/* =========================================================
   LSPDFR.net — "Night Dispatch" design system
   Font sizes in px (easy to edit). Palette in :root.
   ========================================================= */

@font-face{font-family:"Poppins";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/poppins-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/poppins-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/poppins-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/poppins-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:800;font-display:swap;src:url("../fonts/poppins-latin-800-normal.woff2") format("woff2")}

:root{
  /* Brand palette (from setup) */
  --primary:#155EEF;
  --primary-hover:#0F4BC9;
  --primary-soft:#EAF1FF;
  --secondary:#12343F;
  --secondary-2:#1A4654;
  --secondary-3:#0B232B;
  --accent:#FFC72C;
  --accent-hover:#F2B400;
  --accent-soft:#FFF6D6;
  --bg:#F8FAFC;
  --heading:#101828;
  --body:#475467;
  --surface:#FFFFFF;
  --border:#D0D5DD;
  --border-soft:#E7EAEE;
  /* Derived states */
  --success:#067647;
  --success-soft:#ECFDF3;
  --warning:#B54708;
  --warning-soft:#FFFAEB;
  --siren:#E5372B;
  --siren-soft:#FEECEB;
  --focus:#155EEF;
  /* Layout */
  --container:1140px;
  --radius-s:6px;
  --radius:12px;
  --radius-l:20px;
  --header-h:72px;
  --shadow-s:0 1px 2px rgba(16,24,40,.06);
  --shadow:0 10px 30px -12px rgba(16,24,40,.18);
  --shadow-l:0 30px 60px -24px rgba(18,52,63,.35);
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.7;color:var(--body);background:var(--bg);overflow-x:clip}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--primary-hover)}
h1,h2,h3,h4{font-family:"Poppins",sans-serif;color:var(--heading);line-height:1.22;margin:0 0 14px;letter-spacing:-.01em}
h1{font-size:50px;font-weight:800}
h2{font-size:36px;font-weight:700}
h3{font-size:21px;font-weight:600}
h4{font-size:17px;font-weight:600}
p{margin:0 0 16px}
ul,ol{margin:0 0 16px;padding-left:22px}
li{margin-bottom:6px}
strong{color:var(--heading);font-weight:600}
code,kbd{font-family:var(--mono);font-size:14px;background:var(--primary-soft);color:var(--secondary);padding:2px 6px;border-radius:4px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:4px}
::selection{background:var(--accent);color:var(--heading)}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.skip-link{position:absolute;left:12px;top:-60px;z-index:200;background:var(--heading);color:#fff;padding:10px 16px;border-radius:var(--radius-s);font-weight:600;text-decoration:none}
.skip-link:focus{top:12px;color:#fff}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- Lightbar ---------- */
.lightbar{display:flex;height:4px}
.lightbar span{flex:1}
.lightbar .lb-blue{background:var(--primary);animation:lbBlue 1.4s steps(1) infinite}
.lightbar .lb-red{background:var(--siren);animation:lbRed 1.4s steps(1) infinite}
.lightbar .lb-mid{flex:.15;background:var(--accent)}
@keyframes lbBlue{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes lbRed{0%,100%{opacity:.35}50%{opacity:1}}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--border-soft)}
.site-header.is-scrolled{box-shadow:0 8px 24px -16px rgba(16,24,40,.35)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:var(--header-h)}
.brand{display:inline-flex;align-items:center;flex-shrink:0}
.brand img{width:204px;height:36px;object-fit:contain;transition:transform .35s ease}
.brand:hover img{transform:translateY(-1px) scale(1.02)}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:4px}
.main-nav li{margin:0}
.main-nav a{position:relative;display:block;padding:10px 13px;font-size:15px;font-weight:500;color:var(--heading);text-decoration:none;border-radius:8px;transition:color .2s,background .2s}
.main-nav a::after{content:"";position:absolute;left:13px;right:13px;bottom:5px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--primary) 50%,var(--siren) 50%);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--primary)}
.main-nav a:hover::after,.main-nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav-toggle{display:none;align-items:center;justify-content:center;width:46px;height:46px;border:1px solid var(--border);background:var(--surface);border-radius:10px;cursor:pointer;color:var(--heading)}
.nav-toggle .bars{position:relative;width:20px;height:2px;background:currentColor;border-radius:2px;transition:background .2s}
.nav-toggle .bars::before,.nav-toggle .bars::after{content:"";position:absolute;left:0;width:20px;height:2px;background:currentColor;border-radius:2px;transition:transform .25s ease,top .25s ease}
.nav-toggle .bars::before{top:-6px}.nav-toggle .bars::after{top:6px}
.nav-toggle[aria-expanded="true"] .bars{background:transparent}
.nav-toggle[aria-expanded="true"] .bars::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] .bars::after{top:0;transform:rotate(-45deg)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:12px 24px;border-radius:10px;font-family:inherit;font-size:16px;font-weight:600;line-height:1.2;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .25s ease,background .2s,color .2s,border-color .2s;position:relative;overflow:hidden}
.btn svg{width:20px;height:20px;flex-shrink:0}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px -10px rgba(21,94,239,.7)}
.btn-primary:hover{background:var(--primary-hover);color:#fff;transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(21,94,239,.75)}
.btn-primary::before{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);animation:sheen 3.6s ease-in-out infinite}
@keyframes sheen{0%,60%{left:-60%}100%{left:140%}}
.btn-ghost{background:transparent;color:var(--heading);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--heading);color:var(--heading);transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:var(--heading)}
.btn-accent:hover{background:var(--accent-hover);color:var(--heading);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--secondary);border-color:#fff}
.btn-light:hover{background:transparent;color:#fff}
.btn-lg{min-height:58px;padding:14px 30px;font-size:17px}
.dl-note{font-size:13px;color:var(--body);margin-top:10px}
.dl-status{display:block;min-height:20px;font-size:14px;font-weight:500;color:var(--success);margin-top:8px}

