:root{
  --ink:#e5e7eb; --muted:#a1a1aa; --line:#232637; --bg:#0a0b12;
  --glass:rgba(255,255,255,0.06);
  --grad1:#2563eb; --grad2:#d946ef;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,Segoe UI,Arial,sans-serif}
a{color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 18px}
.small{font-size:12px}.tiny{font-size:11px}.muted{color:var(--muted)}
.center{text-align:center}

.gradient-bg{
  position:fixed;inset:0;
  background:
    radial-gradient(1200px 600px at 70% -10%, rgba(37,99,235,.25), transparent 70%),
    radial-gradient(1200px 600px at 10% 10%, rgba(217,70,239,.18), transparent 70%);
  pointer-events:none;z-index:-1;
}

.header{display:flex;align-items:center;justify-content:space-between;height:84px;border-bottom:1px solid var(--line);backdrop-filter:blur(10px);position:sticky;top:0;background:rgba(10,11,18,.6);z-index:10}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo{height:44px}
.brand-text .sgi{font-family:Orbitron,Inter,Arial,sans-serif;font-weight:700;letter-spacing:.06em;font-size:22px}
.brand-text .tbs{font-size:12px;color:var(--muted)}

nav a{margin-left:16px;text-decoration:none;color:var(--muted);padding:8px 4px;border-bottom:2px solid transparent}
nav a:hover{color:var(--ink);border-bottom-color:var(--grad1)}
.btn{display:inline-block;border-radius:12px;padding:10px 16px;border:1px solid #2a2e42;text-decoration:none;transition:.2s ease}
.btn.primary{background:linear-gradient(90deg,var(--grad1),var(--grad2));color:#fff;border-color:transparent;box-shadow:0 12px 32px rgba(37,99,235,.25)}
.btn.outline{background:transparent;color:var(--ink)}
.btn:hover{transform:translateY(-1px);opacity:.96}

.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;padding:44px 0}
.hero h1{font-size:42px;line-height:1.15;margin:0 0 10px}
.lead{color:var(--muted);font-size:18px}
.highlight{background:linear-gradient(90deg,var(--grad1),var(--grad2));-webkit-background-clip:text;background-clip:text;color:transparent}
.meta{margin-top:10px;color:var(--muted);font-size:12px}

/* What We Deliver styles */
.glass{background:var(--glass);border:1px solid #1c2031;border-radius:16px;box-shadow:0 10px 40px rgba(0,0,0,.25);backdrop-filter:blur(8px)}
.hero-card{padding:24px;border-radius:18px;background:linear-gradient(145deg, rgba(37,99,235,.2), rgba(217,70,239,.1));box-shadow:0 10px 30px rgba(0,0,0,0.3);transition:transform .2s ease, box-shadow .2s ease}
.hero-card:hover{transform:translateY(-3px);box-shadow:0 16px 45px rgba(37,99,235,0.25)}
.hero-card h3{font-family:Poppins,Inter,Arial,sans-serif;font-weight:600;font-size:22px;margin:0 0 16px;color:#fff;border-bottom:2px solid rgba(217,70,239,0.4);padding-bottom:6px}
.pill-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));gap:14px}
.pill{background:rgba(255,255,255,0.05);border:1px solid rgba(217,70,239,0.3);border-radius:14px;padding:14px 18px;text-align:left;transition:background .2s ease, transform .2s ease}
.pill:hover{background:rgba(217,70,239,0.1);transform:translateY(-2px)}
.pill small{display:block;font-size:13px;color:#a1a1aa;margin-bottom:4px}
.pill b{font-size:16px;color:#e5e7eb;font-weight:600}

/* Sections */
.section{padding:42px 0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{padding:16px}
.card h3{margin-top:0}

/* Carousel */
.carousel{position:relative}
.carousel .track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px}
.carousel .slide{min-width:320px;scroll-snap-align:start;padding:16px}
.carousel img{height:28px;margin-bottom:10px;opacity:.9}
.carousel-controls{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}
.carousel-controls button{background:#15192b;border:1px solid #2a2e42;color:#e5e7eb;border-radius:10px;padding:8px 12px;cursor:pointer}
.carousel-controls button:hover{background:#1a1f33}

/* Reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.review{padding:16px}
.stars{color:#ffd166;letter-spacing:2px}

.zip, .lead{padding:16px}
.zip input, .lead input, .lead textarea{width:100%;padding:12px;border-radius:10px;border:1px solid #2a2e42;background:#0c0f1d;color:#e5e7eb;margin-bottom:12px}
.lead input.error, .lead textarea.error{border-color:#ef4444}
.error-text{color:#fca5a5;font-size:12px;margin:-8px 0 10px 0}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.checks{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:10px 0}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}

.footer{border-top:1px solid var(--line);padding:28px 0;background:rgba(10,11,18,.7);backdrop-filter:blur(8px)}
.footgrid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.link{text-decoration:none;border-bottom:1px dashed #39405f}
.link:hover{border-bottom-style:solid}

/* Floating Action Buttons */
.fab{position:fixed;right:16px;display:flex;align-items:center;gap:8px;padding:12px 14px;border-radius:999px;background:linear-gradient(90deg,var(--grad1),var(--grad2));color:#fff;text-decoration:none;font-weight:600;box-shadow:0 14px 40px rgba(37,99,235,.35);z-index:20}
.fab:hover{opacity:.95;transform:translateY(-1px)}
.fab.call{bottom:74px}
.fab.text{bottom:16px}

@media(max-width:960px){
  .hero{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .reviews{grid-template-columns:1fr}
  .grid2,.row,.checks{grid-template-columns:1fr}
}