/* =========================================================
   MIRO — Alarm Solutions | Security-grade visual redesign
   Deep tech-dark base + alarm-orange accent + monitoring cyan
   ========================================================= */
:root{
  --bg:#05090e;
  --bg-2:#08121b;
  --panel:#0d1b23;
  --panel-2:#112a34;
  --text:#eef5f3;
  --muted:#8ea2a8;
  --accent:#ff6b35;          /* alarm signal orange */
  --accent-2:#27d3c4;        /* monitoring cyan      */
  --accent-soft:rgba(255,107,53,.14);
  --cyan-soft:rgba(39,211,196,.12);
  --line:rgba(255,255,255,.10);
  --max:1240px;
  --radius:18px;
  --shadow:0 34px 90px rgba(0,0,0,.5);
  --glow:0 0 46px rgba(255,107,53,.30);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:16px/1.7 'Inter','Manrope',Arial,'Microsoft YaHei',sans-serif;
  overflow-x:hidden;
  background-image:
    radial-gradient(900px 520px at 84% -10%, rgba(255,107,53,.16), transparent 60%),
    radial-gradient(820px 600px at 4% 8%, rgba(39,211,196,.10), transparent 55%);
  background-attachment:fixed;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:var(--accent);color:#fff}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:40;height:80px;display:flex;align-items:center;justify-content:space-between;
  padding:0 max(24px,calc((100vw - var(--max))/2));
  background:rgba(5,9,14,.72);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;flex-direction:column;line-height:1}
.brand strong{font-size:28px;letter-spacing:.16em;
  background:linear-gradient(120deg,#fff 30%,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.brand span{font-size:9px;letter-spacing:.30em;color:var(--muted);margin-top:7px}
.site-nav{display:flex;align-items:center;gap:28px}
.site-nav a:not(.button){font-size:14px;color:#cdd9d6;position:relative;padding:6px 0;transition:.2s}
.site-nav a:not(.button):after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transition:.25s}
.site-nav a:not(.button):hover{color:#fff}
.site-nav a:not(.button):hover:after{width:100%}
.lang,.nav-toggle{border:1px solid var(--line);background:transparent;color:var(--text);padding:9px 13px;border-radius:9px;cursor:pointer;transition:.2s}
.lang:hover{border-color:var(--accent);color:var(--accent)}
.nav-toggle{display:none}
.button{
  display:inline-flex;justify-content:center;align-items:center;border:1px solid var(--accent);border-radius:6px;
  background:linear-gradient(120deg,var(--accent),#ff8a5c);color:#1a0d06;font-weight:800;padding:14px 24px;cursor:pointer;
  box-shadow:0 14px 34px rgba(255,107,53,.28);transition:transform .25s ease,box-shadow .25s ease,filter .25s ease}
.button:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(255,107,53,.42);filter:brightness(1.05)}
.button.small{padding:9px 15px;font-size:13px}
.button.ghost{background:transparent;color:var(--text);border-color:var(--line);box-shadow:none}
.button.ghost:hover{border-color:var(--accent);color:var(--accent);box-shadow:none}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:760px;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;
  max-width:var(--max);margin:auto;padding:96px 24px 70px;
}
.hero:before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(620px 420px at 78% 30%, rgba(255,107,53,.16), transparent 62%),
    radial-gradient(520px 520px at 12% 70%, rgba(39,211,196,.10), transparent 60%);
  mask-image:radial-gradient(circle at 50% 40%,#000,transparent 85%)
}
.eyebrow{display:inline-flex;align-items:center;gap:12px;color:var(--accent);letter-spacing:.20em;font-size:12px;font-weight:800;text-transform:uppercase}
.eyebrow:before{content:"";width:40px;height:2px;background:var(--accent);box-shadow:var(--glow)}
.hero h1{font-size:clamp(46px,6vw,82px);line-height:1.02;letter-spacing:-.045em;margin:18px 0 24px}
.hero h1 .grad{background:linear-gradient(110deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:#b7c7c4;font-size:18px;max-width:660px}
.actions{display:flex;gap:14px;margin:34px 0 30px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:30px;padding-top:24px;gap:18px}
.metrics div{display:flex;flex-direction:column;padding-left:14px;border-left:2px solid rgba(255,107,53,.55)}
.metrics b{font-size:22px;color:#fff}
.metrics span{color:var(--muted);font-size:12px;margin-top:2px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.hero-tags span{
  font-size:12px;font-weight:800;letter-spacing:.06em;color:var(--text);
  padding:8px 14px;border:1px solid var(--line);border-radius:99px;background:rgba(255,255,255,.03);transition:.25s}
.hero-tags span:hover{border-color:var(--accent);color:var(--accent);box-shadow:var(--glow)}

