:root{
  --red:#b80f16;
  --red-dark:#7f0710;
  --red-soft:#fff1f2;
  --ink:#17191f;
  --muted:#5f6673;
  --line:#e8e8ee;
  --white:#fff;
  --dark:#0d1117;
  --shadow:0 18px 50px rgba(18,24,38,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.65;
}
a{color:var(--red);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{width:min(1180px,92vw);margin:0 auto}
.topbar{
  background:#11151c;
  color:#fff;
  font-size:.92rem;
}
.topbar .container{
  display:flex;
  justify-content:space-between;
  gap:18px;
  padding:8px 0;
  flex-wrap:wrap;
}
.topbar a{color:#fff}
.header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:78px;
}
.logo{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  letter-spacing:.02em;
  color:var(--ink);
  text-decoration:none;
}
.logo-mark{
  width:46px;height:46px;border-radius:12px;
  background:linear-gradient(135deg,var(--red),var(--red-dark));
  display:grid;place-items:center;color:#fff;font-weight:900;
  box-shadow:0 12px 24px rgba(184,15,22,.22);
}
.logo span small{display:block;color:var(--muted);font-weight:600;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase}
.menu{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.menu a{color:#252a33;font-weight:700;font-size:.95rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:13px 20px;border-radius:999px;
  background:var(--red);color:#fff!important;
  font-weight:800;border:2px solid var(--red);
  box-shadow:0 10px 22px rgba(184,15,22,.18);
  text-decoration:none!important;
}
.btn.secondary{
  background:#fff;color:var(--red)!important;box-shadow:none;
}
.btn.dark{background:#151922;border-color:#151922}
.hero{
  position:relative;
  overflow:hidden;
  color:#fff;
  background:#111;
}
.hero .hero-bg{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(11,13,18,.93),rgba(80,0,8,.70),rgba(184,15,22,.38)),
             url('control-room.jpg') center/cover no-repeat;
  transform:scale(1.03);
}
.hero .container{
  position:relative;
  padding:112px 0 96px;
  display:grid;
  grid-template-columns:1.05fr .75fr;
  gap:54px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;
  gap:8px;
  align-items:center;
  color:#fff;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);
  padding:8px 12px;
  border-radius:999px;
  font-weight:800;
  font-size:.82rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.hero h1{
  font-size:clamp(2.5rem,6vw,5.2rem);
  line-height:1.02;
  margin:18px 0;
  letter-spacing:-.05em;
}
.hero p{font-size:1.18rem;color:#f2f3f5;max-width:720px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-card{
  background:rgba(255,255,255,.96);
  color:var(--ink);
  border-radius:28px;
  padding:30px;
  box-shadow:var(--shadow);
  border:1px solid rgba(255,255,255,.44);
}
.hero-card h3{margin-top:0;font-size:1.4rem}
.checklist{padding:0;margin:20px 0 0;list-style:none}
.checklist li{padding:10px 0 10px 32px;position:relative;border-bottom:1px solid #edf0f4}
.checklist li:last-child{border-bottom:0}
.checklist li:before{
  content:"✓";position:absolute;left:0;top:9px;width:22px;height:22px;border-radius:50%;
  background:var(--red);color:#fff;display:grid;place-items:center;font-size:.78rem;font-weight:900;
}
.band{
  background:var(--red);
  color:#fff;
  padding:18px 0;
}
.band .container{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.stat{padding:10px 0}
.stat strong{display:block;font-size:1.55rem}
.section{padding:82px 0}
.section.alt{background:#f7f8fb}
.section.red-soft{background:linear-gradient(180deg,#fff,#fff5f5)}
.section-title{max-width:820px;margin-bottom:34px}
.section-title.center{text-align:center;margin-left:auto;margin-right:auto}
.section-title h2{
  font-size:clamp(2rem,4vw,3.3rem);
  line-height:1.08;margin:0 0 14px;letter-spacing:-.035em;
}
.section-title p{color:var(--muted);font-size:1.08rem}
.grid{display:grid;gap:24px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:#fff;border:1px solid var(--line);border-radius:24px;
  padding:28px;box-shadow:0 10px 30px rgba(21,29,45,.05);
}
.card h3{margin-top:0;font-size:1.35rem}
.card p{color:var(--muted)}
.icon{
  width:48px;height:48px;border-radius:14px;background:var(--red-soft);
  color:var(--red);display:grid;place-items:center;font-weight:900;
  margin-bottom:18px;
}
.image-card{overflow:hidden;padding:0}
.image-card img{width:100%;height:250px;object-fit:cover}
.image-card .pad{padding:26px}
.split{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
}
.photo-panel{
  border-radius:30px;overflow:hidden;box-shadow:var(--shadow);position:relative;
}
.photo-panel img{width:100%;height:520px;object-fit:cover}
.photo-panel:after{
  content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.4);border-radius:30px;pointer-events:none;
}
.feature-list{display:grid;gap:14px;margin-top:22px}
.feature{
  display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:18px;padding:18px;
}
.feature b{display:block}
.feature span:first-child{
  flex:0 0 32px;width:32px;height:32px;border-radius:50%;
  background:var(--red);color:#fff;display:grid;place-items:center;font-weight:900;
}
.page-hero{
  background:linear-gradient(105deg,#11151c,#541016 62%,#b80f16);
  color:#fff;
  padding:78px 0;
}
.page-hero h1{font-size:clamp(2.2rem,4.8vw,4rem);line-height:1.05;margin:10px 0 14px}
.page-hero p{max-width:760px;color:#f4e8e8;font-size:1.12rem}
.breadcrumb{font-size:.9rem;color:#ffdada}
.content h2{font-size:2rem;margin-top:34px}
.content h3{font-size:1.45rem;margin-top:28px}
.content p,.content li{color:#4f5662}
.content ul{padding-left:22px}
.cta{
  background:linear-gradient(135deg,var(--red-dark),var(--red));
  color:#fff;border-radius:32px;padding:44px;
  display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
}
.cta h2{margin:0 0 8px;font-size:2.3rem}
.cta p{margin:0;color:#ffe7e7}
.footer{
  background:#0d1117;color:#d7dce5;padding:60px 0 24px;
}
.footer a{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:34px}
.footer h4{color:#fff;margin-top:0}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{padding:6px 0;color:#b9c0cc}
.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;color:#9aa4b3;font-size:.9rem}
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.table th,.table td{padding:15px;border-bottom:1px solid var(--line);text-align:left}
.table th{background:#fff3f4;color:#7f0710}
.form{display:grid;gap:16px}
.input, textarea, select{
  width:100%;padding:14px 16px;border:1px solid #d9dde5;border-radius:14px;font:inherit;
}
textarea{min-height:140px}
.notice{background:#fff5f5;border-left:4px solid var(--red);padding:18px 20px;border-radius:16px;color:#4b1115}
@media(max-width:900px){
  .hero .container,.split,.cta{grid-template-columns:1fr}
  .band .container,.grid.cols-4,.grid.cols-3,.grid.cols-2,.footer-grid{grid-template-columns:1fr}
  .menu{display:none}
  .hero .container{padding:80px 0}
}