:root{
  --lk-navy:#0A1625;
  --lk-navy-2:#0E1F34;
  --lk-teal:#0D7377;
  --lk-teal-2:#33D6D6;
  --lk-gold:#CF9D2A;
  --lk-paper:#F4F6F9;
  --lk-ink:#091421;
  --lk-muted:#5D6B7A;
  --lk-red:#B94B55;
  --lk-green:#1B8F72;
  --lk-blue:#3266A8;
  --lk-border:rgba(10,22,37,.16);
  --lk-shadow:0 24px 70px rgba(10,22,37,.20);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.sos-live-page{
  margin:0;
  background:
    radial-gradient(circle at 15% 6%, rgba(13,115,119,.16), transparent 26rem),
    radial-gradient(circle at 88% 14%, rgba(207,157,42,.14), transparent 28rem),
    linear-gradient(180deg,#f8fafc 0%,#eef3f7 46%,#f7f9fb 100%);
  color:var(--lk-ink);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.lakana-shell{max-width:1240px;margin:0 auto;padding:0 22px}
.lakana-topbar{
  position:sticky;top:0;z-index:50;
  background:linear-gradient(135deg,#071321,#10233D 72%,#11193A);
  border-bottom:7px solid var(--lk-teal);
  color:white;
  box-shadow:0 14px 40px rgba(0,0,0,.26);
}
.lakana-topbar-inner{
  min-height:112px;display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.lakana-brand{display:flex;align-items:center;gap:18px;text-decoration:none;color:white}
.lakana-mark{
  width:86px;height:86px;border-radius:24px;
  background:radial-gradient(circle at 35% 20%,#43d7ce,#0d7377 58%,#083344);
  display:grid;place-items:center;
  box-shadow:inset 0 0 0 3px rgba(255,255,255,.14),0 0 0 1px rgba(51,214,214,.45),0 14px 32px rgba(0,0,0,.32);
  font-weight:950;font-size:54px;letter-spacing:-.08em;
}
.lakana-brand-title{font-weight:950;letter-spacing:.18em;font-size:28px;line-height:1.05;text-transform:uppercase}
.lakana-brand-sub{font-size:20px;opacity:.82;margin-top:8px}
.lakana-menu-button{
  border:2px solid rgba(51,214,214,.55);
  background:rgba(255,255,255,.07);
  color:#fff;
  border-radius:999px;
  padding:21px 32px;
  font-size:25px;
  font-weight:900;
  box-shadow:inset 0 0 0 1px rgba(207,157,42,.25);
}
.lakana-menu{
  display:none;
  padding:0 0 24px;
}
.lakana-menu.open{display:block}
.lakana-menu-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;
}
.lakana-menu-grid a{
  color:white;text-decoration:none;border:1px solid rgba(255,255,255,.16);
  border-radius:18px;padding:14px 16px;background:rgba(255,255,255,.06);font-weight:850;
}

