/* Syndego LLC — EnigMAT™ website stylesheet · v1.0 — September 23, 2026 */

@font-face{font-family:"Montserrat";src:url("../fonts/montserrat-var.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}

:root{
  /* logo palette: black box, chrome gradient (#616161 → #e6e7e8 → #616161), slogan grey */
  --ink:#050607; --ink-2:#0c0e11; --graphite:#14171b; --graphite-2:#1d2126; --graphite-3:#2a2f36;
  --steel:#8c939c; --silver:#c9cdd3; --mist:#e6e7e8;
  --paper:#f4f5f7; --paper-2:#e9ebee; --card:#ffffff;
  --text:#14171b; --text-2:#4b525c; --text-3:#6b727c;
  --on-dark:#eef0f2; --on-dark-2:#aab0b8; --on-dark-3:#7f868f;
  --line-dark:rgba(255,255,255,.09); --line-light:rgba(20,23,27,.10);
  /* Syndego symbol: orange and blue — used here as HEAT and COOL */
  --heat:#ef7a21; --heat-2:#ff9a4a; --heat-deep:#c95a0c;
  --cool:#1fa6dc; --cool-2:#56c3ee; --navy:#0e2a44;
  --chrome:linear-gradient(90deg,#616161 0%,#e6e7e8 50%,#616161 100%);
  --chrome-text:linear-gradient(100deg,#8d9299 0%,#f4f5f6 38%,#a3a8ae 55%,#e6e7e8 72%,#7c8188 100%);
  --heatcool:linear-gradient(90deg,var(--heat) 0%,var(--heat-2) 30%,var(--cool-2) 70%,var(--cool) 100%);
  --radius:14px; --radius-sm:9px;
  --wrap:1180px; --gutter:clamp(16px,4vw,40px);
  --shadow:0 18px 50px -20px rgba(0,0,0,.55);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--on-dark);font-family:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.62;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;line-height:1.12;font-weight:700;letter-spacing:-.015em}
h1{font-size:clamp(2.3rem,6.2vw,4.6rem);font-weight:800;letter-spacing:-.03em}
h2{font-size:clamp(1.75rem,3.6vw,2.75rem)}
h3{font-size:clamp(1.12rem,1.7vw,1.32rem);font-weight:650}
:focus-visible{outline:2px solid var(--cool-2);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--heat);color:#000;padding:8px 14px;border-radius:8px;z-index:100;font-weight:600}
.skip:focus{left:12px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- type helpers ---------- */
.chrome{background:var(--chrome-text);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 9s ease-in-out infinite}
@keyframes shine{0%,100%{background-position:0% 0}50%{background-position:100% 0}}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:.74rem;font-weight:650;letter-spacing:.22em;text-transform:uppercase;color:var(--on-dark-2);margin-bottom:18px}
.eyebrow::before{content:"";width:34px;height:2px;border-radius:2px;background:var(--heatcool)}
.light .eyebrow{color:var(--text-3)}
.lead{font-size:clamp(1.05rem,1.5vw,1.22rem);color:var(--on-dark-2);max-width:62ch;line-height:1.6}
.light .lead{color:var(--text-2)}
.muted{color:var(--on-dark-3)}
.light .muted{color:var(--text-3)}
.small{font-size:.86rem}
.tm{font-size:.5em;vertical-align:.95em;font-weight:500;margin-left:.04em;letter-spacing:0}
.heat{color:var(--heat-2)} .cool{color:var(--cool-2)}
.light .heat{color:var(--heat-deep)} .light .cool{color:#0d7fb0}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:650;font-size:.95rem;text-decoration:none;letter-spacing:.01em;border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;cursor:pointer;font-family:inherit;line-height:1.2}
.btn svg{width:18px;height:18px;flex:none}
.btn-heat{background:linear-gradient(135deg,var(--heat-2),var(--heat) 55%,var(--heat-deep));color:#140800;box-shadow:0 10px 28px -12px rgba(239,122,33,.8)}
.btn-heat:hover{transform:translateY(-2px);box-shadow:0 16px 34px -12px rgba(239,122,33,.9)}
.btn-ghost{border-color:rgba(255,255,255,.28);color:var(--on-dark);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:var(--silver);background:rgba(255,255,255,.08)}
.light .btn-ghost{border-color:rgba(20,23,27,.25);color:var(--text);background:transparent}
.light .btn-ghost:hover{border-color:var(--text);background:rgba(20,23,27,.04)}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.link{color:var(--cool-2);text-decoration:none;font-weight:600;border-bottom:1px solid rgba(86,195,238,.35)}
.link:hover{border-bottom-color:var(--cool-2)}
.light .link{color:#0d7fb0;border-bottom-color:rgba(13,127,176,.3)}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(5,6,7,.78);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--line-dark)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:18px;height:70px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--on-dark);flex:none}
.brand img{width:38px;height:38px}
.brand-name{display:flex;flex-direction:column;line-height:1}
.brand-name b{font-size:1.02rem;font-weight:700;letter-spacing:.2em}
.brand-name span{font-size:.6rem;font-weight:600;letter-spacing:.34em;color:var(--on-dark-3);margin-top:5px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{text-decoration:none;color:var(--on-dark-2);font-size:.88rem;font-weight:550;padding:9px 12px;border-radius:999px;transition:color .2s,background .2s;white-space:nowrap}
.nav a:hover{color:var(--on-dark);background:rgba(255,255,255,.06)}
.nav a[aria-current="page"]{color:var(--on-dark);background:rgba(255,255,255,.08)}
.nav a.ext::after{content:"↗";font-size:.8em;margin-left:4px;color:var(--on-dark-3)}
.nav a.nav-cta{color:#140800;background:linear-gradient(135deg,var(--heat-2),var(--heat));margin-left:6px;padding:9px 18px}
.nav a.nav-cta:hover{color:#140800;filter:brightness(1.08)}
.menu-btn{display:none;background:none;border:1px solid var(--line-dark);color:var(--on-dark);border-radius:10px;width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center}
.menu-btn svg{width:22px;height:22px}
@media (max-width:1060px){
  .menu-btn{display:inline-flex}
  .nav{position:fixed;inset:70px 0 auto 0;flex-direction:column;align-items:stretch;gap:2px;background:rgba(8,9,11,.97);border-bottom:1px solid var(--line-dark);padding:12px var(--gutter) 20px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-height:calc(100vh - 70px);overflow:auto}
  .nav.open{opacity:1;transform:none;pointer-events:auto}
  .nav a{padding:14px 12px;font-size:1rem;border-radius:10px}
  .nav a.nav-cta{margin:8px 0 0;text-align:center}
}

