform:scale(1.07)}
.card .overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, transparent 35%, rgba(0,0,0,.62));
}
.card .text{
  position:absolute;
  left:16px; right:16px; bottom:14px;
}
.card h3{margin:0 0 4px; font-size:16px}
.card p{margin:0; color:rgba(238,240,243,.82); font-size:13px}

.post{
  max-width:var(--max);
  margin:0 auto;
  padding:28px 16px 36px;
}
.title{
  font-size:30px;
  margin:0 0 14px;
  letter-spacing:-.02em;
}
.content{
  background:rgba(21,26,32,.75);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
}
.content p{color:var(--muted); margin:12px 0}
.content img{
  border-radius:14px;
  border:1px solid var(--border);
  margin:0 0 14px;
}

.gallery.grid{
  padding:0;
  margin:0;
  max-width:none;
  grid-template-columns:repeat(3, minmax(0, 1fr));
}
@media (max-width: 980px){ .gallery.grid{grid-template-columns:repeat(2,1fr)} }
@media (max-width: 520px){ .gallery.grid{grid-template-columns:1fr} }

.gallery img{
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  cursor:zoom-in;
  aspect-ratio: 4/3;
  object-fit:cover;
  transition:transform .18s ease, filter .18s ease;
}
.gallery img:hover{transform:translateY(-2px); filter:brightness(1.05)}

.form{
  display:grid;
  gap:12px;
  margin-top:10px;
}
label{font-weight:600; font-size:13px; color:var(--muted)}
input, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
  outline:none;
}
textarea{min-height:140px; resize:vertical}
input:focus, textarea:focus{
  border-color:rgba(176,168,185,.45);
  box-shadow:0 0 0 3px rgba(176,168,185,.18);
}
.form .btn{width:fit-content; margin-top:6px}

.site-footer{
  border-top:1px solid var(--border);
  background:rgba(11,12,14,.72);
  backdrop-filter: blur(14px);
}
.footer-inner{
  max-width:var(--max);
  margin:0 auto;
  padding:14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.footer-note{margin:0; color:var(--muted); font-size:13px}
.to-top{
  width:36px; height:36px;
  display:grid; place-items:center;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  color:var(--text);
}
.to-top:hover{filter:brightness(1.06); color:var(--text)}

/* Lightbox */
.lightbox-backdrop{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.82);
  display:none;
  align-items:center;
  justify-content:center;
  padding:22px;
  z-index:100;
}
.lightbox-backdrop.is-open,.lightbox-backdrop.show{display:flex}
.lightbox-img{
  max-width:min(1100px, 96vw);
  max-height:86vh;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 20px 60px rgba(0,0,0,.55);
}
.lightbox-close{
  position:fixed;
  top:14px;
  right:14px;
  width:42px;
  height:42px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);
  color:var(--text);
  font-size:26px;
  line-height:1;
  cursor:pointer;
}

/* --- Mobile nav improvements --- */
:root{
  --header-h: 64px;
}

.site-header{
  padding-top: env(safe-area-inset-top);
}

.header-inner{
  min-height: var(--header-h);
}

@media (max-width: 820px){
  .site-nav{
    inset: calc(var(--header-h) + env(safe-area-inset-top) + 8px) 12px auto 12px;
  }

  .nav-link{
    color: var(--text);
    background: rgba(255,255,255,.04);
  }

  .nav-link[aria-current="page"]{
    background: rgba(176,168,185,.18);
    border: 1px solid rgba(176,168,185,.28);
  }
}

/* Dim overlay when nav is open */
.nav-dim{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.45);
  z-index:40;
  display:none;
}
.nav-dim.is-on{display:block}

/* --- Fix hero/gallery spacing under sticky header --- */
.hero{
  padding-top: 52px;
}
@media (max-width: 520px){
  .hero{
    padding-top: 56px;
    padding-bottom: 16px;
  }
}

/* --- Contact modern layout --- */
.section-head{
  margin-bottom: 14px;
}
.lead{
  margin: 0;
  color: var(--muted);
  max-width: 70ch;
}

.contact-grid{
  display:grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 16px;
  align-items:start;
}

.contact-cards{
  display:grid;
  gap: 12px;
}

.info-card{
  background: rgba(21,26,32,.75);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

.info-card h3{
  margin: 0 0 6px;
  font-size: 14px;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: rgba(238,240,243,.92);
}
.info-card p{
  margin: 0 0 6px;
  color: var(--text);
}
.info-card .muted{
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.form.modern .row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.actions{
  display:flex;
  align-items:center;
  gap: 14px;
  flex-wrap:wrap;
  margin-top: 6px;
}
.small{font-size: 12px;}

@media (max-width: 820px){
  .contact-grid{
    grid-template-columns: 1fr;
  }
  .form.modern .row{
    grid-template-columns: 1fr;
  }
}