/* MobileECU
   A focused workshop interface: navy surfaces, signal-teal actions and
   amber only where attention is genuinely required. */

:root{
  --bg:#0a1426;
  --bg-soft:#0d192d;
  --bg2:var(--bg-soft); /* legacy template alias */
  --panel:#101f35;
  --panel-raised:#172a45;
  --panel2:var(--panel-raised); /* legacy template alias */
  --panel-glass:rgba(16,31,53,.88);
  --ink:#f2f6fc;
  --ink-dim:#c0cfdf;
  --muted:#93a7be;
  --line:#2a3c54;
  --line-soft:#203047;
  --accent:#4de0c5;
  --accent-strong:#21bfa2;
  --accent-ink:#77edd7;
  --accent-dark:#071d1a;
  --amber:#f2aa4c;
  --ok:#55d491;
  --warn:#f2aa4c;
  --crit:#ff756e;
  --exp:#d980c2;
  --data:#6dcce8;
  --shadow:0 18px 55px rgba(0,0,0,.28);
  --shadow-soft:0 10px 28px rgba(0,0,0,.18);
  --mono:ui-monospace,"Cascadia Code","SFMono-Regular",Consolas,monospace;
  --sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --r:14px;
  --r-lg:24px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0}
body{
  min-height:100vh;
  background:
    radial-gradient(900px 520px at 85% -12%,rgba(66,222,212,.09),transparent 63%),
    radial-gradient(760px 460px at -8% 12%,rgba(242,170,76,.055),transparent 62%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg-soft) 52%,var(--bg) 100%);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  opacity:.13;
  background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:linear-gradient(to bottom,black,transparent 75%);
}

a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:underline}
button,input,textarea,select{font:inherit}
img{display:block;max-width:100%}
code,.mono,.hex{font-family:var(--mono);font-variant-numeric:tabular-nums}
:focus-visible{outline:3px solid rgba(66,222,212,.72);outline-offset:3px;border-radius:5px}

.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.skip-link{position:fixed;left:14px;top:12px;z-index:1000;padding:10px 14px;border-radius:9px;background:var(--accent);color:var(--accent-dark);font-weight:800;transform:translateY(-160%)}
.skip-link:focus{transform:translateY(0)}

/* Navigation */
.topbar{position:sticky;top:0;z-index:40;border-bottom:1px solid var(--line);background:rgba(10,20,38,.94);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.topbar-inner{width:min(1440px,100%);min-height:72px;margin:0 auto;padding:10px 24px;display:flex;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;flex:none;color:var(--ink);text-decoration:none}
.brand:hover{text-decoration:none}
.brand-mark{width:38px;height:38px;filter:drop-shadow(0 0 16px rgba(66,222,212,.16))}
.brand-lockup{display:flex;flex-direction:column;gap:5px;min-width:0}
.brand-lockup strong{font-size:23px;line-height:1;letter-spacing:-.04em;white-space:nowrap}
.brand-lockup strong span{color:var(--accent)}
.brand-lockup small{font-size:12px;letter-spacing:.03em;color:var(--muted)}
.nav-shell{margin-left:auto;display:flex;align-items:center;gap:8px;min-width:0}
.nav{display:flex;align-items:center;gap:2px}
.nav a,.nav-signin,.account-menu>summary{min-height:40px;display:inline-flex;align-items:center;padding:8px 11px;border-radius:9px;color:var(--ink-dim);font-size:13.5px;font-weight:650;text-decoration:none;cursor:pointer;white-space:nowrap}
.nav a:hover,.nav-signin:hover,.account-menu>summary:hover{background:rgba(255,255,255,.05);color:var(--ink);text-decoration:none}
.nav a.active{background:rgba(66,222,212,.095);color:var(--accent-ink)}
.public-actions{display:flex;align-items:center;gap:6px;padding-left:7px;border-left:1px solid var(--line)}
.account-menu{position:relative}
.account-menu>summary{list-style:none;gap:7px}
.account-menu>summary::-webkit-details-marker{display:none}
.account-menu>summary::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.7}
.account-menu[open]>summary{background:rgba(255,255,255,.05);color:var(--ink)}
.account-role{padding:2px 6px;border-radius:999px;background:rgba(66,222,212,.1);color:var(--accent-ink);font:600 9px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.menu-popover{position:absolute;top:calc(100% + 8px);left:0;z-index:50;min-width:180px;padding:7px;border:1px solid var(--line);border-radius:12px;background:#0d1a1d;box-shadow:var(--shadow);display:grid}
.menu-popover.menu-right{left:auto;right:0}
.menu-popover a{padding:9px 11px;border-radius:7px;color:var(--ink-dim);font-size:13px;text-decoration:none}
.menu-popover a:hover{background:var(--panel-raised);color:var(--ink)}
.nav-toggle{display:none;width:44px;height:44px;margin-left:auto;padding:11px;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--ink);cursor:pointer}
.nav-toggle>span:not(.sr-only){display:block;width:20px;height:1.5px;margin:4px auto;background:currentColor;transition:transform .18s,opacity .18s}
.nav-toggle[aria-expanded="true"]>span:nth-of-type(2){transform:translateY(5.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"]>span:nth-of-type(3){opacity:0}
.nav-toggle[aria-expanded="true"]>span:nth-of-type(4){transform:translateY(-5.5px) rotate(-45deg)}