/* ---------- sections ---------- */
section{position:relative}
.sec{padding:clamp(64px,9vw,120px) 0}
.sec-tight{padding:clamp(44px,6vw,72px) 0}
.dark{background:var(--ink);color:var(--on-dark)}
.graphite{background:linear-gradient(180deg,var(--graphite) 0%,var(--ink-2) 100%);color:var(--on-dark)}
.light{background:var(--paper);color:var(--text)}
.white{background:#fff;color:var(--text)}
.sec-head{max-width:760px;margin-bottom:clamp(34px,5vw,56px)}
.sec-head h2{margin-bottom:16px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .eyebrow{justify-content:center}
.center .lead{margin-left:auto;margin-right:auto}
.rule{height:2px;border:0;background:var(--heatcool);border-radius:2px;margin:0}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:#000;min-height:min(92vh,860px);display:flex;align-items:center;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center 60%;opacity:.5;filter:saturate(.35) contrast(1.1)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
  radial-gradient(900px 520px at 78% 40%,rgba(31,166,220,.16),transparent 60%),
  radial-gradient(700px 460px at 12% 85%,rgba(239,122,33,.16),transparent 60%),
  linear-gradient(90deg,rgba(0,0,0,.94) 0%,rgba(0,0,0,.72) 48%,rgba(0,0,0,.35) 100%),
  linear-gradient(0deg,rgba(0,0,0,.9) 0%,transparent 35%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:clamp(70px,10vw,120px) 0}
.hero h1{margin-bottom:24px}
.hero .lead{font-size:clamp(1.08rem,1.6vw,1.28rem)}
.hero-logo{position:relative;justify-self:center;width:min(100%,430px)}
.hero-logo img{width:100%;height:auto;filter:drop-shadow(0 30px 60px rgba(0,0,0,.6))}
.arcs{position:absolute;pointer-events:none;z-index:-1;opacity:.55}
.arcs ellipse{fill:none;stroke-width:1.2}
.arcs .a1{stroke:url(#arcHeat)} .arcs .a2{stroke:url(#arcCool)}
.pulse{transform-origin:center;animation:breathe 7s ease-in-out infinite}
.pulse.d2{animation-delay:-2.3s}.pulse.d3{animation-delay:-4.6s}
@keyframes breathe{0%,100%{transform:scale(1);opacity:.25}50%{transform:scale(1.06);opacity:.8}}
.hero-small{min-height:0}
.hero-small .hero-grid{grid-template-columns:1fr;padding:clamp(70px,9vw,110px) 0 clamp(54px,7vw,80px)}
.hero-small h1{font-size:clamp(2.1rem,5.2vw,3.7rem)}
.crumbs{font-size:.8rem;color:var(--on-dark-3);margin-bottom:14px;letter-spacing:.04em}
.crumbs a{text-decoration:none;color:var(--on-dark-2)}
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:10px}
  .hero-logo{order:-1;width:min(62%,260px);justify-self:start;margin-bottom:6px}
  .hero{min-height:0}
}