/* ---------- Generic section ---------- */
.section{padding:96px 0;position:relative}
.section-tight{padding:72px 0}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--primary);margin-bottom:14px}
.kicker::before{content:"";width:22px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--primary) 50%,var(--siren) 50%)}
.section-head{max-width:720px;margin-bottom:44px}
.section-head p{font-size:17px;margin:0}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.section-head.center .kicker{justify-content:center}
.lead{font-size:18px}
.tint{background:linear-gradient(180deg,#fff 0%,var(--bg) 100%)}
.on-dark{background:var(--secondary);color:#C9D7DC}
.on-dark h2,.on-dark h3,.on-dark h4,.on-dark strong{color:#fff}
.on-dark .kicker{color:var(--accent)}
.on-dark a{color:var(--accent)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:64px 0 0;overflow:hidden;background:
  radial-gradient(900px 420px at 85% 10%,rgba(21,94,239,.10),transparent 60%),
  radial-gradient(700px 380px at 0% 90%,rgba(229,55,43,.07),transparent 60%),var(--bg)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(18,52,63,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(18,52,63,.06) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,#000 0%,transparent 85%);-webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 85%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.status-chip{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 10px;background:var(--surface);border:1px solid var(--border);border-radius:999px;font-size:13px;font-weight:600;color:var(--secondary);box-shadow:var(--shadow-s);margin-bottom:22px}
.status-chip .dot{width:10px;height:10px;border-radius:50%;background:var(--success);box-shadow:0 0 0 0 rgba(6,118,71,.5);animation:ping 1.8s ease-out infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(6,118,71,.45)}100%{box-shadow:0 0 0 10px rgba(6,118,71,0)}}
.hero h1{font-size:52px;line-height:1.12;margin-bottom:20px}
.hero h1 .hl{background:linear-gradient(90deg,var(--primary),#3E7BFF 45%,var(--siren) 55%,#F05A4F);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% 100%;animation:hlShift 6s ease-in-out infinite alternate}
@keyframes hlShift{0%{background-position:0 0}100%{background-position:100% 0}}
.hero-text p{font-size:18px;max-width:560px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 8px}
.hero-facts{display:grid;grid-template-columns:repeat(4,1fr);margin-top:56px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius) var(--radius) 0 0;border-bottom:0;box-shadow:var(--shadow)}
.hero-facts div{padding:18px 20px;border-right:1px solid var(--border-soft)}
.hero-facts div:last-child{border-right:0}
.hero-facts dt{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--body);margin-bottom:2px}
.hero-facts dd{margin:0;font-size:16px;font-weight:700;color:var(--heading)}