/* Hero stage with radar + pulse rings */
.hero-stage{position:relative;min-height:560px;display:flex;align-items:center;justify-content:center}
.hero-stage .radar{
  position:absolute;inset:0;margin:auto;width:480px;height:480px;border-radius:50%;
  background:conic-gradient(from 0deg, rgba(255,107,53,.22), transparent 28%, transparent 100%);
  -webkit-mask:radial-gradient(circle,transparent 38%,#000 39%,#000 70%,transparent 71%);
  mask:radial-gradient(circle,transparent 38%,#000 39%,#000 70%,transparent 71%);
  animation:radar 7s linear infinite;opacity:.8}
.hero-stage .halo{position:absolute;inset:8%;border:1px solid rgba(255,107,53,.4);border-radius:50%;box-shadow:0 0 120px rgba(255,107,53,.18);animation:halo 6s ease-in-out infinite}
.hero-stage .pulse{position:absolute;inset:0;margin:auto;width:340px;height:340px;border-radius:50%;border:1px solid rgba(39,211,196,.30);animation:pulse 4.5s ease-out infinite}
.hero-stage .pulse.delay{animation-delay:2.2s;border-color:rgba(255,107,53,.28)}
.hero-stage img{position:relative;width:74%;border-radius:26px;filter:drop-shadow(0 36px 46px rgba(0,0,0,.6));animation:float 7s ease-in-out infinite}
.stage-card{
  position:absolute;right:-6px;bottom:14%;display:flex;flex-direction:column;gap:4px;padding:16px 20px;
  background:rgba(13,27,35,.88);border:1px solid var(--line);border-radius:10px;backdrop-filter:blur(8px);
  box-shadow:var(--shadow);animation:float 7s ease-in-out infinite;animation-delay:.6s}
.stage-card b{color:var(--accent);font-size:12px;letter-spacing:.12em}
.stage-card span{color:var(--muted);font-size:12px}

/* ---------- Marquee ---------- */
.marquee{border-block:1px solid var(--line);background:linear-gradient(90deg,rgba(255,107,53,.06),rgba(39,211,196,.06));overflow:hidden;padding:14px 0}
.marquee-track{display:flex;gap:48px;white-space:nowrap;width:max-content;animation:scroll 26s linear infinite;color:var(--muted);font-size:13px;letter-spacing:.14em;font-weight:700;text-transform:uppercase}
.marquee-track span{display:inline-flex;align-items:center;gap:14px}
.marquee-track span:after{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* ---------- Detection band (4 pillars) ---------- */
.detection-band{max-width:var(--max);margin:auto;padding:78px 24px 30px}
.detection-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:34px;flex-wrap:wrap}
.detection-head h2{font-size:clamp(30px,3.4vw,46px);margin:0;letter-spacing:-.03em}
.detection-head p{color:var(--muted);margin:0;max-width:420px}
.detection-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.detection-pillar{
  position:relative;padding:32px 26px;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(160deg,var(--panel),rgba(13,27,35,.35));overflow:hidden;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}
.detection-pillar:before{content:"";position:absolute;inset:0;background:radial-gradient(160px 110px at 85% 0,rgba(255,107,53,.20),transparent 70%);opacity:0;transition:.3s}
.detection-pillar:hover{transform:translateY(-7px);border-color:rgba(255,107,53,.55);box-shadow:var(--shadow)}
.detection-pillar:hover:before{opacity:1}
.dp-icon{width:56px;height:56px;display:grid;place-items:center;border-radius:15px;background:var(--accent-soft);border:1px solid rgba(255,107,53,.3);margin-bottom:18px;color:var(--accent)}
.detection-pillar small{display:block;color:var(--accent);letter-spacing:.14em;font-size:11px;font-weight:800;margin-bottom:6px}
.detection-pillar h3{margin:0 0 6px;font-size:21px;letter-spacing:-.01em}
.detection-pillar p{margin:0;color:var(--muted);font-size:14px}