/* ---------- facts strip ---------- */
.facts{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
.fact{padding:28px 20px;border-right:1px solid var(--line-dark)}
.fact:last-child{border-right:0}
.fact b{display:block;font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:750;letter-spacing:-.02em;line-height:1.1;margin-bottom:8px}
.fact > span{font-size:.84rem;color:var(--on-dark-2);line-height:1.45;display:block}
@media (max-width:960px){.facts{grid-template-columns:repeat(2,1fr)}.fact{border-bottom:1px solid var(--line-dark)}.fact:nth-child(2n){border-right:0}.fact:last-child{grid-column:1/-1;border-bottom:0}}

/* ---------- grids & cards ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(24px,4vw,56px);align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){.grid-2{grid-template-columns:1fr}}
@media (max-width:560px){.grid-3,.grid-4{grid-template-columns:1fr}}
.card{position:relative;background:linear-gradient(180deg,var(--graphite-2),var(--graphite));border:1px solid var(--line-dark);border-radius:var(--radius);padding:26px 24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;overflow:hidden}
.card::after{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--heatcool);opacity:0;transition:opacity .25s}
.card:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.18);box-shadow:var(--shadow)}
.card:hover::after{opacity:1}
.card h3{margin:14px 0 10px}
.card p{color:var(--on-dark-2);font-size:.95rem;margin:0}
.card .more{display:inline-block;margin-top:16px;font-size:.86rem;font-weight:650;color:var(--cool-2);text-decoration:none}
.card a.cover{position:absolute;inset:0;z-index:1}
.light .card,.white .card{background:#fff;border-color:var(--line-light);box-shadow:0 1px 0 rgba(0,0,0,.02)}
.light .card p,.white .card p{color:var(--text-2)}
.light .card:hover,.white .card:hover{box-shadow:0 18px 40px -22px rgba(20,23,27,.35)}
.light .card .more,.white .card .more{color:#0d7fb0}
.ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.02));border:1px solid var(--line-dark)}
.ico svg{width:24px;height:24px;stroke:var(--silver);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.light .ico,.white .ico{background:linear-gradient(145deg,#f1f2f4,#e3e6ea);border-color:var(--line-light)}
.light .ico svg,.white .ico svg{stroke:#2a2f36}
.tag{display:inline-block;font-size:.7rem;font-weight:650;letter-spacing:.14em;text-transform:uppercase;padding:5px 10px;border-radius:999px;border:1px solid var(--line-dark);color:var(--on-dark-2)}
.light .tag,.white .tag{border-color:var(--line-light);color:var(--text-3)}
.tag.hot{border-color:rgba(239,122,33,.5);color:var(--heat-2)}