/* MDT console illustration */
.mdt{position:relative;background:var(--secondary-3);border-radius:var(--radius-l);padding:18px;box-shadow:var(--shadow-l);color:#BFD3DA;transform:perspective(1400px) rotateY(-6deg) rotateX(2deg);transition:transform .6s ease}
.mdt:hover{transform:perspective(1400px) rotateY(0) rotateX(0)}
.mdt::before{content:"";position:absolute;inset:-2px;border-radius:22px;padding:2px;background:linear-gradient(120deg,var(--primary),transparent 40%,transparent 60%,var(--siren));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;animation:edgeGlow 2.8s linear infinite}
@keyframes edgeGlow{0%,100%{opacity:.6}50%{opacity:1}}
.mdt-top{display:flex;align-items:center;justify-content:space-between;font-family:var(--mono);font-size:12px;color:#7FA3AF;padding:2px 4px 14px;border-bottom:1px dashed rgba(255,255,255,.12)}
.mdt-top b{color:var(--accent);font-weight:600}
.mdt-body{display:grid;grid-template-columns:150px 1fr;gap:16px;padding-top:16px}
.radar{position:relative;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(21,94,239,.18) 0,rgba(21,94,239,.05) 60%,transparent 61%),repeating-radial-gradient(circle,transparent 0 24px,rgba(127,163,175,.25) 24px 25px);border:1px solid rgba(127,163,175,.35);overflow:hidden}
.radar::before{content:"";position:absolute;inset:0;background:conic-gradient(from 0deg,rgba(21,94,239,.55),transparent 70deg);border-radius:50%;animation:sweep 3.2s linear infinite}
.radar::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:rgba(127,163,175,.25)}
.radar .blip{position:absolute;width:8px;height:8px;border-radius:50%;background:var(--siren);box-shadow:0 0 10px var(--siren);animation:blip 3.2s ease-out infinite}
.radar .b1{top:30%;left:62%}.radar .b2{top:64%;left:28%;animation-delay:1.1s;background:var(--accent);box-shadow:0 0 10px var(--accent)}.radar .b3{top:48%;left:76%;animation-delay:2.1s}
@keyframes sweep{to{transform:rotate(360deg)}}
@keyframes blip{0%{opacity:0;transform:scale(.4)}15%{opacity:1;transform:scale(1.2)}70%{opacity:.6;transform:scale(1)}100%{opacity:0}}
.feed{list-style:none;margin:0;padding:0;font-family:var(--mono);font-size:12.5px;line-height:1.5}
.feed li{display:flex;gap:8px;padding:8px 10px;margin-bottom:8px;background:rgba(255,255,255,.04);border-left:3px solid var(--primary);border-radius:4px;animation:feedIn .6s ease both}
.feed li.code3{border-left-color:var(--siren)}
.feed li.code2{border-left-color:var(--accent)}
.feed .t{color:#7FA3AF;flex-shrink:0}
.feed .m{color:#E4EEF1}
@keyframes feedIn{from{opacity:0;transform:translateX(12px)}to{opacity:1;transform:none}}
.mdt-bottom{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;padding-top:12px;border-top:1px dashed rgba(255,255,255,.12)}
.mdt-bottom span{font-family:var(--mono);font-size:11px;padding:4px 8px;border-radius:4px;background:rgba(255,255,255,.06);color:#BFD3DA}
.mdt-bottom span.on{background:rgba(6,118,71,.25);color:#7CE0AE}
.mdt-caption{display:block;text-align:right;font-size:12px;color:var(--body);margin-top:12px}
.typing::after{content:"▍";margin-left:2px;color:var(--accent);animation:caret 1s steps(1) infinite}
@keyframes caret{50%{opacity:0}}

/* Police tape ticker */
.tape-wrap{overflow:hidden;padding:10px 0;margin-top:-10px;position:relative;z-index:2}
.tape{position:relative;background:var(--accent);color:var(--heading);overflow:hidden;border-top:3px solid var(--heading);border-bottom:3px solid var(--heading);transform:rotate(-1.2deg) scale(1.03);z-index:2}
.tape-track{display:flex;width:max-content;animation:tape 38s linear infinite}
.tape-track span{display:inline-flex;align-items:center;gap:22px;padding:12px 22px;font-size:15px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.tape-track span::after{content:"";width:9px;height:9px;background:var(--heading);transform:rotate(45deg)}
@keyframes tape{to{transform:translateX(-50%)}}