/* Existing portal layout */
.wrap{width:min(1110px,100%);margin:0 auto;padding:38px 24px 84px}
.wrap.narrow{max-width:500px}
.grid{display:grid;gap:18px}
.grid.two{grid-template-columns:1fr 1fr}
.grid.side{grid-template-columns:minmax(0,1.55fr) minmax(280px,1fr)}
h1{font-size:clamp(24px,3vw,32px);line-height:1.17;margin:0 0 6px;letter-spacing:-.035em}
h2{font-size:14px;margin:0 0 12px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-dim);font-weight:700}
h2 .n{color:var(--muted);font-family:var(--mono);font-weight:500;text-transform:none}
.lead{color:var(--muted);margin:0 0 24px}
.eyebrow,.section-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink);font-weight:700;margin:0 0 8px}

.panel{background:linear-gradient(145deg,var(--panel),var(--bg-soft));border:1px solid var(--line);border-radius:var(--r);padding:21px;box-shadow:var(--shadow-soft)}
.panel+.panel{margin-top:18px}
.panel.tight{padding:14px 16px}

/* State pills */
.pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;letter-spacing:.035em;padding:4px 9px;border-radius:999px;border:1px solid var(--line);background:var(--panel-raised);color:var(--ink-dim);text-transform:uppercase}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.9}
.pill.ok{color:var(--ok);border-color:rgba(85,212,145,.3)}
.pill.warn{color:var(--warn);border-color:rgba(242,170,76,.32)}
.pill.crit{color:var(--crit);border-color:rgba(255,117,110,.34)}
.pill.exp{color:var(--exp);border-color:rgba(217,128,194,.3)}
.pill.data{color:var(--data);border-color:rgba(109,204,232,.3)}
.pill.plain::before{display:none}

/* Buttons */
.btn{min-height:42px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 16px;border:1px solid var(--line);border-radius:10px;background:var(--panel-raised);color:var(--ink);font-weight:720;font-size:14px;line-height:1.2;cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s,transform .08s,box-shadow .15s}
.btn:hover{background:#193035;border-color:#315056;text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-dark);box-shadow:0 8px 24px rgba(77,224,197,.13)}
.btn.primary:hover{background:var(--accent-ink);box-shadow:0 10px 30px rgba(77,224,197,.22)}
.btn.ghost{background:transparent}
.btn.small{min-height:38px;padding:7px 12px;font-size:13px}
.btn-large{min-height:50px;padding:13px 19px;border-radius:12px}
.btn.warn{border-color:rgba(242,170,76,.4);color:var(--warn)}
.btn.crit{border-color:rgba(255,117,110,.45);color:var(--crit)}
.btn:disabled{opacity:.42;cursor:not-allowed}
.btn-row{display:flex;flex-wrap:wrap;gap:10px}

