:root{
  --bg:#0f172a; /* slate-900 */
  --muted:#64748b; /* slate-500 */
  --card:#0b1222;
  --ink:#e2e8f0; /* slate-200 */
  --brand:#00c2b2; /* teal-ish */
  --brand-2:#30a3ff; /* ocean blue */
  --sand:#f1c27d;
  --ring:rgba(48,163,255,.35);
  --max:1100px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,#07101f 0%, #0a1426 100%);color:var(--ink);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.center{text-align:center}
.lead{font-size:1.125rem;color:#cbd5e1}
.small{font-size:.9rem}
.tiny{font-size:.8rem}
.muted{color:var(--muted)}
.hidden{display:none}

.site-header{position:sticky;top:0;background:rgba(6,12,24,.7);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.06);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;gap:10px;align-items:center;font-weight:700;color:#e5f5ff}
.logo{width:36px;height:36px}
.small-logo{width:24px;height:24px}
.site-nav{display:flex;gap:18px;align-items:center}
.site-nav a{color:#e6f2ff}
.btn{display:inline-block;background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#00121a;padding:12px 18px;border-radius:12px;font-weight:700;border:none;outline:none}
.btn:hover{text-decoration:none;filter:brightness(1.05)}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.18);color:#e6f2ff}
.btn.small{padding:8px 12px;border-radius:10px;font-size:.95rem}
.btn.block{width:100%}

.menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.18);color:#e6f2ff;border-radius:8px;padding:6px 10px}

.hero{padding:64px 0 24px;border-bottom:1px solid rgba(255,255,255,.06)}
.hero-grid{display:grid;grid-template-columns:1.2fr .9fr;gap:28px;align-items:center}
.hero h1{font-size:2.3rem;line-height:1.1;margin:0 0 12px}
.highlight{background:linear-gradient(90deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.cta{display:flex;gap:12px;margin:18px 0 8px}
.trust{display:flex;gap:12px;flex-wrap:wrap;color:#b6cede}

.card{background:radial-gradient(100% 100% at 0% 0%, rgba(48,163,255,.12) 0%, rgba(0,0,0,.14) 60%),linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:18px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.card h3{margin-top:0}

label{display:block;margin:10px 0 6px;color:#cfe8ff}
input,select,textarea{width:100%;padding:12px 12px;border-radius:10px;border:1px solid rgba(255,255,255,.18);background:#0b1222;color:#e6f2ff;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--brand-2);box-shadow:0 0 0 4px var(--ring)}

.section{padding:56px 0}
.section.alt{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.grid2{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin-top:18px}
.service ul{margin:8px 0 0;padding-left:18px}
.service li{margin:4px 0}
.bullets{margin:0;padding-left:18px}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:10px}
.step{background:rgba(255,255,255,.03);border:1px dashed rgba(255,255,255,.12);padding:16px;border-radius:14px}
.bubble{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#00222b;font-weight:800;margin-bottom:6px}

.listing .thumb{height:150px;border-radius:12px;margin-bottom:10px;background-size:cover;background-position:center;border:1px solid rgba(255,255,255,.1)}
.thumb1{background-image:url('https://images.unsplash.com/photo-1604328698692-f76ea9498e76?q=80&w=1200&auto=format&fit=crop');}
.thumb2{background-image:url('https://images.unsplash.com/photo-1603447511972-78970d969f94?q=80&w=1200&auto=format&fit=crop');}
.thumb3{background-image:url('https://images.unsplash.com/photo-1592555056310-9676a2f6d725?q=80&w=1200&auto=format&fit=crop');}
.price{font-weight:800;letter-spacing:.3px}

.contact-card .note{background:rgba(0,194,178,.12);border:1px solid rgba(0,194,178,.35);padding:10px;border-radius:12px;margin-top:8px}

.site-footer{border-top:1px solid rgba(255,255,255,.06);padding:18px 0;background:rgba(6,12,24,.4);backdrop-filter:blur(6px)}
.foot{display:flex;align-items:center;justify-content:space-between;gap:8px}
.foot-right{display:flex;gap:16px;flex-wrap:wrap}

.noscript{padding:16px;background:#ffedd5;color:#7c2d12;text-align:center}

@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr 1fr}
  .grid2{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .site-nav{display:none;position:absolute;right:20px;top:60px;background:#0a1426;border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:12px 16px;flex-direction:column}
  .menu-toggle{display:block}
}
@media (max-width: 640px){
  .grid3{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero h1{font-size:1.9rem}
}