/* ---------- media ---------- */
.photo{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--graphite)}
.photo img{width:100%;height:100%;object-fit:cover}
.photo figcaption,.cap{font-size:.82rem;color:var(--on-dark-3);margin-top:10px;line-height:1.45}
.light .cap,.white .cap{color:var(--text-3)}
.photo.tall{aspect-ratio:4/5}.photo.wide{aspect-ratio:16/10}.photo.sq{aspect-ratio:1/1}
.duo{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
@media (max-width:560px){.duo{grid-template-columns:1fr}}

/* ---------- compare: resist vs intercept ---------- */
.versus{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:760px){.versus{grid-template-columns:1fr}}
.vs{border-radius:var(--radius);padding:28px 26px;border:1px solid var(--line-dark);background:var(--graphite)}
.vs h3{margin-bottom:10px}
.vs p{color:var(--on-dark-2);margin:0}
.vs.old h3{color:var(--on-dark-2)}
.vs.new{background:linear-gradient(160deg,rgba(239,122,33,.12),rgba(31,166,220,.10));border-color:rgba(255,255,255,.16)}
.light .vs{background:#fff;border-color:var(--line-light)}
.light .vs p{color:var(--text-2)}
.light .vs.new{background:linear-gradient(160deg,#fff4ea,#eaf6fc);border-color:rgba(20,23,27,.12)}

/* ---------- diagrams ---------- */
.diagram{background:linear-gradient(180deg,#0b0d10,#050607);border:1px solid var(--line-dark);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.diagram svg{width:100%;height:auto;display:block}
.toggle{display:inline-flex;background:rgba(255,255,255,.06);border:1px solid var(--line-dark);border-radius:999px;padding:4px;gap:4px;margin-bottom:14px}
.toggle button{font:inherit;font-size:.85rem;font-weight:650;color:var(--on-dark-2);background:none;border:0;border-radius:999px;padding:8px 16px;cursor:pointer}
.toggle button[aria-pressed="true"]{background:var(--on-dark);color:#0b0d10}
.dg-label{font-family:"Montserrat",sans-serif;font-size:13px;fill:var(--on-dark-2);font-weight:550}
.dg-big{font-family:"Montserrat",sans-serif;font-size:20px;font-weight:750}
.flow{stroke-dasharray:6 8;animation:flow 1.2s linear infinite}
@keyframes flow{to{stroke-dashoffset:-28}}

/* ---------- temperature bars (insulation multiplier) ---------- */
.tbar{margin:18px 0 6px}
.tbar-row{display:grid;grid-template-columns:150px 1fr;gap:14px;align-items:center;margin:12px 0}
.tbar-row span{font-size:.86rem;color:var(--on-dark-2)}
.light .tbar-row span{color:var(--text-2)}
.tbar-track{height:34px;border-radius:9px;background:rgba(255,255,255,.05);position:relative;border:1px solid var(--line-dark)}
.light .tbar-track{background:#fff;border-color:var(--line-light)}
.tbar-fill{position:absolute;inset:0 auto 0 0;border-radius:8px;display:flex;align-items:center;justify-content:flex-end;padding-right:12px;font-weight:700;font-size:.9rem;color:#140800;width:0;transition:width 1.4s cubic-bezier(.2,.8,.2,1)}
.tbar-fill.hot{background:linear-gradient(90deg,#ffb27a,var(--heat))}
.tbar-fill.ok{background:linear-gradient(90deg,#a9def5,var(--cool));color:#03121b}
.tbar-fill em{font-style:normal}
.tbar-fill.small em{position:absolute;left:calc(100% + 10px);white-space:nowrap;color:var(--on-dark)}
.light .tbar-fill.small em{color:var(--text)}
@media (max-width:560px){.tbar-row{grid-template-columns:1fr;gap:6px}}