/* ---------- Features: radio channels ---------- */
.channels{display:grid;grid-template-columns:330px 1fr;gap:28px;align-items:start}
.channel-list{list-style:none;margin:0;padding:10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);position:sticky;top:calc(var(--header-h) + 20px)}
.channel-list li{margin:0}
.channel-btn{width:100%;display:flex;align-items:center;gap:12px;padding:12px 14px;border:0;background:transparent;border-radius:10px;font-family:inherit;font-size:15px;font-weight:600;color:var(--heading);text-align:left;cursor:pointer;transition:background .2s,color .2s}
.channel-btn .ch{font-family:var(--mono);font-size:11px;font-weight:600;color:var(--body);padding:3px 6px;border:1px solid var(--border);border-radius:4px;transition:all .2s}
.channel-btn:hover{background:var(--bg)}
.channel-btn[aria-selected="true"]{background:var(--secondary);color:#fff}
.channel-btn[aria-selected="true"] .ch{color:var(--secondary);background:var(--accent);border-color:var(--accent)}
.channel-panels{display:grid;gap:18px}
.channel-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:30px 32px;position:relative;overflow:hidden}
.channel-panel .ico{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);margin-bottom:18px}
.channel-panel .ico svg{width:28px;height:28px}
.channel-panel h3{font-size:24px}
.channel-panel .wave{position:absolute;right:24px;top:28px;display:flex;align-items:flex-end;gap:3px;height:28px}
.channel-panel .wave i{display:block;width:4px;background:var(--primary);border-radius:2px;animation:wave 1.1s ease-in-out infinite}
.channel-panel .wave i:nth-child(2){animation-delay:.15s;background:var(--siren)}.channel-panel .wave i:nth-child(3){animation-delay:.3s}.channel-panel .wave i:nth-child(4){animation-delay:.45s;background:var(--siren)}.channel-panel .wave i:nth-child(5){animation-delay:.6s}
@keyframes wave{0%,100%{height:6px}50%{height:28px}}
.channel-panel ul{margin-bottom:0}
.js .channel-panels.tabs-on .channel-panel[hidden]{display:none}
.js .channel-panels.tabs-on .channel-panel{animation:panelIn .45s ease both}
@keyframes panelIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- Download tickets ---------- */
.dl-wrap{display:grid;grid-template-columns:1.35fr .65fr;gap:24px;align-items:stretch}
.ticket{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-l);display:grid;grid-template-columns:1fr 210px;overflow:hidden;box-shadow:var(--shadow)}
.ticket-main{padding:34px}
.ticket-stub{position:relative;background:var(--secondary);color:#C9D7DC;padding:30px 24px;display:flex;flex-direction:column;justify-content:space-between;border-left:2px dashed rgba(255,255,255,.28)}
.ticket-stub::before,.ticket-stub::after{content:"";position:absolute;left:-14px;width:26px;height:26px;border-radius:50%;background:var(--bg)}
.ticket-stub::before{top:-13px}.ticket-stub::after{bottom:-13px}
.ticket-stub .big{font-size:40px;font-weight:800;color:#fff;line-height:1}
.ticket-stub .lbl{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:600}
.barcode{height:44px;background:repeating-linear-gradient(90deg,#fff 0 2px,transparent 2px 4px,#fff 4px 5px,transparent 5px 9px,#fff 9px 12px,transparent 12px 14px);opacity:.75;border-radius:2px}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;letter-spacing:.02em}
.badge-ok{background:var(--success-soft);color:var(--success)}
.badge-warn{background:var(--warning-soft);color:var(--warning)}
.badge-info{background:var(--primary-soft);color:var(--primary)}
.spec{display:grid;grid-template-columns:repeat(2,1fr);gap:0;margin:22px 0 26px;border:1px solid var(--border-soft);border-radius:var(--radius)}
.spec div{padding:12px 16px;border-bottom:1px solid var(--border-soft)}
.spec div:nth-child(odd){border-right:1px solid var(--border-soft)}
.spec div:nth-last-child(-n+2){border-bottom:0}
.spec dt{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--body)}
.spec dd{margin:0;font-weight:600;color:var(--heading);font-size:15px}
.alt-ticket{background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius-l);padding:28px;display:flex;flex-direction:column}
.alt-ticket h3{font-size:20px}
.alt-ticket .spec{grid-template-columns:1fr}
.alt-ticket .spec div{border-right:0!important;border-bottom:1px solid var(--border-soft)}
.alt-ticket .spec div:last-child{border-bottom:0}
.alt-ticket .btn{margin-top:auto}
.source-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:22px;font-size:14px;padding:14px 18px;background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius)}
.source-line svg{width:18px;height:18px;color:var(--success)}

/* ---------- Route stepper ---------- */
.route{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;list-style:none;padding:0;margin:0;counter-reset:step}
.route::before{content:"";position:absolute;left:4%;right:4%;top:30px;height:4px;background:repeating-linear-gradient(90deg,var(--heading) 0 18px,transparent 18px 32px);opacity:.18}
.route::after{content:"";position:absolute;left:4%;top:30px;height:4px;width:0;background:linear-gradient(90deg,var(--primary),var(--siren));border-radius:2px;transition:width 1.8s cubic-bezier(.2,.7,.2,1)}
.route.in::after{width:92%}
.mt-14{margin-top:14px}
.route li{position:relative;margin:0;counter-increment:step;text-align:left}
.route .pin{position:relative;z-index:1;width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:2px solid var(--heading);font-weight:800;font-size:20px;color:var(--heading);margin-bottom:18px;transition:background .3s,color .3s,transform .3s}
.route li:hover .pin{background:var(--heading);color:var(--accent);transform:translateY(-4px)}
.route h3{font-size:17px;margin-bottom:8px}
.route p{font-size:15px;margin:0}

