:root{
  --blue-600:#2563eb; --blue-700:#1d4ed8;
  --gray-900:#0f172a; --gray-700:#334155; --gray-500:#64748b;
  --gray-200:#e2e8f0; --gray-100:#f1f5f9; --white:#fff; --black:#000;
  --radius:16px; --shadow:0 10px 25px rgba(15,23,42,.12);
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;color:var(--gray-900);background:#fff}
img{max-width:100%;display:block;border-radius:12px}
.container{max-width:1120px;margin-inline:auto;padding:0 18px}
.section{padding:72px 0}.section.alt{background:var(--gray-100)}
.section-title{font-size:clamp(1.5rem,2.5vw,2rem);margin:0 0 20px}
.center{text-align:center}.brand{color:var(--blue-600)}
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--gray-200)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}
.logo .logo-mark{background:var(--white-600);color:#fff;display:inline-grid;place-items:center;width:144px;height:144px;border-radius:8px;font-weight:700}
.logo .logo-text{font-weight:800;letter-spacing:.2px}
.logo.small .logo-mark{width:28px;height:28px}
.nav ul{display:flex;gap:24px;list-style:none;margin:0;padding:0}
.nav a{color:var(--gray-700);text-decoration:none;font-weight:600}
.nav a:hover{color:var(--blue-600)}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle .bar{display:block;width:26px;height:3px;background:var(--gray-900);margin:5px 0;border-radius:2px}
@media (max-width: 900px){
  .nav-toggle{display:block}
  /* new mobile dropdown — avoids covering header and prevents stray link showing */ 
  .site-header{z-index:9999}
  .nav{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--gray-200);max-height:0;overflow:hidden;transition:max-height .25s ease}
  .nav.open{max-height:60vh}
  .nav ul{flex-direction:column;padding:16px}
}
.hero{position:relative;isolation:isolate;color:#fff}
.hero-bg{position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?q=80&w=1920&auto=format&fit=crop') center/cover no-repeat;filter:grayscale(.1) contrast(1.05);z-index:-1}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,.35));z-index:-1}
.hero-inner{padding:96px 0;text-align:center}
.hero h1{font-size:clamp(2rem,4.5vw,3rem);margin:0 0 12px}
.hero p{margin:0 0 22px;font-size:1.125rem;color:#e5e7eb}
.btn{display:inline-block;border-radius:999px;padding:12px 20px;font-weight:700;text-decoration:none;cursor:pointer}
.btn-primary{background:var(--blue-600);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--blue-700)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.35)}
.badges{background:var(--gray-100);border-top:1px solid var(--gray-200);border-bottom:1px solid var(--gray-200)}
.badges-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding:20px 0}
.badge{background:#fff;border:1px solid var(--gray-200);border-radius:12px;padding:14px;text-align:center}
.badge strong{display:block;color:var(--blue-600)}
.badge span{color:var(--gray-700);font-size:.95rem}
@media (max-width:800px){.badges-grid{grid-template-columns:repeat(2,1fr)}}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{background:#fff;border:1px solid var(--gray-200);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.card-body{padding:18px}.card h3{margin:0 0 8px}.list{margin:0;padding-left:18px;color:var(--gray-700)}
@media (max-width:950px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.cards{grid-template-columns:1fr}}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.about-photo{min-height:280px;border-radius:16px;background:url('https://images.unsplash.com/photo-1581091870627-3efcc3f5d153?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;border:1px solid var(--gray-200);box-shadow:var(--shadow)}
.ticks{list-style:none;padding:0;margin:16px 0 0}
.ticks li{margin:8px 0;padding-left:28px;position:relative}
.ticks li::before{content:"✓";position:absolute;left:0;color:var(--blue-600);font-weight:900}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.gallery-grid img{aspect-ratio:4/3;object-fit:cover;border:1px solid var(--gray-200)}
@media (max-width:900px){.gallery-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.gallery-grid{grid-template-columns:1fr}}
.form{background:#fff;border:1px solid var(--gray-200);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
label{font-weight:700;color:var(--gray-700)}
input,textarea{border:1px solid var(--gray-200);border-radius:12px;padding:12px 14px;font:inherit}
input:focus,textarea:focus{outline:2px solid var(--blue-600);border-color:var(--blue-600)}
.form-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:8px}
.form-note{color:var(--gray-500);font-size:.95rem}
.form-status{margin-top:10px;font-weight:700}
@media (max-width:720px){.form-row{grid-template-columns:1fr}}
.site-footer{background:#0b1220;color:#e5e7eb;margin-top:48px}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding:28px 0}
.footer-nav{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer-nav a{color:#e5e7eb;text-decoration:none}
.footer-nav a:hover{color:#fff}
.sub-footer{background:#050a17;border-top:1px solid rgba(255,255,255,.08)}
.sub-footer-inner{display:flex;justify-content:space-between;align-items:center;padding:12px 0;color:#aab1c2}
.brand-stack p{margin:.4rem 0 0;color:#c9d1e5}
.hidden{display:none !important}


/* === Mobile header fixes (ensures full header visible and hides menu until opened) === */
@media (max-width: 900px){
  .site-header{z-index:9999;}
  .nav{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--gray-200);max-height:0;overflow:hidden;transition:max-height .25s ease}
  .nav.open{max-height:60vh}
  .nav ul{flex-direction:column;padding:12px}
}