/* ---------- spec table ---------- */
.specs{width:100%;border-collapse:collapse;font-size:.95rem}
.specs th,.specs td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--line-light);vertical-align:top}
.specs th{width:36%;font-weight:650;color:var(--text)}
.specs td{color:var(--text-2)}
.dark .specs th,.graphite .specs th{color:var(--on-dark)}
.dark .specs td,.graphite .specs td{color:var(--on-dark-2)}
.dark .specs th,.dark .specs td,.graphite .specs th,.graphite .specs td{border-bottom-color:var(--line-dark)}
@media (max-width:560px){.specs th,.specs td{display:block;width:100%;padding:6px 0}.specs th{padding-top:16px}.specs td{padding-bottom:14px}}

/* ---------- lists ---------- */
.ticks{list-style:none;padding:0;margin:0}
.ticks li{position:relative;padding-left:30px;margin:0 0 12px;color:var(--on-dark-2)}
.light .ticks li,.white .ticks li{color:var(--text-2)}
.ticks li::before{content:"";position:absolute;left:0;top:.42em;width:16px;height:16px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,var(--silver) 40%,#6d737b 100%);box-shadow:0 0 0 3px rgba(255,255,255,.06)}
.ticks b{color:var(--on-dark)}
.light .ticks b,.white .ticks b{color:var(--text)}
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.steps li{counter-increment:s;background:var(--graphite);border:1px solid var(--line-dark);border-radius:var(--radius);padding:22px 20px}
.steps li::before{content:"0" counter(s);display:block;font-size:1.6rem;font-weight:800;margin-bottom:10px;background:var(--heatcool);-webkit-background-clip:text;background-clip:text;color:transparent}
.steps b{display:block;margin-bottom:6px}
.steps span{color:var(--on-dark-2);font-size:.93rem}
.light .steps li{background:#fff;border-color:var(--line-light)}
.light .steps span{color:var(--text-2)}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* ---------- quote ---------- */
.quote{position:relative;padding:34px 34px 30px;border-radius:var(--radius);background:linear-gradient(160deg,var(--graphite-2),var(--graphite));border:1px solid var(--line-dark)}
.quote p{font-size:clamp(1.05rem,1.5vw,1.2rem);line-height:1.6;color:var(--on-dark);font-weight:450}
.quote::before{content:"“";position:absolute;top:-8px;left:22px;font-size:5rem;line-height:1;font-weight:800;background:var(--heatcool);-webkit-background-clip:text;background-clip:text;color:transparent}
.quote cite{font-style:normal;font-size:.88rem;color:var(--on-dark-2)}

/* ---------- CTA band ---------- */
.band{position:relative;overflow:hidden;border-radius:22px;padding:clamp(34px,6vw,64px);background:radial-gradient(600px 300px at 90% 10%,rgba(31,166,220,.25),transparent 60%),radial-gradient(600px 300px at 0% 100%,rgba(239,122,33,.25),transparent 60%),linear-gradient(135deg,#15181c,#07080a);border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow)}
.band h2{max-width:22ch;margin-bottom:14px}
.band .arcs{right:-120px;top:-60px;width:520px;opacity:.35}
.band-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center}
@media (max-width:760px){.band-grid{grid-template-columns:1fr}}

/* ---------- timeline ---------- */
.timeline{list-style:none;margin:0;padding:0;border-left:2px solid transparent;border-image:var(--heatcool) 1}
.timeline li{position:relative;padding:0 0 28px 28px}
.timeline li::before{content:"";position:absolute;left:-8px;top:6px;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.08)}
.timeline b{display:block;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--on-dark-3);margin-bottom:4px}
.light .timeline b{color:var(--text-3)}
.light .timeline li::before{background:#2a2f36;box-shadow:0 0 0 4px rgba(20,23,27,.08)}

/* ---------- FAQ ---------- */
.faq details{border-bottom:1px solid var(--line-light);padding:6px 0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:18px 0;font-weight:650;font-size:1.06rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;font-weight:400;color:var(--text-3);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .ans{padding:0 0 20px;color:var(--text-2);max-width:78ch}