/* ---------- Editorial / What it does ---------- */
.editorial{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
.stamp{position:relative;border:3px solid var(--siren);color:var(--siren);border-radius:12px;padding:18px 22px;transform:rotate(-3deg);display:inline-block;font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:14px;margin-bottom:28px}
.big-year{font-size:120px;font-weight:800;line-height:.9;color:transparent;-webkit-text-stroke:2px var(--secondary);margin:0 0 6px;letter-spacing:-.04em}
.shift-rows{display:grid;gap:0;margin-top:26px;border-top:1px solid var(--border)}
.shift{display:grid;grid-template-columns:150px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--border)}
.shift .when{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--primary);padding-top:3px}
.shift h3{font-size:18px;margin-bottom:6px}
.shift p{margin:0;font-size:15px}

/* ---------- Install split + file tree ---------- */
.install{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.codes{list-style:none;padding:0;margin:0}
.codes li{display:grid;grid-template-columns:72px 1fr;gap:18px;padding:18px 0;border-bottom:1px dashed var(--border);margin:0}
.codes .code{font-family:var(--mono);font-size:13px;font-weight:700;color:#fff;background:var(--secondary);border-radius:6px;padding:6px 0;text-align:center;align-self:start}
.codes h3{font-size:17px;margin-bottom:4px}
.codes p{margin:0;font-size:15px}
.tree{background:var(--secondary-3);color:#BFD3DA;border-radius:var(--radius);padding:24px;font-family:var(--mono);font-size:13.5px;line-height:1.9;box-shadow:var(--shadow-l);position:sticky;top:calc(var(--header-h) + 20px)}
.tree .tt{display:flex;gap:6px;margin-bottom:14px}
.tree .tt i{width:11px;height:11px;border-radius:50%;background:#3A5A65}
.tree .tt i:nth-child(1){background:var(--siren)}.tree .tt i:nth-child(2){background:var(--accent)}.tree .tt i:nth-child(3){background:#2FB27A}
.tree .d{color:var(--accent)}
.tree .f{color:#E4EEF1}
.tree .c{color:#7FA3AF}
.tree pre{margin:0;font:inherit;white-space:pre;overflow-x:auto}

/* ---------- Tables ---------- */
.table-wrap{width:100%;overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:15px;min-width:640px}
caption{text-align:left;padding:16px 18px 0;font-weight:600;color:var(--heading)}
th,td{padding:14px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--border-soft)}
thead th{background:var(--secondary);color:#fff;font-weight:600;font-size:14px;letter-spacing:.02em}
tbody tr{transition:background .2s}
tbody tr:hover{background:#F3F6FA}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
tbody th{color:var(--heading);font-weight:600}
.chip{display:inline-block;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px}
.chip-ok{background:var(--success-soft);color:var(--success)}
.chip-no{background:var(--siren-soft);color:#B42318}
.chip-mid{background:var(--warning-soft);color:var(--warning)}
.legend{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;font-size:14px}

/* ---------- Pros / Cons traffic lights ---------- */
.lights{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--border)}
.light-col{padding:34px;background:var(--surface)}
.light-col + .light-col{border-left:1px solid var(--border)}
.light-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.lamp{width:22px;height:22px;border-radius:50%;flex-shrink:0}
.lamp.green{background:#2FB27A;box-shadow:0 0 0 6px var(--success-soft),0 0 18px #2FB27A;animation:lampGlow 2.4s ease-in-out infinite}
.lamp.red{background:var(--siren);box-shadow:0 0 0 6px var(--siren-soft),0 0 18px var(--siren);animation:lampGlow 2.4s ease-in-out infinite 1.2s}
@keyframes lampGlow{0%,100%{filter:brightness(1)}50%{filter:brightness(1.35)}}
.light-col ul{list-style:none;padding:0;margin:0}
.light-col li{position:relative;padding:12px 0 12px 28px;border-bottom:1px solid var(--border-soft);margin:0;font-size:15px}
.light-col li:last-child{border-bottom:0}
.light-col li::before{position:absolute;left:0;top:12px;font-weight:800}
.pros li::before{content:"+";color:var(--success)}
.cons li::before{content:"–";color:#B42318}

/* ---------- Incident cards ---------- */
.incidents{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.incident{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px 26px 22px;position:relative;transition:transform .25s ease,box-shadow .25s ease,border-color .25s}
.incident:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#B8C2CC}
.incident .tag{font-family:var(--mono);font-size:12px;font-weight:700;color:var(--siren);letter-spacing:.06em;margin-bottom:10px;display:block}
.incident h3{font-size:18px}
.incident p{font-size:15px;margin-bottom:8px}
.incident p:last-child{margin:0}
.note{display:flex;gap:16px;padding:22px 24px;border-radius:var(--radius);background:var(--accent-soft);border:1px solid #F7DE8B;margin-top:28px;color:#5C4500}
.note svg{width:24px;height:24px;flex-shrink:0;color:var(--warning)}
.note p{margin:0}
.note strong{color:#3D2E00}

