/* TSKF — shared design system (Linear-inspired dark UI) */
:root{
  --bg:#08090A; --bg-2:#0B0C0D; --bg-3:#111214; --line:#1A1B1E; --line-2:#23252A; --line-3:#34363C;
  --text:#F7F8F8; --text-2:#B4BCD0; --muted:#8A8F98; --faint:#62666D;
  --accent:#5E6AD2; --accent-2:#7A84E8; --accent-soft:rgba(94,106,210,.22);
  --green:#4CB782; --orange:#F2994A; --blue:#4EA7FC; --violet:#B59AF2; --red:#EB5757;
  --radius:12px; --radius-lg:20px; --max:1180px;
  --sans:'Inter',system-ui,-apple-system,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--text);text-decoration:none}
a:hover{color:#fff}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.02em}
.eyebrow{font-family:var(--mono);font-size:12px;color:var(--accent-2);text-transform:uppercase;letter-spacing:.06em}
.muted{color:var(--muted)}
.skip{position:absolute;left:-9999px;top:8px;background:var(--text);color:var(--bg);padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{left:16px}

/* Header */
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(8,9,10,.75);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr .wrap{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;padding:12px 0;white-space:nowrap}
.nav{display:flex;align-items:center;gap:4px}
.nav a,.nav .dd>button{color:var(--muted);font:inherit;font-size:14px;padding:10px 12px;border-radius:8px;background:none;border:0;cursor:pointer;display:flex;align-items:center;gap:6px}
.nav a:hover,.nav .dd>button:hover,.nav a[aria-current="page"]{color:var(--text);background:#121316}
.dd{position:relative}
.dd-menu{position:absolute;top:calc(100% + 8px);left:-8px;min-width:560px;background:#0F1012;border:1px solid var(--line-2);border-radius:14px;padding:8px;box-shadow:0 30px 80px rgba(0,0,0,.6);display:grid;grid-template-columns:1fr 1fr;gap:2px;opacity:0;visibility:hidden;transform:translateY(-4px);transition:.15s ease}
.dd:hover .dd-menu,.dd:focus-within .dd-menu,.dd.open .dd-menu{opacity:1;visibility:visible;transform:none}
.dd-menu a{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;border-radius:8px;color:var(--text)}
.dd-menu a span{font-size:12px;color:var(--faint);line-height:1.4}
.dd-menu a:hover{background:#17181B}
.hdr-cta{display:flex;align-items:center;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:8px;font:inherit;font-size:14px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:background .15s ease,border-color .15s ease,transform .15s ease;white-space:nowrap}
.btn-light{background:var(--text);color:var(--bg)}
.btn-light:hover{background:#fff;color:var(--bg)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-2);color:#fff}
.btn-ghost{background:#0F1011;border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{border-color:var(--line-3)}
.btn-lg{min-height:48px;padding:0 22px;font-size:15px}
.burger{display:none;width:44px;height:44px;border-radius:8px;border:1px solid var(--line-2);background:#0F1011;color:var(--text);cursor:pointer;align-items:center;justify-content:center}
@media (max-width:900px){
  .burger{display:inline-flex}
  .nav{position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:stretch;background:#0A0B0C;border-bottom:1px solid var(--line);padding:12px 16px 20px;gap:2px;max-height:calc(100vh - 64px);overflow:auto;display:none}
  .nav.open{display:flex}
  .nav a,.nav .dd>button{font-size:16px;padding:12px}
  .dd-menu{position:static;min-width:0;grid-template-columns:1fr;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:none;padding:0 0 0 12px;display:none}
  .dd.open .dd-menu{display:grid}
  .hdr-cta .btn-ghost{display:none}
}

/* Typography */
.grad{background:linear-gradient(180deg,#fff 30%,rgba(255,255,255,.42));-webkit-background-clip:text;background-clip:text;color:transparent}
h1,h2,h3{margin:0;font-weight:500;letter-spacing:-.04em;line-height:1.05}
.h1{font-size:clamp(44px,7vw,84px);letter-spacing:-.045em;line-height:1}
.h2{font-size:clamp(32px,4.4vw,52px)}
.h3{font-size:clamp(22px,2.4vw,28px);letter-spacing:-.03em}
.lead{font-size:clamp(17px,1.6vw,19px);line-height:1.6;color:var(--muted);max-width:620px;margin:0}
.prose{color:var(--muted);font-size:16px;line-height:1.75;max-width:720px}
.prose p{margin:0 0 18px}
.prose strong{color:var(--text);font-weight:500}
.prose ul{margin:0 0 18px;padding:0;list-style:none}
.prose li{position:relative;padding-left:22px;margin-bottom:10px}
.prose li::before{content:"";position:absolute;left:2px;top:.72em;width:8px;height:8px;border-radius:2px;background:var(--accent)}
.prose h3{color:var(--text);font-size:20px;letter-spacing:-.02em;margin:32px 0 12px}