/* ---------- application detail blocks ---------- */
.app{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,4vw,56px);align-items:start;padding:clamp(44px,6vw,72px) 0;border-top:1px solid var(--line-light);scroll-margin-top:90px}
.app:first-of-type{border-top:0}
.app.flip .app-media{order:2}
.app h2{font-size:clamp(1.5rem,2.8vw,2.15rem);margin:12px 0 14px}
.app-media .photo{aspect-ratio:4/3}
.app-art{aspect-ratio:4/3;border-radius:var(--radius);background:linear-gradient(160deg,#101317,#050607);border:1px solid var(--line-dark);display:grid;place-items:center;overflow:hidden;position:relative}
.app-art svg{width:78%;height:auto}
.kpis{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 6px}
.kpi{border:1px solid var(--line-light);border-radius:12px;padding:10px 14px;background:#fff;min-width:130px}
.kpi b{display:block;font-size:1.25rem;font-weight:750;letter-spacing:-.01em}
.kpi span{font-size:.78rem;color:var(--text-3);line-height:1.35;display:block}
@media (max-width:820px){.app{grid-template-columns:1fr}.app.flip .app-media{order:0}}
.appnav{position:sticky;top:70px;z-index:20;background:rgba(244,245,247,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line-light)}
.appnav .wrap{display:flex;gap:6px;overflow-x:auto;padding-top:10px;padding-bottom:10px;scrollbar-width:none}
.appnav .wrap::-webkit-scrollbar{display:none}
.appnav a{flex:none;text-decoration:none;font-size:.82rem;font-weight:600;color:var(--text-2);padding:8px 13px;border-radius:999px;border:1px solid var(--line-light);background:#fff}
.appnav a:hover{color:var(--text);border-color:rgba(20,23,27,.3)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,4vw,56px)}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr}}
.cinfo{display:grid;gap:14px}
.cinfo a,.cinfo div{display:flex;gap:14px;align-items:flex-start;text-decoration:none;padding:18px;border-radius:var(--radius);border:1px solid var(--line-light);background:#fff;color:var(--text)}
.cinfo svg{width:22px;height:22px;flex:none;stroke:#2a2f36;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-top:2px}
.cinfo small{display:block;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);margin-bottom:2px}
form.cform{display:grid;gap:14px;background:#fff;border:1px solid var(--line-light);border-radius:var(--radius);padding:clamp(20px,3vw,32px)}
.cform label{display:grid;gap:6px;font-size:.84rem;font-weight:600;color:var(--text)}
.cform input,.cform select,.cform textarea{font:inherit;font-size:1rem;padding:12px 14px;border-radius:10px;border:1px solid rgba(20,23,27,.2);background:#fbfbfc;color:var(--text);width:100%}
.cform input:focus,.cform select:focus,.cform textarea:focus{outline:2px solid var(--cool);outline-offset:1px;border-color:transparent}
.cform .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.cform .two{grid-template-columns:1fr}}
.cform .note{font-size:.8rem;color:var(--text-3);margin:0}