/* Forms and file upload */
label.field{display:block;margin-bottom:15px}
label.field>span:first-child{display:block;margin-bottom:6px;color:var(--ink-dim);font-size:13px;font-weight:650}
input[type=text],input[type=email],input[type=password],textarea,select{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:#071214;color:var(--ink);font:inherit}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent-strong);box-shadow:0 0 0 3px rgba(66,222,212,.12)}
textarea{min-height:84px;resize:vertical}
.hint{display:block;color:var(--muted)!important;font-size:12px!important;margin-top:6px;margin-bottom:0!important;font-weight:400!important}
.filedrop{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:102px;margin-top:4px;padding:24px;border:1.5px dashed #365158;border-radius:var(--r);background:#081517;color:var(--muted);text-align:center;cursor:pointer;transition:border-color .15s,color .15s,background .15s}
.filedrop:hover,.filedrop.dragging{border-color:var(--accent);color:var(--ink-dim);background:rgba(66,222,212,.035)}
.filedrop input[type=file]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.filedrop .fn{color:var(--accent-ink);font:13px var(--mono);margin-top:8px;overflow-wrap:anywhere}

/* Data and tables */
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{padding:8px 10px;border-bottom:1px solid var(--line);color:var(--muted);font-size:10.5px;font-weight:700;letter-spacing:.06em;text-align:left;text-transform:uppercase}
.tbl td{padding:10px;border-bottom:1px solid var(--line-soft);vertical-align:top}
.tbl tr:hover td{background:rgba(255,255,255,.015)}
.tbl .mono{color:var(--ink-dim)}
.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.kv{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 16px;font-size:13.5px}
.kv dt{color:var(--muted);font:12px var(--mono)}
.kv dd{min-width:0;margin:0;color:var(--ink);overflow-wrap:anywhere}
.stat{display:flex;flex-direction:column;gap:2px}
.stat .num{color:var(--ink);font:600 26px var(--mono);font-variant-numeric:tabular-nums}
.stat .lab{color:var(--muted);font-size:11px;letter-spacing:.055em;text-transform:uppercase}
.statgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}

/* Messages */
.flash{display:flex;align-items:flex-start;gap:9px;margin-bottom:14px;padding:11px 15px;border:1px solid var(--line);border-radius:9px;font-size:14px}
.flash.ok{background:rgba(85,212,145,.08);border-color:rgba(85,212,145,.28);color:#b3edcc}
.flash.error{background:rgba(255,117,110,.09);border-color:rgba(255,117,110,.3);color:#ffc0bc}
.flash.warn{background:rgba(242,170,76,.09);border-color:rgba(242,170,76,.3);color:#f6d3a1}
.flash::before{content:"●";opacity:.7}
.chat-log{display:flex;flex-direction:column;gap:12px;max-height:56vh;overflow-y:auto;padding:4px 2px}
.msg{max-width:82%;padding:11px 14px;border-radius:12px;font-size:14px;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere}
.msg .who{margin-bottom:4px;font:10.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;opacity:.7}
.msg.user{align-self:flex-end;background:var(--panel-raised);border:1px solid var(--line)}
.msg.ai{align-self:flex-start;background:rgba(66,222,212,.055);border:1px solid rgba(66,222,212,.2)}
.msg.support{align-self:flex-start;background:rgba(109,204,232,.07);border:1px solid rgba(109,204,232,.24)}
.msg .t{margin-top:6px;color:var(--muted);font:10.5px var(--mono)}
.chat-empty{padding:30px;color:var(--muted);text-align:center}

/* Utilities */
.muted{color:var(--muted)}
.small{font-size:12.5px}
.sep{height:1px;margin:16px 0;border:0;background:var(--line)}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.right{margin-left:auto}
.tag{padding:2px 6px;border:1px solid var(--line-soft);border-radius:5px;background:var(--bg);color:var(--muted);font:11px var(--mono)}
.foot{margin-top:24px;color:var(--muted);font-size:12.5px;text-align:center}
ul.clean{list-style:none;margin:0;padding:0}
ul.clean li{padding:7px 0;border-bottom:1px solid var(--line-soft);font-size:13.5px}
ul.clean li:last-child{border-bottom:0}
.danger-note{margin-top:8px;color:var(--warn);font-size:12.5px}