/* Sections */
.section{padding:140px 0 0}
.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:48px}
.section-head .stack{display:flex;flex-direction:column;gap:16px;max-width:760px}
.glow{position:absolute;left:50%;top:0;width:1100px;height:640px;margin-left:-550px;background:radial-gradient(ellipse at 50% 0%,var(--accent-soft),rgba(94,106,210,0) 60%);pointer-events:none}

/* Hero */
.hero{position:relative;padding:120px 0 0;overflow-x:clip}
.hero .wrap{position:relative}
.pill{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line-2);background:#0F1011;border-radius:999px;padding:6px 14px 6px 8px;font-size:13px;color:var(--text-2)}
.pill b{background:var(--accent);color:#fff;border-radius:999px;padding:2px 8px;font-size:12px;font-weight:500}
.hero h1{margin-top:28px;max-width:920px}
.hero .lead{margin-top:24px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

/* Page hero (inner) */
.phero{position:relative;padding:96px 0 0;overflow-x:clip}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-family:var(--mono);font-size:12px;color:var(--faint);margin-bottom:24px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--text)}

/* Panel (app frame) */
.panel{position:relative;border:1px solid var(--line-2);border-radius:16px;background:linear-gradient(180deg,#111214,#0B0C0D);box-shadow:0 40px 120px rgba(0,0,0,.6);overflow:hidden}
.beam{position:relative;height:1px;overflow:hidden;background:var(--line)}
.beam::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,var(--accent),transparent);animation:beam 4s ease-in-out infinite}
@keyframes beam{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.panel-body{display:flex;flex-wrap:wrap}
.panel-side{flex:1 1 200px;border-right:1px solid var(--line);padding:16px;display:flex;flex-direction:column;gap:2px;font-size:13px}
.panel-side .mono{color:var(--faint);padding:8px 10px}
.panel-side a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;color:var(--muted)}
.panel-side a:hover{background:#16171A;color:var(--text)}
.dot{width:8px;height:8px;border-radius:2px;flex:0 0 8px}
.panel-main{flex:999 1 560px;min-width:0}
.panel-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid var(--line)}
.tabs{display:flex;flex-wrap:wrap;gap:4px}
.tab{min-height:32px;padding:0 12px;border-radius:6px;font:inherit;font-size:13px;cursor:pointer;background:transparent;color:var(--muted);border:1px solid transparent}
.tab[aria-selected="true"]{background:#1C1D21;color:var(--text);border-color:#2E3035}
.rows{overflow-x:auto}
.row{display:flex;align-items:center;gap:16px;padding:14px 20px;border-bottom:1px solid #141517;font-size:14px;min-width:560px;transition:background .15s ease}
.row:hover{background:#16171A}
.row .id{font-family:var(--mono);font-size:12px;color:var(--faint);flex:0 0 72px}
.row .st{width:12px;height:12px;border-radius:50%;border:2px solid;flex:0 0 12px}
.row .route{flex:1 1 auto;color:#E6E7E9}
.row .tag{border:1px solid var(--line-2);border-radius:999px;padding:2px 10px;font-size:12px;color:var(--text-2)}
.row .status{flex:0 0 110px;color:var(--muted);font-size:13px}
.row[hidden]{display:none}