/* ---------- simulator (correctional page) ---------- */
.sim-controls{display:flex;flex-wrap:wrap;gap:18px 28px;align-items:flex-end;margin-bottom:26px}
.ctl{display:grid;gap:8px}
.ctl > span{font-size:.72rem;font-weight:650;letter-spacing:.18em;text-transform:uppercase;color:var(--on-dark-3)}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg button{font:inherit;font-size:.86rem;font-weight:600;color:var(--on-dark-2);background:rgba(255,255,255,.04);border:1px solid var(--line-dark);border-radius:999px;padding:9px 15px;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.seg button:hover{border-color:rgba(255,255,255,.3);color:var(--on-dark)}
.seg button[aria-pressed="true"]{background:var(--on-dark);color:#0b0d10;border-color:var(--on-dark)}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media (max-width:980px){.metrics{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.metrics{grid-template-columns:1fr}}
.metric{background:linear-gradient(180deg,var(--graphite-2),var(--graphite));border:1px solid var(--line-dark);border-radius:var(--radius);padding:20px}
.metric small{display:block;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-3);margin-bottom:10px;font-weight:650}
.metric .ba{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.metric .was{font-size:1.25rem;font-weight:650;color:var(--heat-2);text-decoration:line-through;text-decoration-thickness:2px;text-decoration-color:rgba(255,154,74,.55)}
.metric .now{font-size:2rem;font-weight:800;color:var(--cool-2);letter-spacing:-.02em}
.metric p{font-size:.86rem;color:var(--on-dark-2);margin:10px 0 0;line-height:1.45}
.chart-box{background:linear-gradient(180deg,#0b0d10,#060708);border:1px solid var(--line-dark);border-radius:var(--radius);padding:18px 16px 8px}
.chart-title{font-size:.95rem;font-weight:650;margin:0 0 10px;color:var(--on-dark)}
svg.chart{width:100%;height:auto;display:block;font-family:"Montserrat",sans-serif}
svg.chart .grid{stroke:rgba(255,255,255,.07)}
svg.chart .base{stroke:rgba(255,255,255,.25)}
svg.chart .ax{fill:var(--on-dark-3);font-size:12px}
svg.chart .ax.sel{fill:var(--on-dark);font-weight:700}
svg.chart .ax.strong{fill:var(--on-dark);font-weight:650}
svg.chart .lbl{fill:var(--on-dark);font-size:12px;font-weight:650}
svg.chart .ref{stroke:rgba(255,255,255,.35);stroke-dasharray:4 5}
svg.chart .serie{fill:none;stroke-linejoin:round;stroke-linecap:round}
svg.chart .cross{stroke:rgba(255,255,255,.35)}
svg.chart .bar.fade{opacity:.4}
.legend{display:flex;flex-wrap:wrap;gap:16px;font-size:.82rem;color:var(--on-dark-2);margin:4px 0 12px}
.legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:7px;vertical-align:-1px}
.tip{position:fixed;z-index:80;display:none;pointer-events:none;background:#fff;color:#14171b;border-radius:10px;padding:10px 12px;font-size:.8rem;box-shadow:0 12px 30px -10px rgba(0,0,0,.6);min-width:160px}
.tip-t{font-weight:700;margin-bottom:6px}
.tip-r{display:flex;align-items:center;gap:8px;margin:3px 0}
.tip-k{width:10px;height:10px;border-radius:3px;flex:none}
.tip-n{color:#5a616b}
details.table-toggle{margin-top:12px}
details.table-toggle summary{cursor:pointer;font-size:.85rem;color:var(--on-dark-2);font-weight:600}
.tabwrap{overflow-x:auto;margin-top:10px}
table.tab{border-collapse:collapse;width:100%;font-size:.82rem;min-width:520px}
table.tab th,table.tab td{padding:8px 10px;border-bottom:1px solid var(--line-dark);text-align:right;white-space:nowrap}
table.tab th:first-child,table.tab td:first-child{text-align:left}
table.tab th{color:var(--on-dark);font-weight:650}
table.tab td{color:var(--on-dark-2)}
table.tab tr.sel td{color:var(--on-dark);background:rgba(255,255,255,.04)}

/* ---------- configurator page ---------- */
.cfg-wrap{background:linear-gradient(180deg,#000 0%,var(--ink) 120px,var(--paper) 120px);padding:0 0 clamp(48px,7vw,90px)}
.cfg-frame{border-radius:18px;overflow:hidden;background:#fff;border:1px solid rgba(255,255,255,.14);box-shadow:0 30px 70px -30px rgba(0,0,0,.7)}
.cfg-frame iframe{display:block;width:100%;height:1600px;border:0;background:#fff}
.cfg-note{margin:14px 4px 0;color:var(--text-3)}
@media (max-width:560px){.cfg-frame{border-radius:12px;margin:0 -6px}}

/* ---------- footer ---------- */
.site-foot{background:#030405;border-top:1px solid var(--line-dark);padding:64px 0 34px;color:var(--on-dark-2);font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:34px}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}
.site-foot h4{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--on-dark-3);margin-bottom:14px;font-weight:650}
.site-foot a{text-decoration:none;color:var(--on-dark-2)}
.site-foot a:hover{color:var(--on-dark)}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot-logo{width:170px;height:auto;margin-bottom:14px}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:44px;padding-top:22px;border-top:1px solid var(--line-dark);font-size:.78rem;color:var(--on-dark-3)}

/* ---------- reveal on scroll ---------- */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}