/* ---------- Perspectives ---------- */
.profiles{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:20px}
.profile{border-radius:var(--radius-l);padding:30px;background:var(--surface);border:1px solid var(--border);display:flex;flex-direction:column}
.profile:first-child{background:var(--secondary);border-color:var(--secondary);color:#C9D7DC}
.profile:first-child h3,.profile:first-child strong{color:#fff}
.profile .unit{font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--primary);margin-bottom:12px}
.profile:first-child .unit{color:var(--accent)}
.profile p{font-size:15px}
.profile .verdict{margin-top:auto;padding-top:14px;border-top:1px solid rgba(127,163,175,.3);font-size:14px}
.editorial-label{font-size:13px;color:var(--body);margin-top:16px}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:56px;align-items:start}
.faq-aside{position:sticky;top:calc(var(--header-h) + 24px)}
.faq-list{display:grid;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:border-color .2s,box-shadow .2s}
.faq-item[open]{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-weight:600;color:var(--heading);font-size:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .pm{position:relative;width:26px;height:26px;flex-shrink:0;border-radius:50%;background:var(--bg);border:1px solid var(--border);transition:transform .3s ease,background .3s}
.faq-item summary .pm::before,.faq-item summary .pm::after{content:"";position:absolute;left:50%;top:50%;width:11px;height:2px;background:var(--heading);transform:translate(-50%,-50%)}
.faq-item summary .pm::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .3s}
.faq-item[open] summary .pm{background:var(--primary);border-color:var(--primary);transform:rotate(180deg)}
.faq-item[open] summary .pm::before,.faq-item[open] summary .pm::after{background:#fff}
.faq-item[open] summary .pm::after{transform:translate(-50%,-50%) rotate(0)}
.faq-answer{padding:0 22px 20px}
.faq-answer p:last-child{margin:0}

/* ---------- Final CTA ---------- */
.final{position:relative;overflow:hidden;background:var(--secondary);color:#C9D7DC;padding:88px 0;text-align:center}
.final::before,.final::after{content:"";position:absolute;top:-30%;width:55%;height:160%;filter:blur(70px);opacity:.45;pointer-events:none}
.final::before{left:-15%;background:var(--primary);animation:sirenL 2.2s ease-in-out infinite}
.final::after{right:-15%;background:var(--siren);animation:sirenR 2.2s ease-in-out infinite}
@keyframes sirenL{0%,100%{opacity:.55}50%{opacity:.12}}
@keyframes sirenR{0%,100%{opacity:.12}50%{opacity:.5}}
.final .container{position:relative;z-index:1}
.final h2{color:#fff;font-size:40px}
.final p{max-width:640px;margin:0 auto 26px;font-size:17px}
.final .meta{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.final .meta span{font-size:13px;font-weight:600;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:#E4EEF1}
.final .dl-note,.final .dl-status{color:#BFD3DA}

/* ---------- Footer ---------- */
.site-footer{background:var(--secondary-3);color:#A9C0C8;font-size:15px}
.footer-top{display:grid;grid-template-columns:1.3fr .7fr .7fr .8fr;gap:40px;padding:64px 0 44px}
.footer-brand img{width:226px;height:40px;object-fit:contain;margin-bottom:18px}
.footer-brand p{margin:0;max-width:420px;line-height:1.75}
.footer-col h2{font-size:14px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:10px}
.footer-col a{color:#D5E3E8;text-decoration:none;transition:color .2s,padding .2s}
.footer-col a:hover{color:#fff;padding-left:4px}
.footer-disclose{padding:20px 0;border-top:1px solid rgba(255,255,255,.1);font-size:14px;color:#BFD3DA}
.footer-disclose a{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;font-size:14px;text-align:center}
.footer-bottom a{color:#fff;font-weight:600;text-decoration:none}
.footer-bottom a:hover{color:var(--accent)}