/* Public landing */
.landing-page{overflow-x:hidden}
.landing-wrap{width:min(1440px,100%);margin:0 auto;padding:0 24px 42px}
.landing-hero{position:relative;min-height:calc(100vh - 72px);display:grid;grid-template-columns:minmax(0,.83fr) minmax(520px,1.17fr);align-items:center;gap:clamp(28px,5vw,72px);padding:clamp(70px,9vw,132px) 0 84px}
.hero-copy{position:relative;z-index:2;max-width:660px;padding-left:clamp(0px,3vw,44px)}
.hero-kicker{display:flex;align-items:center;gap:10px;margin-bottom:24px;color:var(--ink-dim);font:700 11px var(--mono);letter-spacing:.09em;text-transform:uppercase}
.hero-kicker>span{width:28px;height:1px;background:var(--accent);box-shadow:0 0 12px var(--accent)}
.landing-hero h1{margin:0 0 26px;font-size:clamp(52px,7vw,104px);line-height:.91;letter-spacing:-.066em;font-weight:760}
.landing-hero h1 em{color:var(--accent);font-style:normal;font-weight:450}
.hero-lead{max-width:650px;margin:0 0 32px;color:var(--ink-dim);font-size:clamp(17px,1.5vw,20px);line-height:1.68}
.hero-actions{display:flex;gap:11px;flex-wrap:wrap}
.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:52px;padding-top:22px;border-top:1px solid var(--line)}
.hero-proof div{display:grid;gap:4px}
.hero-proof strong{font:700 12px var(--mono);letter-spacing:.05em;text-transform:uppercase;color:var(--ink)}
.hero-proof span{color:var(--muted);font-size:12px;line-height:1.4}
.hero-visual{position:relative;min-height:620px;align-self:stretch;isolation:isolate;overflow:hidden}
.hero-visual::before{content:"";position:absolute;inset:6% -12% 3% -8%;z-index:-1;border-radius:50%;background:radial-gradient(circle,rgba(66,222,212,.13),transparent 67%);filter:blur(12px)}
.hero-visual picture,.hero-visual picture img{width:100%;height:100%}
.hero-visual img{border-radius:0 0 0 90px;object-fit:cover;object-position:60% center;mask-image:linear-gradient(90deg,transparent 0%,black 18%,black 100%),linear-gradient(0deg,transparent 0%,black 16%,black 100%);mask-composite:intersect}
.hero-visual-label{position:absolute;left:4%;bottom:13%;display:flex;align-items:center;gap:12px;padding:12px 15px;border:1px solid rgba(103,169,173,.32);border-radius:12px;background:rgba(5,16,18,.78);box-shadow:var(--shadow);backdrop-filter:blur(14px)}
.hero-visual-label>div{display:grid;gap:1px}
.hero-visual-label strong{font-size:12px}
.hero-visual-label small{color:var(--muted);font:10px var(--mono)}
.signal-dot{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 5px rgba(85,212,145,.1),0 0 14px rgba(85,212,145,.55)}
.landing-section{width:min(1240px,100%);margin:0 auto;padding:112px 26px}
.intro-strip{display:grid;grid-template-columns:240px 1fr;align-items:start;gap:48px;padding-top:42px;padding-bottom:42px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.intro-copy{max-width:880px;margin:0;color:var(--ink-dim);font-size:clamp(20px,2.6vw,34px);line-height:1.33;letter-spacing:-.025em}
.beta-note{max-width:800px;margin:18px 0 0;padding-left:14px;border-left:2px solid var(--amber);color:var(--ink-dim);font-size:14px;line-height:1.6}
.section-heading{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.6fr);gap:64px;align-items:end;margin-bottom:48px}
.section-heading h2,.mobile-copy h2,.landing-cta h2{margin:0;color:var(--ink);font-size:clamp(35px,5vw,64px);font-weight:680;line-height:1.03;letter-spacing:-.05em;text-transform:none}
.section-heading>p{margin:0;color:var(--muted);font-size:16px;line-height:1.7}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feature-card{position:relative;min-height:300px;padding:28px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,var(--panel),var(--bg-soft));overflow:hidden}
.feature-card::after{content:"";position:absolute;right:-70px;bottom:-90px;width:190px;height:190px;border:1px solid rgba(66,222,212,.07);border-radius:50%;box-shadow:0 0 0 30px rgba(66,222,212,.025)}
.feature-card-wide{grid-column:span 2;display:grid;grid-template-columns:auto 1fr;gap:26px}
.feature-card-accent{border-color:rgba(66,222,212,.25);background:linear-gradient(145deg,rgba(19,55,57,.68),rgba(8,24,26,.96))}