/* ---------- Sections ---------- */
.section{max-width:var(--max);margin:auto;padding:110px 24px}
.section-head{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:end;margin-bottom:50px}
.section h2{font-size:clamp(34px,4vw,54px);line-height:1.08;margin:12px 0 18px;letter-spacing:-.03em}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.product-card{position:relative;overflow:hidden;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}
.product-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2));opacity:.7}
.product-card:hover{transform:translateY(-8px);border-color:rgba(255,107,53,.5);box-shadow:var(--shadow)}
.product-card img{width:100%;aspect-ratio:1.2;object-fit:cover;background:#e9edec;transition:transform .5s ease}
.product-card:hover img{transform:scale(1.06)}
.product-card div{padding:25px}
.product-card small{color:var(--accent);letter-spacing:.12em;font-weight:800}
.product-card h3{font-size:22px;line-height:1.2;margin:11px 0}
.product-card p{color:var(--muted);min-height:52px;margin:0 0 14px}
.product-card a{color:var(--accent);font-weight:800}
.center{text-align:center;margin-top:38px}
.dark{max-width:none;padding-inline:max(24px,calc((100vw - var(--max))/2));background:
  linear-gradient(180deg,var(--bg-2),#0a161e)}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:42px}
.feature-grid article{position:relative;padding:32px 26px;border:1px solid var(--line);background:rgba(255,255,255,.025);border-radius:var(--radius);overflow:hidden;transition:.3s}
.feature-grid article:hover{border-color:rgba(39,211,196,.4);transform:translateY(-4px)}
.feature-grid b,.steps b{color:var(--accent);font-size:30px;font-weight:900;display:block;margin-bottom:12px}
.feature-grid h3{margin:0 0 8px;font-size:19px}
.feature-grid p{margin:0;color:var(--muted);font-size:14px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);margin-top:45px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.steps span{padding:28px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:8px;font-weight:800}
.steps span:last-child{border-right:0}
.steps b{margin:0}
.quote{max-width:var(--max);margin:40px auto 100px;padding:60px;display:grid;grid-template-columns:.8fr 1.2fr;gap:65px;background:
  linear-gradient(135deg,#112a34,#0a161e);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid label{display:flex;flex-direction:column;gap:6px;color:#cdd9d6;font-size:13px}
.form-grid .full{grid-column:1/-1}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:#05090e;color:var(--text);padding:13px;font:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
textarea{resize:vertical}
.honeypot{position:absolute!important;left:-10000px!important}
#formStatus{min-height:24px;color:#7ee0c0;font-weight:700}

/* ---------- Video ---------- */
.video-section{max-width:none;padding-inline:max(24px,calc((100vw - var(--max))/2));background:
  radial-gradient(700px 400px at 50% 0,rgba(255,107,53,.10),transparent 60%);margin-top:20px}
.video-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:34px}
.company-video-frame{position:relative;overflow:hidden;border:1px solid rgba(255,107,53,.35);border-radius:20px;background:#000;box-shadow:0 34px 90px rgba(255,107,53,.18)}
.company-video-frame video{display:block;width:100%;aspect-ratio:16/9;background:#000}
.company-video-frame:after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:20px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04)}

/* ---------- Contact (CS) ---------- */
.contact-cs{max-width:var(--max);margin:auto;padding:30px 24px 90px}
.cs-panel{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:48px;border:1px solid var(--line);border-radius:22px;
  background:linear-gradient(135deg,rgba(13,27,35,.9),rgba(17,42,52,.6));box-shadow:var(--shadow)}
.cs-intro .eyebrow{margin-bottom:16px}
.cs-intro h2{font-size:clamp(30px,3.6vw,46px);margin:0 0 16px;letter-spacing:-.03em}
.cs-intro p{color:var(--muted);margin:0;max-width:440px}
.cs-info{display:flex;flex-direction:column;gap:18px}
.cs-item{display:flex;align-items:center;gap:18px;padding:20px 22px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.03);transition:.3s}
.cs-item:hover{border-color:rgba(255,107,53,.5);transform:translateX(4px)}
.cs-icon{width:52px;height:52px;flex-shrink:0;display:grid;place-items:center;border-radius:13px;background:var(--accent-soft);border:1px solid rgba(255,107,53,.3)}
.cs-text{display:flex;flex-direction:column}
.cs-text small{color:var(--muted);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.cs-text strong{font-size:18px;font-weight:800}
.cs-text a{color:var(--text);transition:.2s}
.cs-text a:hover{color:var(--accent)}