.sos-hero{padding:46px 0 28px}
.sos-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:stretch}
.sos-card{
  border-radius:36px;
  background:rgba(255,255,255,.82);
  border:1px solid rgba(10,22,37,.10);
  box-shadow:var(--lk-shadow);
  overflow:hidden;
}
.sos-hero-main{
  background:
    linear-gradient(180deg,rgba(255,255,255,.92),rgba(255,255,255,.82)),
    radial-gradient(circle at top left,rgba(13,115,119,.18),transparent 34rem);
  padding:44px;
}
.sos-eyebrow{
  color:var(--lk-teal);font-weight:950;text-transform:uppercase;letter-spacing:.28em;font-size:14px;
}
.sos-hero h1{
  margin:18px 0 18px;
  font-size:clamp(44px,7vw,84px);
  line-height:.93;
  letter-spacing:-.07em;
  max-width:850px;
}
.sos-lead{
  font-size:clamp(20px,3vw,27px);
  line-height:1.55;
  color:#26384C;
  max-width:850px;
}
.sos-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.sos-btn{
  appearance:none;border:0;border-radius:999px;padding:15px 20px;font-weight:950;
  text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  cursor:pointer;
}
.sos-btn.primary{background:var(--lk-navy);color:#fff}
.sos-btn.gold{background:var(--lk-gold);color:#081321}
.sos-btn.ghost{background:white;color:var(--lk-navy);border:1px solid var(--lk-border)}
.sos-proof-card{
  background:linear-gradient(145deg,#071321,#10233D);
  color:white;
  padding:34px;
  position:relative;
}
.sos-pulse{
  position:absolute;inset:28px auto auto 28px;width:210px;height:210px;border-radius:999px;
  background:radial-gradient(circle,rgba(51,214,214,.28),rgba(13,115,119,.10) 42%,transparent 68%);
  animation:lakanaPulse 3.6s ease-in-out infinite;
}
.sos-proof-card:after{
  content:"";position:absolute;right:34px;top:44px;width:150px;height:150px;border-radius:999px;
  border:3px solid rgba(207,157,42,.56);
  box-shadow:0 0 0 34px rgba(13,115,119,.10),0 0 0 72px rgba(51,214,214,.05);
}
@keyframes lakanaPulse{0%,100%{transform:scale(.92);opacity:.75}50%{transform:scale(1.08);opacity:1}}
.sos-proof-content{position:relative;z-index:2;margin-top:220px}
.sos-proof-content h2{font-size:42px;line-height:1;margin:0 0 14px}
.sos-proof-content p{font-size:20px;line-height:1.52;color:rgba(255,255,255,.82)}
.sos-pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.sos-pill{
  border-left:8px solid var(--lk-gold);
  background:rgba(255,255,255,.08);
  border-radius:999px;
  padding:10px 14px;
  font-size:14px;
  font-weight:950;
}

.sos-section{padding:24px 0}
.sos-section-title{font-size:clamp(34px,5vw,56px);line-height:1;letter-spacing:-.045em;margin:0 0 14px}
.sos-section-lead{font-size:21px;line-height:1.55;color:#36475A;max-width:1020px}
.sos-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.sos-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sos-info-card{padding:28px;border-radius:28px;background:white;border:1px solid var(--lk-border);box-shadow:0 15px 40px rgba(10,22,37,.08)}
.sos-info-card h3{font-size:26px;margin:0 0 10px;letter-spacing:-.03em}
.sos-info-card p,.sos-info-card li{font-size:18px;line-height:1.55;color:#33465A}
.sos-flow{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:18px}
.sos-flow-step{background:white;border:1px solid var(--lk-border);border-radius:22px;padding:18px;position:relative}
.sos-flow-step strong{display:block;font-size:18px}
.sos-flow-step span{display:block;margin-top:8px;font-size:15px;line-height:1.4;color:#405066}
.sos-flow-step:before{content:attr(data-step);display:inline-grid;place-items:center;width:32px;height:32px;border-radius:999px;background:var(--lk-teal);color:white;font-weight:950;margin-bottom:12px}