.feature-icon{width:48px;height:48px;display:grid;place-items:center;border:1px solid rgba(66,222,212,.22);border-radius:13px;background:rgba(66,222,212,.06);color:var(--accent)}
.feature-icon svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round}
.feature-state{display:block;margin:8px 0 18px;color:var(--accent-ink);font:700 10px var(--mono);letter-spacing:.08em;text-transform:uppercase}
.feature-card-wide .feature-state{margin-top:5px}
.feature-card h3{position:relative;z-index:1;margin:0 0 12px;font-size:23px;letter-spacing:-.025em}
.feature-card p{position:relative;z-index:1;max-width:610px;margin:0;color:var(--muted);line-height:1.7}
.feature-card>a{position:absolute;left:28px;bottom:26px;z-index:2;font-weight:700;font-size:13px}
.mobile-section{display:grid;grid-template-columns:minmax(300px,.8fr) minmax(440px,1.2fr);gap:clamp(50px,8vw,120px);align-items:center}
.mobile-copy>p:not(.section-label){max-width:600px;margin:25px 0 0;color:var(--muted);font-size:16px;line-height:1.75}
.workflow-list{list-style:none;margin:40px 0 0;padding:0;border-top:1px solid var(--line)}
.workflow-list li{display:grid;grid-template-columns:44px 1fr;gap:15px;padding:18px 0;border-bottom:1px solid var(--line)}
.workflow-list li>span{color:var(--accent);font:11px var(--mono)}
.workflow-list li>div{display:grid;gap:3px}
.workflow-list strong{font-size:14px}
.workflow-list small{color:var(--muted);font-size:12.5px}
.mobile-visual{position:relative;min-height:680px;border-radius:34px;overflow:hidden;background:var(--panel)}
.mobile-visual>picture,.mobile-visual>picture>img{width:100%;height:100%}
.mobile-visual>picture>img{position:absolute;inset:0;object-fit:cover;object-position:center 48%;opacity:.84}
.mobile-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,15,17,.28),rgba(4,15,17,.05)),linear-gradient(0deg,rgba(4,15,17,.7),transparent 56%)}
.phone-panel{position:absolute;right:7%;bottom:7%;z-index:2;width:min(310px,78%);padding:16px;border:1px solid rgba(139,204,204,.28);border-radius:22px;background:rgba(5,17,19,.87);box-shadow:0 28px 70px rgba(0,0,0,.5);backdrop-filter:blur(18px)}
.phone-top{display:flex;align-items:center;gap:8px;padding:2px 4px 14px;border-bottom:1px solid var(--line)}
.phone-top img{width:27px;height:27px}
.phone-top strong{font-size:16px;letter-spacing:-.035em;white-space:nowrap}
.phone-top span{margin-left:auto;color:var(--muted);font:10px var(--mono);text-transform:uppercase}
.phone-action{display:grid;grid-template-columns:28px 1fr;gap:3px 9px;padding:14px 4px;border-bottom:1px solid var(--line-soft)}
.phone-action:last-child{border-bottom:0}
.phone-action>span{grid-row:1/3;color:var(--accent);font:10px var(--mono)}
.phone-action strong{font-size:12.5px}
.phone-action small{color:var(--muted);font-size:10.5px}
.roadmap-section{padding-top:90px}
.roadmap-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.roadmap-grid article{min-height:245px;padding:30px;border-right:1px solid var(--line)}
.roadmap-grid article:last-child{border-right:0}
.roadmap-grid span{display:inline-block;margin-bottom:48px;padding:4px 8px;border:1px solid rgba(242,170,76,.28);border-radius:999px;color:var(--amber);font:700 9px var(--mono);letter-spacing:.06em;text-transform:uppercase}
.roadmap-grid article:last-child span{border-color:rgba(66,222,212,.25);color:var(--accent)}
.roadmap-grid h3{margin:0 0 10px;font-size:20px}
.roadmap-grid p{margin:0;color:var(--muted);line-height:1.66}
.landing-cta{width:min(1240px,calc(100% - 52px));margin:72px auto 0;padding:50px;display:flex;align-items:end;justify-content:space-between;gap:42px;border:1px solid rgba(66,222,212,.24);border-radius:var(--r-lg);background:linear-gradient(115deg,rgba(22,65,66,.6),rgba(8,24,27,.96) 60%);box-shadow:var(--shadow)}
.landing-cta h2{font-size:clamp(35px,4.4vw,58px)}
.landing-cta p:not(.section-label){margin:15px 0 0;color:var(--muted)}
.cta-actions{display:grid;gap:14px;justify-items:end;flex:none}
.contact-link{color:var(--ink-dim);font-size:12px}
.landing-legal{width:min(1190px,calc(100% - 48px));margin:24px auto 0;color:#667d79;font-size:11px;text-align:center}