/* Grids & cards */
.grid{display:grid;gap:12px}
.g-auto{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g-auto-s{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.tile{background:var(--bg-2);padding:32px;display:flex;flex-direction:column;gap:12px;min-height:200px;transition:background .2s ease}
.tile:hover{background:#0F1012}
.tile h3{font-size:16px;letter-spacing:-.01em;font-weight:500}
.tile p{margin:0;font-size:14px;line-height:1.6;color:var(--muted)}
.tile .ico{width:22px;height:22px;stroke:var(--text-2);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.card{border:1px solid var(--line-2);background:var(--bg-2);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:10px;transition:border-color .2s ease,transform .2s ease}
a.card:hover{border-color:var(--line-3);transform:translateY(-2px)}
.card .top{display:flex;align-items:center;justify-content:space-between}
.card h3{font-size:17px;letter-spacing:-.01em;font-weight:500;color:var(--text)}
.card p{margin:0;font-size:14px;line-height:1.6;color:var(--muted)}
.card .more{margin-top:auto;font-size:13px;color:var(--text-2)}
.big-card{border:1px solid var(--line-2);border-radius:var(--radius-lg);background:linear-gradient(180deg,#111214,#0B0C0D);padding:36px;display:flex;flex-direction:column;gap:16px;min-height:300px;position:relative;overflow:hidden;transition:border-color .2s ease}
.big-card:hover{border-color:var(--line-3)}
.big-card h3{font-size:clamp(24px,2.6vw,32px)}
.big-card p{margin:0;color:var(--muted);line-height:1.6}

/* Lists */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line-2);border-radius:999px;padding:8px 16px;font-size:14px;color:var(--text-2);background:#0D0E10}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));border-top:1px solid var(--line)}
.kv>div{padding:28px 24px 28px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:8px}
.kv b{font-weight:500;font-size:17px}
.kv span{font-size:14px;color:var(--muted);line-height:1.6}

/* Two-column page layout */
.split{display:flex;flex-wrap:wrap;gap:64px;align-items:flex-start}
.split>.main{flex:999 1 560px;min-width:0}
.split>.aside{flex:1 1 300px;min-width:0;position:sticky;top:96px}
@media (max-width:900px){.split>.aside{position:static}}
.aside-box{border:1px solid var(--line-2);border-radius:var(--radius-lg);background:var(--bg-2);padding:24px;display:flex;flex-direction:column;gap:14px}
.aside-box nav{display:flex;flex-direction:column}
.aside-box nav a{padding:9px 10px;border-radius:6px;color:var(--muted);font-size:14px}
.aside-box nav a:hover,.aside-box nav a[aria-current="page"]{background:#16171A;color:var(--text)}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;counter-reset:s}
.step{border-top:1px solid var(--accent);padding-top:20px;display:flex;flex-direction:column;gap:8px}
.step .n{font-family:var(--mono);font-size:12px;color:var(--accent-2)}
.step b{font-weight:500;font-size:17px}
.step span{color:var(--muted);font-size:14px;line-height:1.6}

/* Quote */
.quote{border:1px solid var(--line-2);border-radius:var(--radius-lg);background:var(--bg-2);padding:28px;display:flex;flex-direction:column;gap:16px}
.quote p{margin:0;color:var(--text-2);line-height:1.7}
.quote .who{display:flex;flex-direction:column;font-size:14px}
.quote .who span{color:var(--faint);font-size:13px}

/* CTA / forms */
.cta{position:relative;border:1px solid var(--line-2);border-radius:20px;background:var(--bg-2);padding:clamp(32px,6vw,72px);overflow:hidden;display:flex;flex-wrap:wrap;gap:48px}
.cta::before{content:"";position:absolute;right:-200px;top:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(94,106,210,.25),rgba(94,106,210,0) 60%);pointer-events:none}
.cta>*{position:relative}
.cta .intro{flex:1 1 340px;min-width:0;display:flex;flex-direction:column;gap:16px}
.form{flex:999 1 460px;min-width:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;color:var(--muted)}
.field input,.field select,.field textarea{min-height:44px;background:var(--bg);border:1px solid var(--line-2);border-radius:8px;padding:10px 12px;color:var(--text);font:inherit;font-size:14px}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.form .btn{grid-column:1/-1;justify-self:start}
.form-note{grid-column:1/-1;font-size:13px;color:var(--green);display:none}
.form.sent .form-note{display:block}

/* Footer */
.ftr{border-top:1px solid var(--line);margin-top:140px}
.ftr .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:32px;padding:56px 0 40px}
.ftr h4{margin:0 0 12px;font-size:13px;font-weight:500;color:var(--text)}
.ftr .cols a,.ftr .cols span{display:block;color:var(--muted);font-size:14px;padding:4px 0}
.ftr .cols a:hover{color:var(--text)}
.ftr .base{border-top:1px solid var(--line);padding:24px 0 40px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:var(--faint)}