.sos-lab{background:linear-gradient(180deg,#081421,#10233D);color:white;border-radius:38px;padding:26px;box-shadow:var(--lk-shadow)}
.sos-lab h2{margin:0 0 10px;font-size:42px;letter-spacing:-.04em}
.sos-lab p{color:rgba(255,255,255,.78);font-size:18px;line-height:1.52}
.sos-tabs{display:flex;overflow-x:auto;gap:10px;padding:14px 0 18px;scrollbar-width:thin}
.sos-tab{
  flex:0 0 auto;border:1px solid rgba(255,255,255,.18);border-radius:999px;
  color:white;background:rgba(255,255,255,.07);padding:12px 15px;font-weight:950;cursor:pointer;
}
.sos-tab.active{background:var(--lk-teal);border-color:var(--lk-teal-2)}
.sos-lab-grid{display:grid;grid-template-columns:360px 1fr;gap:18px}
.sos-control-panel,.sos-output-panel{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:28px;padding:18px;
}
.sos-control-group{margin:0 0 14px}
.sos-control-group label{display:flex;justify-content:space-between;gap:12px;font-size:14px;font-weight:900;color:rgba(255,255,255,.84)}
.sos-control-group input[type=range]{width:100%;accent-color:var(--lk-teal);margin-top:8px}
.sos-control-group select{width:100%;padding:12px;border-radius:14px;border:1px solid rgba(255,255,255,.18);background:#061221;color:white;font-weight:900}
.sos-control-scroll{max-height:680px;overflow:auto;padding-right:8px}
.sos-run-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}
.sos-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.sos-stat{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:14px;
}
.sos-stat span{display:block;color:rgba(255,255,255,.65);font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:950}
.sos-stat strong{display:block;margin-top:8px;font-size:25px}
.sos-chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.sos-chart-card{background:#F7FAFC;border-radius:22px;padding:12px;color:var(--lk-ink)}
.sos-chart-card h4{margin:0 0 10px;font-size:16px}
.sos-chart-card canvas{width:100%;height:230px;display:block}
.sos-route-map{
  margin-top:14px;background:#F7FAFC;border-radius:24px;padding:14px;color:var(--lk-ink);
}
.sos-route-map svg{width:100%;height:auto;display:block}
.route-node{fill:#fff;stroke:#0A1625;stroke-width:2}
.route-node.active{fill:#DDF8F2;stroke:#0D7377}
.route-node.failed{fill:#FCE8EA;stroke:#B94B55}
.route-node.offline{fill:#FFF4D9;stroke:#CF9D2A}
.route-edge{stroke:#98A7B6;stroke-width:3;fill:none}
.route-edge.active{stroke:#0D7377;stroke-width:5}
.route-edge.failed{stroke:#B94B55;stroke-dasharray:8 6}
.route-edge.offline{stroke:#CF9D2A;stroke-width:5;stroke-dasharray:10 5}

.sos-mini-report{
  margin-top:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);
  border-radius:22px;padding:16px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.55;
}
.sos-boundary{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.sos-boundary ul{margin:10px 0 0;padding-left:20px}
.sos-boundary li{margin:8px 0}

.sos-scope{
  border-radius:28px;padding:24px;background:#071321;color:white;border:1px solid rgba(207,157,42,.35);
}
.sos-scope h3{font-size:28px;margin:0 0 10px}
.sos-scope p{font-size:18px;line-height:1.55;color:rgba(255,255,255,.78)}
.sos-warning{border-left:7px solid var(--lk-gold);background:#FFF8E6;color:#2A2108;border-radius:18px;padding:16px;font-size:17px;line-height:1.48}

@media(max-width:920px){
  .lakana-shell{padding:0 16px}
  .lakana-topbar-inner{min-height:104px}
  .lakana-mark{width:74px;height:74px;border-radius:21px;font-size:46px}
  .lakana-brand-title{font-size:22px}
  .lakana-brand-sub{font-size:17px}
  .lakana-menu-button{font-size:22px;padding:18px 26px}
  .lakana-menu-grid{grid-template-columns:1fr 1fr}
  .sos-hero-grid,.sos-grid-2,.sos-grid-3,.sos-lab-grid,.sos-chart-grid,.sos-boundary{grid-template-columns:1fr}
  .sos-hero-main{padding:30px 26px}
  .sos-proof-content{margin-top:185px}
  .sos-flow{grid-template-columns:1fr}
  .sos-stat-grid{grid-template-columns:1fr 1fr}
  .sos-control-scroll{max-height:none;overflow:visible}
}
@media(max-width:560px){
  .lakana-brand{gap:12px}
  .lakana-mark{width:64px;height:64px;border-radius:18px;font-size:40px}
  .lakana-brand-title{font-size:18px;letter-spacing:.16em}
  .lakana-brand-sub{font-size:15px}
  .lakana-menu-button{font-size:20px;padding:16px 22px}
  .sos-stat-grid{grid-template-columns:1fr}
  .sos-proof-card:after{width:120px;height:120px}
  .sos-proof-content h2{font-size:34px}
}


/* ==========================================================
   LAKANA SOS RESPONSIVE + REACTIVE VISUAL UPGRADE
   Mobile = 2D compact lab.
   Desktop = expanded lab with larger visual stage.
   ========================================================== */

html, body {
  max-width: 100%;
  overflow-x: hidden;
}

.sos-live-page img,
.sos-live-page canvas,
.sos-live-page svg {
  max-width: 100%;
}