/* ---------- Inner pages ---------- */
.page-hero{position:relative;padding:56px 0 46px;background:var(--secondary);color:#C9D7DC;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}
.page-hero::after{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(21,94,239,.45),transparent 65%);animation:sirenL 3s ease-in-out infinite}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{color:#fff;font-size:42px;max-width:860px}
.page-hero p{font-size:17px;max-width:720px;margin:0}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0 0 18px;font-size:14px}
.crumbs li{margin:0;display:flex;align-items:center;gap:6px}
.crumbs li+li::before{content:"/";color:#5F8592}
.crumbs a{color:#D5E3E8;text-decoration:none}
.crumbs a:hover{color:var(--accent)}
.crumbs [aria-current]{color:var(--accent)}
.meta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:18px;font-size:14px;color:#BFD3DA}
.meta-row span{display:inline-flex;gap:6px;align-items:center}
.page-body{padding:64px 0 88px}
.prose{max-width:780px}
.prose h2{font-size:28px;margin-top:44px}
.prose h3{font-size:20px;margin-top:30px}
.prose h2:first-child{margin-top:0}
.prose ul li,.prose ol li{margin-bottom:8px}
.prose figure{margin:28px 0}
.prose figcaption{font-size:13px;color:var(--body);margin-top:8px}
.prose blockquote{margin:24px 0;padding:18px 22px;border-left:4px solid var(--primary);background:var(--primary-soft);border-radius:0 var(--radius) var(--radius) 0}
.prose .table-wrap{margin:22px 0}
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start}
.sidebar{position:sticky;top:calc(var(--header-h) + 24px);display:grid;gap:18px}
.side-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.side-box h2{font-size:15px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.toc ol{padding-left:18px;margin:0;font-size:14px}
.toc li{margin-bottom:8px}
.toc a{color:var(--body);text-decoration:none}
.toc a:hover{color:var(--primary)}
.side-dl{background:var(--secondary);border-color:var(--secondary);color:#C9D7DC}
.side-dl h2{color:var(--accent)}
.side-dl p{font-size:14px}
.side-dl .btn{width:100%}
.cover{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);margin-bottom:28px;background:var(--secondary)}
.cover img{width:100%;height:auto}
.cta-box{margin-top:44px;padding:30px;border-radius:var(--radius-l);background:linear-gradient(120deg,var(--secondary),var(--secondary-2));color:#C9D7DC;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-box h2{color:#fff;font-size:22px;margin:0 0 6px}
.cta-box p{margin:0}
.related{margin-top:44px}
.related h2{font-size:22px}
.related ul{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.related li{margin:0}
.related a{display:block;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);font-weight:600;text-decoration:none;color:var(--heading);transition:border-color .2s,transform .2s}
.related a:hover{border-color:var(--primary);transform:translateY(-2px);color:var(--primary)}

/* Guide archive: case files */
.cases{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.case{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:4px var(--radius-l) var(--radius-l) var(--radius-l);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease}
.case::before{content:attr(data-case);position:absolute;top:14px;left:14px;z-index:2;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.08em;padding:4px 8px;border-radius:4px;background:var(--accent);color:var(--heading)}
.case:hover{transform:translateY(-6px) rotate(-.3deg);box-shadow:var(--shadow-l)}
.case img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;transition:transform .6s ease}
.case:hover img{transform:scale(1.04)}
.case-body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.case-body h2{font-size:21px;margin-bottom:10px}
.case-body h2 a{color:var(--heading);text-decoration:none}
.case-body h2 a::after{content:"";position:absolute;inset:0}
.case-body h2 a:hover{color:var(--primary)}
.case-body p{font-size:15px}
.case-meta{margin-top:auto;font-size:13px;font-weight:600;color:var(--primary);display:flex;gap:12px}
.case-wide{grid-column:1 / -1;display:grid;grid-template-columns:1.1fr .9fr}
.case-wide img{height:100%;aspect-ratio:auto}
.case-wide .case-body{padding:34px}
.case-wide .case-body h2{font-size:26px}

/* Contact / sitemap */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:30px 0}
.info-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.info-card h2{font-size:18px}
.info-card p{margin:0;font-size:15px}
.mail-plain{font-family:var(--mono);font-size:16px;color:var(--heading);background:var(--primary-soft);padding:4px 10px;border-radius:6px;display:inline-block;user-select:all}
.sitemap-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.sitemap-cols h2{font-size:20px}
.notfound{text-align:center;padding:110px 0}
.notfound .code404{font-size:140px;font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:3px var(--secondary);margin-bottom:10px}
.notfound .hero-ctas{justify-content:center}