/* ---------- Footer ---------- */
.site-footer{max-width:var(--max);margin:auto;padding:40px 24px;border-top:1px solid var(--line);display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px;color:var(--muted)}
.footer-contact{display:flex;flex-direction:column;align-items:center;gap:14px;margin-left:3em}
.footer-contact-heading{font-size:11px;font-weight:800;letter-spacing:.2em;color:var(--accent);margin:0}
.footer-contact-links{display:flex;align-items:center;gap:36px;flex-wrap:wrap}
.fc-item{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--text);transition:.2s}
.fc-item a{color:var(--muted);transition:.2s}
.fc-item a:hover{color:var(--accent)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(30px)}
.reveal.is-visible{opacity:1;transform:none;transition:opacity .7s ease,transform .7s ease}

/* ---------- Keyframes ---------- */
@keyframes radar{to{transform:rotate(360deg)}}
@keyframes halo{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.05);opacity:1}}
@keyframes pulse{0%{transform:scale(.6);opacity:.7}100%{transform:scale(1.4);opacity:0}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- Page (products / detail) ---------- */
.page-hero{max-width:var(--max);margin:auto;padding:110px 24px 50px}
.page-hero h1{font-size:56px;letter-spacing:-.03em;margin:14px 0 0}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:35px}
.filters a{padding:8px 14px;border:1px solid var(--line);border-radius:30px;font-size:13px;transition:.2s}
.filters a:hover{border-color:var(--accent);color:var(--accent)}
.filters a.active{background:var(--accent);border-color:var(--accent);color:#1a0d06}
.empty{text-align:center;color:var(--muted);padding:50px}
.product-detail{max-width:var(--max);margin:auto;padding:90px 24px;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.product-detail h1{font-size:56px;letter-spacing:-.03em;margin:0}
.product-visual{background:#e9edec;border-radius:18px;overflow:hidden}
.product-visual img{width:100%;aspect-ratio:1.05;object-fit:cover}
.facts{display:grid;grid-template-columns:130px 1fr;border-top:1px solid var(--line);margin:35px 0}
.facts dt,.facts dd{margin:0;padding:13px 0;border-bottom:1px solid var(--line)}
.facts dt{color:var(--muted)}
.specs{border:1px solid var(--line);border-radius:14px;overflow:hidden}
.specs div{display:grid;grid-template-columns:1fr 1fr;padding:14px 20px;border-bottom:1px solid var(--line)}
.specs div:last-child{border-bottom:0}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .site-header{padding:0 24px}
  .nav-toggle{display:block;border:1px solid var(--line);background:transparent;color:#fff;padding:10px 14px;border-radius:8px}
  .site-nav{display:none;position:absolute;top:80px;left:0;right:0;background:#08121b;padding:24px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}
  .site-nav.open{display:flex}
  .hero{grid-template-columns:1fr;padding-top:56px}
  .hero-stage{min-height:420px}
  .section-head,.split,.quote,.cs-panel{grid-template-columns:1fr;gap:34px}
  .detection-inner{grid-template-columns:1fr 1fr}
  .trust,.product-grid{grid-template-columns:1fr 1fr}
  .feature-grid,.steps{grid-template-columns:1fr 1fr}
  .quote{margin:20px;border-radius:14px;padding:32px}
}
@media(max-width:620px){
  .hero h1,.page-hero h1,.product-detail h1{font-size:40px}
  .metrics,.product-grid,.form-grid,.feature-grid,.steps,.detection-inner{grid-template-columns:1fr}
  .form-grid .full{grid-column:auto}
  .section{padding:78px 18px}
  .quote{padding:24px}
  .stage-card{right:8px}
  .site-footer{padding:30px 18px}
  .footer-contact{flex-direction:column;gap:16px;margin-left:0}
  .cs-panel{padding:30px 22px}
  .marquee-track{font-size:11px;gap:32px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}