.sos-live-page canvas {
  touch-action: manipulation;
}

.sos-output-panel,
.sos-control-panel,
.sos-chart-card,
.sos-route-map,
.sos-info-card,
.sos-card {
  min-width: 0;
}

.sos-stat em {
  display: block;
  margin-top: 5px;
  color: rgba(255,255,255,.62);
  font-size: 12px;
  line-height: 1.25;
  font-style: normal;
}

.sos-chart-card canvas {
  min-height: 220px;
}

.sos-reactive-stage {
  margin-top: 14px;
  background:
    radial-gradient(circle at 18% 22%, rgba(13,115,119,.18), transparent 14rem),
    radial-gradient(circle at 78% 32%, rgba(207,157,42,.16), transparent 14rem),
    linear-gradient(135deg,#071321,#10233D);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 26px;
  color: #fff;
  padding: 16px;
  overflow: hidden;
  position: relative;
}

.sos-reactive-stage h4 {
  margin: 0 0 10px;
  font-size: 18px;
  letter-spacing: -.02em;
}

.sos-stage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: stretch;
}

.sos-stage-card {
  border-radius: 22px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  padding: 14px;
  min-height: 220px;
  position: relative;
  overflow: hidden;
}

.sos-stage-card strong {
  display: block;
  font-size: 14px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.70);
  margin-bottom: 8px;
}

.sos-stage-card canvas {
  width: 100%;
  height: 240px;
  display: block;
}

.sos-sparkline-grid {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 10px;
  margin-top: 12px;
}

.sos-spark {
  border-radius: 18px;
  padding: 12px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.10);
}

.sos-spark span {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .13em;
  color: rgba(255,255,255,.58);
  font-weight: 950;
}

.sos-spark b {
  display: block;
  font-size: 24px;
  margin-top: 4px;
}

.sos-desktop-ops-stage {
  display: none;
}

.sos-mobile-compact-note {
  display: none;
}

@media (min-width: 1080px) {
  .sos-desktop-ops-stage {
    display: block;
  }

  .sos-lab-grid {
    grid-template-columns: 390px minmax(0,1fr);
  }

  .sos-output-panel {
    display: block;
  }

  .sos-chart-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }

  .sos-route-map svg {
    min-height: 410px;
  }

  .sos-desktop-ops-stage .sos-stage-card {
    min-height: 280px;
  }

  .sos-desktop-ops-stage canvas {
    height: 310px;
  }
}

@media (max-width: 920px) {
  .sos-mobile-compact-note {
    display: block;
    margin: 10px 0 14px;
    padding: 12px 14px;
    border-radius: 16px;
    background: rgba(207,157,42,.16);
    border: 1px solid rgba(207,157,42,.36);
    color: rgba(255,255,255,.88);
    font-size: 14px;
    line-height: 1.4;
  }

  .sos-chart-card canvas {
    height: 210px;
  }

  .sos-route-map {
    padding: 10px;
  }

  .sos-route-map svg {
    height: auto;
  }

  .sos-stage-grid,
  .sos-sparkline-grid {
    grid-template-columns: 1fr;
  }

  .sos-reactive-stage {
    padding: 12px;
    border-radius: 22px;
  }

  .sos-stage-card {
    min-height: 190px;
    padding: 12px;
  }

  .sos-stage-card canvas {
    height: 200px;
  }

  .sos-tabs {
    margin-left: -4px;
    margin-right: -4px;
    padding-bottom: 14px;
  }

  .sos-tab {
    font-size: 14px;
    padding: 11px 13px;
  }
}

@media (max-width: 560px) {
  .sos-lab {
    padding: 18px 12px;
    border-radius: 26px;
  }

  .sos-control-panel,
  .sos-output-panel {
    padding: 13px;
    border-radius: 22px;
  }

  .sos-chart-card canvas {
    height: 190px;
  }

  .sos-stage-card canvas {
    height: 185px;
  }

  .sos-mini-report {
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 12px;
  }

  .sos-control-group label {
    font-size: 13px;
  }

  .sos-control-group input[type=range] {
    height: 34px;
  }
}