/* ---------- Reset & base ---------- */
* { box-sizing: border-box; }
html, body { margin:0; padding:0; }
img { max-width:100%; display:block; height:auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
:root{
  --brand:#6B46C1;
  --brand-600:#5a3bb0;
  --brand-700:#4a3296;
  --text:#1d1d1f;
  --muted:#59606a;
  --bg:#ffffff;
  --card:#faf9ff;
  --radius:12px;
  --shadow:0 8px 24px rgba(0,0,0,.08);
  --space-2:8px; --space-3:12px; --space-4:16px; --space-6:24px; --space-10:40px;
}
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
  color:var(--text); background:var(--bg); line-height:1.6;
}
.wrap { max-width:1100px; margin:0 auto; padding:0 var(--space-4); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top:0; z-index: 50;
  background:var(--brand); color:#fff; box-shadow: var(--shadow);
}
.site-header .row {
  display:flex; align-items:center; justify-content:space-between;
  height:68px;
}
.logo { font-weight:800; letter-spacing:.5px; font-size:20px; }
nav a { margin-left:20px; opacity:.95; }
nav a:hover { opacity:1; text-decoration: underline; text-underline-offset: 3px; }

.nav-actions { display:flex; align-items:center; gap:12px; }

/* Mobile nav */
.nav-toggle { display:none; background:transparent; border:0; color:#fff; font-size:28px; }
.mobile-menu {
  display:none; background:var(--brand); color:#fff; border-top:1px solid rgba(255,255,255,.1);
}
.mobile-menu a { display:block; padding:12px var(--space-4); }
.mobile-menu .cta { margin:12px var(--space-4); }

/* ---------- Buttons ---------- */
.btn {
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 16px; border-radius:10px; border:1px solid transparent;
  font-weight:600; cursor:pointer; transition:.15s ease-in-out; white-space: nowrap;
}
.btn--primary { background:#fff; color:var(--brand); }
.btn--primary:hover { transform: translateY(-1px); }
.btn--secondary { background:transparent; border-color:#fff; color:#fff; }
.btn--secondary:hover { background:rgba(255,255,255,.1); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(0deg, rgba(107,70,193,.04), rgba(107,70,193,.04));
  padding: clamp(56px, 8vw, 96px) 0;
}
.hero h1 { font-size: clamp(28px, 4vw, 42px); line-height:1.2; margin:0 0 8px; }
.hero p  { color:var(--muted); max-width: 70ch; margin:0 0 20px; }
.hero .actions { display:flex; gap:12px; flex-wrap:wrap; }

/* ---------- Sections & grids ---------- */
.section { padding:56px 0; }
.section h2 { font-size: clamp(24px, 3vw, 32px); margin:0 0 8px; }
.section .sub { color:var(--muted); margin:0 0 24px; }
/* ---------- Gallery grid ---------- */
.gallery {
  padding:56px 0;
}
.gallery-grid {
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 900px){ .gallery-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .gallery-grid{ grid-template-columns: 1fr; } }

.gallery-item {
  position: relative; overflow: hidden; border-radius: var(--radius);
  border:1px solid #ece8ff; box-shadow: var(--shadow); background:#fff;
}
.gallery-item img {
  width:100%; height:100%; aspect-ratio: 4/3; object-fit: cover;
  display:block; transition: transform .25s ease;
}
.gallery-item:hover img { transform: scale(1.02); }
.gallery-caption {
  position:absolute; left:0; right:0; bottom:0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.55) 100%);
  color:#fff; padding:10px 12px; font-size:14px;
}

.grid {
  display:grid; grid-template-columns: repeat(3, 1fr); gap:20px;
}
@media (max-width: 900px){ .grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px){ .grid{ grid-template-columns: 1fr; } }

/* ---------- Cards ---------- */
.card {
  background:var(--card); border:1px solid #ece8ff; border-radius:var(--radius);
  box-shadow: var(--shadow); overflow:hidden; display:flex; flex-direction:column;
}
.card img { aspect-ratio: 16/10; object-fit: cover; }
.card .body { padding:16px; }
.card h3 { margin:0 0 6px; font-size:20px; }
.card p { margin:0 0 12px; color:var(--muted); }
.card a.card-link { font-weight:600; color:var(--brand-700); }

/* ---------- Footer ---------- */
.site-footer {
  background:#0f0b1a; color:#c9c6d6; padding:40px 0; margin-top:40px;
}
.site-footer h4 { color:#fff; margin:0 0 10px; }
.footer-grid { display:grid; grid-template-columns: 2fr 1fr 1fr; gap:24px; }
.site-footer a { color:#e7e4ff; }
.footer-bottom { border-top:1px solid #302a46; margin-top:20px; padding-top:16px; font-size:14px; color:#9c97ad; }

@media (max-width: 800px){
  .nav-toggle{ display:block; }
  nav.desktop { display:none; }
  .footer-grid { grid-template-columns:1fr; }
}

/* ---------- Forms (used on Contact) ---------- */
.form {
  background:var(--card); border:1px solid #ece8ff; border-radius:var(--radius);
  box-shadow: var(--shadow); padding:20px;
}
.field { margin-bottom:14px; }
label { display:block; font-weight:600; margin-bottom:6px; }
input, textarea, select {
  width:100%; padding:12px; border-radius:10px; border:1px solid #dad2ff; background:#fff;
}
input:focus, textarea:focus, select:focus { outline:2px solid #ccbdf6; border-color:#b9a8ff; }
.helper { color:var(--muted); font-size:13px; }

/* ---------- Utilities ---------- */
.mt-0{margin-top:0} .mb-0{margin-bottom:0}
.mt-2{margin-top:8px} .mt-4{margin-top:16px} .mt-6{margin-top:24px}
.mb-2{margin-bottom:8px} .mb-4{margin-bottom:16px} .mb-6{margin-bottom:24px}
.center { text-align:center; }