/* Account screens */
.center-page{width:min(1180px,100%);min-height:calc(100vh - 72px);margin:0 auto;padding:48px 24px 76px;display:flex;align-items:center;justify-content:center}
.auth-layout{width:100%;display:grid;grid-template-columns:minmax(360px,.93fr) minmax(430px,1.07fr);min-height:640px;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:rgba(8,21,24,.93);box-shadow:var(--shadow)}
.auth-visual{position:relative;min-height:100%;overflow:hidden;background:#0b1a1e}
.auth-visual picture,.auth-visual img{width:100%;height:100%}
.auth-visual img{position:absolute;inset:0;object-fit:cover;object-position:center}
.auth-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,14,16,.88),rgba(3,14,16,.04) 65%),linear-gradient(90deg,transparent 70%,rgba(6,18,20,.55))}
.auth-visual-copy{position:absolute;left:34px;right:34px;bottom:34px;z-index:2}
.auth-visual-copy .section-label{margin-bottom:10px}
.auth-visual-copy strong{display:block;max-width:440px;font-size:clamp(25px,3vw,38px);line-height:1.12;letter-spacing:-.04em}
.auth-form-wrap{display:flex;flex-direction:column;justify-content:center;padding:clamp(34px,6vw,76px)}
.authcard{width:100%;max-width:450px;margin:auto}
.auth-heading{margin-bottom:28px}
.auth-heading h1{margin-bottom:9px;font-size:31px}
.auth-heading p{margin:0;color:var(--muted);font-size:14px}
.authcard .panel{padding:0;border:0;background:transparent;box-shadow:none}
.authcard .btn[type=submit]{width:100%;margin-top:4px}
.auth-contact{margin-top:28px;padding-top:19px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;text-align:center;overflow-wrap:anywhere}

