/* ===== Brand: Red / Black ===== */
:root{
  --bg:#0B0B0C;
  --bg-2:#101013;
  --card:#15161A;
  --text:#F2F2F3;
  --muted:#B8BBC2;
  --line:#24262C;
  --accent:#E31221;
  --accent-2:#FF3038;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
}

.container{width:min(1180px,92%);margin-inline:auto}
a{color:inherit;text-decoration:none}

/* Topbar */
.topbar{position:sticky;top:0;z-index:20;background:var(--bg-2);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.logo-svg{height:28px}
.logo-red{fill:var(--accent)}
.logo-dark{fill:#000}
.logo-text{font:700 16px/1 Inter,system-ui,sans-serif; fill:var(--text)}

.menu a{padding:10px 14px;border-radius:999px;border:1px solid transparent}
.menu a:hover{background:#0d0d10}
.menu .btn{margin-left:6px}

/* Buttons */
.btn{display:inline-block;padding:12px 20px;border-radius:999px;font-weight:700;border:2px solid transparent;cursor:pointer}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2)}
.btn-outline{border-color:var(--line);background:transparent}
.btn-outline:hover{border-color:var(--accent);color:#fff}
.btn-ghost{background:transparent;border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--accent)}

/* HERO */
.hero{padding:72px 0;background:radial-gradient(900px 420px at 120% -5%, rgba(227,18,33,.28) 0%, transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.hero-copy h1{margin:0 0 10px 0;font-size:clamp(36px,5vw,64px);line-height:1.05}
.lead{font-size:1.05rem;color:var(--muted);max-width:60ch}
.accent{color:var(--accent)}
.cta-row{display:flex;gap:12px;margin:18px 0 8px}
.hero-bullets{margin:14px 0 0 0;padding-left:18px;color:var(--muted)}
.hero-bullets li{margin:6px 0}

.hero-art{position:relative}
.hero-card{background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.hero-card img{display:block;width:100%;height:auto;object-fit:cover;aspect-ratio:16/10}
.tag{position:absolute;left:12px;top:12px;background:#000;padding:6px 10px;border-radius:999px;border:1px solid #000;font-weight:700}
.floating{position:absolute;right:-34px;bottom:-50px;display:flex;flex-direction:column;gap:10px}
.chip{background:#1b1b20;border:1px solid var(--line);color:#fff;padding:10px 14px;border-radius:14px;box-shadow:0 6px 24px rgba(0,0,0,.35)}

/* Sections */
.section{padding:60px 0}
.section.alt{background:linear-gradient(180deg, #0c0c10 0%, #0b0b0c 100%)}
.section-title{text-align:center;font-size:clamp(24px,3.5vw,36px);margin:0 0 24px 0}
.muted{color:var(--muted)}
.small{font-size:.9rem}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column}
.card img{width:100%;height:220px;object-fit:cover}
.card-body{padding:16px}
.card h3{margin:0 0 6px 0}
.specs{margin:8px 0 12px 18px;color:var(--muted)}
.card-cta{display:flex;gap:10px}

/* Features */
.features{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:8px}
.feature{background:#0f1014;border:1px solid var(--line);border-radius:16px;padding:16px}
.icon-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);display:inline-block;margin-bottom:8px}

/* Procurement */
.procure{display:grid;grid-template-columns:1.1fr 1fr;gap:24px;align-items:start}
.ticks{margin:12px 0 0 18px;color:var(--muted)}
.contact{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px}
.contact h4{margin:0 0 10px 0}
.contact label{display:block;margin-bottom:12px}
.contact span{display:block;margin-bottom:6px;color:var(--muted);font-size:.95rem}
.contact input,.contact textarea{width:100%;padding:12px 12px;border-radius:10px;border:1px solid var(--line);background:#0c0c10;color:#fff}
.form-note{margin-top:8px}

/* Footer */
.footer{border-top:3px solid var(--accent);background:#0e0e12;padding:28px 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:20px}
.footer-title{margin:0 0 6px 0}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .features{grid-template-columns:repeat(2,minmax(0,1fr))}
  .procure{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 560px){
  .menu{display:none}
  .features{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
}

.contact h4{ margin:0 0 12px 0; }
.contact .grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }

.contact input,
.contact textarea{
  transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.contact input::placeholder,
.contact textarea::placeholder{ color:#8b8f98; }

.contact input:focus,
.contact textarea:focus{
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(227,18,33,.18);
  background:#0f0f14;
}

.contact button{
  width:100%;
  margin-top:4px;
}

@media (max-width: 640px){
  .contact .grid-2{ grid-template-columns:1fr; }
}