/* Load motion (hero only; resting state is visible) */
@keyframes rise{from{opacity:.001;transform:translateY(16px)}to{opacity:1;transform:none}}
.rise{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.d1{animation-delay:.08s}.d2{animation-delay:.16s}.d3{animation-delay:.26s}
h1,h2,h3{text-wrap:balance}
.copy{display:inline-flex;align-items:center;gap:8px}
.copy button{min-height:32px;padding:0 10px;border-radius:6px;border:1px solid var(--line-2);background:#0F1011;color:var(--muted);font:inherit;font-size:12px;cursor:pointer}
.copy button:hover{color:var(--text);border-color:var(--line-3)}
.regions{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.region{border:1px solid var(--line-2);border-radius:var(--radius);background:var(--bg-2);padding:20px;display:flex;flex-direction:column;gap:6px}
.region b{font-weight:500;font-size:17px}
.region span{font-size:13px;color:var(--muted);line-height:1.5}
.region .code{font-family:var(--mono);font-size:12px;color:var(--accent-2)}
.note{font-family:var(--mono);font-size:12px;color:var(--faint)}
.form-note{color:var(--text-2)}
@media (prefers-reduced-motion:reduce){.rise{animation:none}.beam::after{animation:none}html{scroll-behavior:auto}}

/* Brand logo (TSKF mark) */
.logo{gap:10px}
.logo .mark{display:block;flex:none}
.logo .lt{display:flex;flex-direction:column;line-height:1;font-family:'Roboto Condensed',var(--sans)}
.logo .lt1{font-weight:700;font-size:19px;letter-spacing:.01em;color:#7A84E8}
.logo .lt2{font-weight:500;font-size:10.5px;letter-spacing:.14em;color:#A9AEB6;margin-top:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Key figures */
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--bg-2)}
.stats>div{padding:36px 32px;display:flex;flex-direction:column;gap:6px;border-right:1px solid var(--line)}
.stats>div:last-child{border-right:0}
.stats b{font-weight:500;font-size:clamp(44px,6vw,68px);letter-spacing:-.04em;line-height:1;background:linear-gradient(180deg,#fff 30%,rgba(255,255,255,.45));-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.stats span{color:var(--muted);font-size:15px}
@media (max-width:640px){.stats{grid-template-columns:1fr}.stats>div{border-right:0;border-bottom:1px solid var(--line);padding:26px 22px;flex-direction:row;align-items:baseline;gap:14px}.stats>div:last-child{border-bottom:0}.stats b{font-size:44px;min-width:92px}}

/* Phone: compact orders board, footer logo */
@media (max-width:700px){
  .panel-side{display:none}
  .panel-bar{padding:12px 14px}
  .row{min-width:0;flex-wrap:wrap;gap:6px 10px;padding:14px}
  .row .id{display:none}
  .row .route{flex:1 1 calc(100% - 30px)}
  .row .tag{margin-left:22px}
  .row .status{flex:0 0 auto}
}
.ftr .cols a.logo{display:flex;align-items:center;padding:0 0 10px}
.ftr .cols .logo span{display:flex;padding:0}
.ftr .cols .logo .lt1{color:#7A84E8}
.ftr .cols .logo .lt2{color:#A9AEB6}
.ftr .cols .logo .sr{position:absolute}
.ftr .cols .logo .lt{flex-direction:column}
.ftr .cols .logo .lt1{font-size:19px}
.ftr .cols .logo .lt2{font-size:10.5px;margin-top:2px}
/* The gradient text is painted only inside the text's box; with line-height 1 the tails of
   y, g, p, q on the last line fell outside it and were cut in Safari. Room below, same spacing. */
/* Safari cut the tails of y, g, p on the last line of gradient-filled text (background-clip:text),
   whatever room was given. Headings are now plain light text — nothing is painted by clipping. */
.grad{background:none!important;-webkit-background-clip:border-box;background-clip:border-box;color:#eceef2;-webkit-text-fill-color:#eceef2}
.stats b{background:none!important;-webkit-background-clip:border-box;background-clip:border-box;color:#eceef2;-webkit-text-fill-color:#eceef2}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-legal{grid-column:1/-1;margin:0;color:var(--muted);font-size:13px;line-height:1.5}.form-legal a,.form-note a{color:#c9ccff;text-decoration:underline;text-underline-offset:3px}
.form [aria-invalid="true"]{border-color:#eb5757!important}
.ftr .base a{color:inherit;text-decoration:underline;text-decoration-color:rgba(255,255,255,.25);text-underline-offset:3px}.ftr .base a:hover{color:#eceef2}