.app-footer{width:min(1440px,100%);margin:0 auto;padding:22px 24px 32px;display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);color:var(--muted);font-size:11.5px}

@media(max-width:1080px){
  .brand-lockup small{display:none}
  .nav a,.nav-signin,.account-menu>summary{padding-inline:8px}
  .landing-hero{grid-template-columns:minmax(0,.9fr) minmax(440px,1.1fr)}
  .feature-grid{grid-template-columns:1fr 1fr}
  .feature-card-wide{grid-column:span 2}
  .feature-card-accent{grid-column:span 2}
  .mobile-section{gap:45px}
}

@media(max-width:900px){
  .topbar-inner{min-height:66px;padding:9px 18px}
  .nav-toggle{display:block}
  .nav-shell{position:absolute;top:calc(100% + 1px);left:12px;right:12px;margin:0;padding:10px;display:none;align-items:stretch;border:1px solid var(--line);border-radius:14px;background:var(--bg-soft);box-shadow:var(--shadow)}
  .nav-shell.is-open{display:grid;gap:7px}
  .nav{display:grid;gap:2px}
  .nav a,.nav-signin,.account-menu>summary{width:100%;min-height:44px;padding:10px 12px}
  .public-actions{display:grid;grid-template-columns:1fr 1fr;padding:9px 0 0;border-left:0;border-top:1px solid var(--line)}
  .public-actions .btn{width:100%}
  .account-menu{width:100%}
  .menu-popover,.menu-popover.menu-right{position:static;margin:2px 0 4px 12px;border:0;border-left:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none}
  .menu-popover a{min-height:40px}
  .grid.two,.grid.side{grid-template-columns:1fr}
  .landing-wrap{padding-inline:18px}
  .landing-hero{min-height:auto;grid-template-columns:1fr;padding:72px 0 30px}
  .hero-copy{max-width:760px;padding:0 18px}
  .landing-hero h1{font-size:clamp(58px,12vw,92px)}
  .hero-visual{min-height:520px}
  .hero-visual img{border-radius:32px;mask-image:linear-gradient(0deg,transparent 0%,black 19%,black 100%)}
  .intro-strip{grid-template-columns:1fr;gap:15px}
  .landing-section{padding:82px 18px}
  .section-heading{grid-template-columns:1fr;gap:25px}
  .mobile-section{grid-template-columns:1fr}
  .mobile-copy{max-width:720px}
  .mobile-visual{min-height:600px}
  .auth-layout{grid-template-columns:.8fr 1.2fr;min-height:580px}
  .auth-form-wrap{padding:38px}
}

@media(max-width:680px){
  body{font-size:16px}
  .brand-mark{width:34px;height:34px}
  .brand-lockup strong{font-size:19px}
  .wrap{padding:28px 16px 70px}
  .landing-wrap{padding:0 12px 32px}
  .landing-hero{padding-top:55px;gap:20px}
  .hero-copy{padding:0 8px}
  .landing-hero h1{margin-bottom:20px;font-size:clamp(48px,15vw,70px)}
  .hero-lead{font-size:16px;line-height:1.6}
  .hero-actions{display:grid;grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .hero-proof{grid-template-columns:1fr;gap:12px;margin-top:34px}
  .hero-proof div{grid-template-columns:80px 1fr;align-items:baseline}
  .hero-visual{min-height:520px}
  .hero-visual picture img{content:none;object-position:center 43%}
  .hero-visual-label{left:12px;right:12px;bottom:16px}
  .landing-section{padding:68px 8px}
  .intro-strip{padding-top:34px;padding-bottom:34px}
  .intro-copy{font-size:22px}
  .section-heading{margin-bottom:30px}
  .section-heading h2,.mobile-copy h2,.landing-cta h2{font-size:38px}
  .feature-grid{grid-template-columns:1fr}
  .feature-card,.feature-card-wide,.feature-card-accent{grid-column:auto;min-height:250px}
  .feature-card-wide{grid-template-columns:1fr;gap:14px}
  .feature-card>a{position:static;display:inline-block;margin-top:24px}
  .mobile-visual{min-height:560px;border-radius:24px}
  .phone-panel{right:18px;bottom:18px;width:calc(100% - 36px)}
  .roadmap-grid{grid-template-columns:1fr}
  .roadmap-grid article{min-height:0;border-right:0;border-bottom:1px solid var(--line)}
  .roadmap-grid article:last-child{border-bottom:0}
  .roadmap-grid span{margin-bottom:30px}
  .landing-cta{width:calc(100% - 16px);margin-top:34px;padding:32px 25px;display:grid;align-items:start}
  .cta-actions{width:100%;justify-items:stretch}
  .cta-actions .btn{width:100%}
  .contact-link{text-align:center;overflow-wrap:anywhere}
  .landing-legal{width:calc(100% - 24px)}
  .center-page{min-height:auto;padding:26px 14px 62px;align-items:start}
  .auth-layout{grid-template-columns:1fr;min-height:0}
  .auth-visual{min-height:220px}
  .auth-visual img{object-position:center 47%}
  .auth-visual-copy{left:22px;right:22px;bottom:22px}
  .auth-visual-copy strong{font-size:25px}
  .auth-form-wrap{padding:30px 22px 34px}
  .auth-heading h1{font-size:27px}
  .statgrid{grid-template-columns:repeat(2,1fr)}
  .kv{grid-template-columns:1fr;gap:2px}
  .kv dd{margin-bottom:8px}
  .msg{max-width:94%}
  .app-footer{padding-inline:16px;flex-direction:column;gap:7px}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation-duration:.01ms!important;animation-iteration-count:1!important}
}