/* ---------- Reveal animations ---------- */
.js [data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.js [data-reveal="left"]{transform:translateX(-30px)}
.js [data-reveal="right"]{transform:translateX(30px)}
.js [data-reveal="zoom"]{transform:scale(.94)}
.js [data-reveal].in{opacity:1;transform:none}
.js [data-stagger] > *{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
.js [data-stagger].in > *{opacity:1;transform:none}
.js [data-stagger].in > *:nth-child(2){transition-delay:.08s}
.js [data-stagger].in > *:nth-child(3){transition-delay:.16s}
.js [data-stagger].in > *:nth-child(4){transition-delay:.24s}
.js [data-stagger].in > *:nth-child(5){transition-delay:.32s}
.js [data-stagger].in > *:nth-child(6){transition-delay:.4s}
.js [data-stagger].in > *:nth-child(7){transition-delay:.48s}
.js [data-stagger].in > *:nth-child(8){transition-delay:.56s}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .hero h1{font-size:44px}
  h2{font-size:32px}
  .channels{grid-template-columns:280px 1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .profiles{grid-template-columns:1fr 1fr}
  .profiles .profile:first-child{grid-column:1 / -1}
}
@media (max-width:980px){
  :root{--header-h:66px}
  .nav-toggle{display:inline-flex}
  .main-nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 18px 30px -18px rgba(16,24,40,.35);display:none}
  .main-nav.open{display:block;animation:dropIn .3s ease both}
  .no-js .main-nav{display:block;position:static;box-shadow:none;border:0}
  .main-nav ul{flex-direction:column;align-items:stretch;padding:10px 20px 18px;gap:2px}
  .main-nav a{padding:13px 12px;border-bottom:1px solid var(--border-soft);border-radius:0}
  .main-nav a::after{display:none}
  .main-nav a[aria-current="page"]{background:var(--primary-soft);border-radius:8px}
  .hero-grid,.editorial,.install,.faq-grid,.dl-wrap,.article-grid{grid-template-columns:minmax(0,1fr);gap:40px}
  .mdt{transform:none;max-width:560px}
  .hero-facts{grid-template-columns:repeat(2,1fr)}
  .hero-facts div:nth-child(2){border-right:0}
  .hero-facts div:nth-child(-n+2){border-bottom:1px solid var(--border-soft)}
  .channels{grid-template-columns:minmax(0,1fr)}
  .channel-list{position:static;display:flex;overflow-x:auto;gap:6px}
  .channel-btn{white-space:nowrap}
  .route{grid-template-columns:1fr;gap:0}
  .route::before,.route::after{display:none}
  .route li{display:grid;grid-template-columns:64px 1fr;gap:18px;padding-bottom:22px}
  .route .pin{margin:0}
  .tree,.faq-aside,.sidebar{position:static}
  .case-wide{grid-template-columns:1fr}
  .case-wide img{aspect-ratio:16/9}
}
@media (max-width:760px){
  body{font-size:16px}
  .section{padding:68px 0}
  h1,.hero h1{font-size:36px}
  h2{font-size:28px}
  .page-hero h1{font-size:32px}
  .final h2{font-size:30px}
  .ticket{grid-template-columns:1fr}
  .ticket-stub{border-left:0;border-top:2px dashed rgba(255,255,255,.28);flex-direction:row;align-items:center;gap:16px;flex-wrap:wrap}
  .ticket-stub::before,.ticket-stub::after{display:none}
  .barcode{width:120px}
  .ticket-main{padding:24px}
  .spec{grid-template-columns:1fr}
  .spec div{border-right:0!important;border-bottom:1px solid var(--border-soft)!important}
  .spec div:last-child{border-bottom:0!important}
  .lights{grid-template-columns:1fr}
  .light-col + .light-col{border-left:0;border-top:1px solid var(--border)}
  .incidents,.cases,.profiles,.info-grid,.sitemap-cols,.related ul{grid-template-columns:1fr}
  .shift{grid-template-columns:1fr;gap:6px}
  .big-year{font-size:84px}
  .mdt-body{grid-template-columns:minmax(0,1fr)}
  .js [data-reveal="left"],.js [data-reveal="right"]{transform:translateY(26px)}
  .radar{margin:0 auto}
  .footer-top{grid-template-columns:1fr}
  .channel-panel{padding:24px}
  .light-col{padding:26px}
}
@media (max-width:420px){
  .container{padding:0 16px}
  h1,.hero h1{font-size:31px}
  .page-hero h1{font-size:28px}
  .hero-facts{grid-template-columns:1fr}
  .hero-facts div{border-right:0!important;border-bottom:1px solid var(--border-soft)}
  .hero-ctas .btn{width:100%}
  .brand img{width:170px;height:30px}
  .codes li{grid-template-columns:1fr;gap:8px}
  .codes .code{width:72px}
  .notfound .code404{font-size:96px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .js [data-reveal],.js [data-stagger] > *{opacity:1;transform:none}
  .tape-track{animation:none}
  .mdt{transform:none}
}
@media print{
  .site-header,.tape,.final,.site-footer,.sidebar{display:none}
  body{background:#fff}
}

/* refinements */
.chip{white-space:nowrap}
.alt-ticket .badge,.ticket .badge{align-self:flex-start}
.final .kicker{color:var(--accent);justify-content:center}
.final .dl-note{color:#D5E3E8}
@media (max-width:980px){
  .route li{grid-template-columns:64px minmax(0,1fr);column-gap:18px;row-gap:4px}
  .route .pin{grid-row:1 / span 2}
  .route h3,.route p{grid-column:2}
  .route h3{align-self:end;margin:0}
  .route p{align-self:start}
}
@media (max-width:980px){.js [data-reveal="left"],.js [data-reveal="right"]{transform:translateY(26px)}.js [data-reveal].in{transform:none}}
.case::before{display:none}